Sekisui Chemical Co., Ltd.

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[Owner] Sekisui Chemical Co., Ltd. 2,373
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IPC Class
C03C 27/12 - Laminated glass 340
B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin 164
C08L 101/00 - Compositions of unspecified macromolecular compounds 145
G02F 1/1339 - Gaskets; Spacers; Sealing of cells 139
B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin 132
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1.

ALLERGEN INHIBITOR AND ALLERGEN INHIBITION PRODUCT

      
Application Number JP2023037532
Publication Number 2024/085144
Status In Force
Filing Date 2023-10-17
Publication Date 2024-04-25
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kawamura, Daichi
  • Nishihara, Kazuya

Abstract

The present invention provides: an allergen inhibitor that exhibits an excellent allergen inhibiting effect; and an allergen inhibition product using the allergen inhibitor. This allergen inhibitor contains an allergen inhibiting compound which includes at least one acidic functional group and in which the acidic functional group is bound to a nitrogen atom via at least one carbon atom, and, as a result, effectively inhibits an allergen from reacting with an antibody specific thereto to exhibit an excellent allergen inhibiting effect. This allergen inhibition product containing a base material and the allergen inhibitor exhibits an excellent allergen inhibiting effect.

IPC Classes  ?

2.

INFORMATION DISPLAY DEVICE

      
Application Number JP2023037586
Publication Number 2024/085156
Status In Force
Filing Date 2023-10-17
Publication Date 2024-04-25
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Oota, Yuusuke
  • Yanai, Masashi
  • Tomura, Kazuhiro
  • Nakajima, Daisuke
  • Izu, Yasuyuki

Abstract

An information display device (19) according to the present invention has a front glass (11) and a light source (13) which emits light to the front glass (11), wherein at least one among pieces of information about vehicle outside and vehicle inside is displayed on the front glass (11) by means of the light from the light source (13). In addition, an information display device (69) according to the present invention comprises a light source (63) which emits light to a vehicle inside surface of a roof part (61) of the vehicle, and displays information on the vehicle inside surface of the roof part (61) by means of the light from the light source (63).

IPC Classes  ?

  • B60Q 1/50 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
  • B60Q 1/00 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
  • B60Q 1/26 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
  • B60Q 1/52 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating emergencies
  • B60R 11/02 - Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
  • C03C 27/12 - Laminated glass
  • F21V 5/00 - Refractors for light sources
  • F21V 7/00 - Reflectors for light sources
  • F21V 9/40 - Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
  • F21V 9/45 - Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity by adjustment of photoluminescent elements
  • F21V 14/04 - Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
  • F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
  • G03B 21/00 - Projectors or projection-type viewers; Accessories therefor
  • F21W 103/00 - Exterior vehicle lighting devices for signalling purposes
  • F21Y 115/10 - Light-emitting diodes [LED]
  • F21Y 115/20 - Electroluminescent [EL] light sources

3.

CURABLE COMPOSITION FOR INKJET USE AND FOR AIR CAVITY FORMATION, AND ELECTRONIC COMPONENT

      
Application Number JP2023037080
Publication Number 2024/080336
Status In Force
Filing Date 2023-10-12
Publication Date 2024-04-18
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Nagano, Sho
  • Watanabe, Takashi
  • Tanikawa, Mitsuru
  • Sugisawa, Yoshifumi

Abstract

Provided is a curable composition for inkjet use and for air cavity formation. The curable composition can form a cured product layer having a high aspect ratio, and can suppress the generation of outgassing even if exposed to high temperatures. This curable composition for ink jet use and for air cavity formation contains: a light- and heat-curable compound having a (meth)acryloyl group and a cyclic ether group; and a specific amount of a first light-curable compound which has three or more (meth)acryloyl groups and does not have a cyclic ether group, does not contain, or contains a specific amount of, a second light-curable compound which has one (meth)acryloyl group and does not have a cyclic ether group, and does not contain, or contains a specific amount of, a heat-curable compound which does not have a (meth)acryloyl group and has a cyclic ether group.

IPC Classes  ?

  • C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
  • C09D 11/30 - Inkjet printing inks
  • C09J 4/02 - Acrylmonomers
  • C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
  • H01L 23/02 - Containers; Seals
  • H01L 23/29 - Encapsulation, e.g. encapsulating layers, coatings characterised by the material
  • H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement

4.

ELECTRONIC COMPONENT PRODUCTION METHOD AND ELECTRONIC COMPONENT

      
Application Number JP2023037079
Publication Number 2024/080335
Status In Force
Filing Date 2023-10-12
Publication Date 2024-04-18
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Sugisawa, Yoshifumi
  • Watanabe, Takashi
  • Tanikawa, Mitsuru
  • Nagano, Sho

Abstract

Provided are an electronic component production method and an electronic component which make it possible to improve sealing of an air cavity. An electronic component production method according to the present invention comprises: a step for mounting at least one electronic member on a circuit board; a step for applying, to an upper surface of the circuit board, a curable composition that is liquid at 23°C and forming a curable composition layer; and a step for curing the curable composition layer and forming an adhesive layer, wherein in the step for forming the curable composition layer, the curable composition layer is formed so as to contact at least part of a side surface of the electronic member, and an air cavity is formed by the circuit board, the electronic member, and the adhesive layer.

IPC Classes  ?

  • H01L 23/10 - Containers; Seals characterised by the material or arrangement of seals between parts, e.g. between cap and base of the container or between leads and walls of the container
  • H01L 23/02 - Containers; Seals
  • H01L 23/29 - Encapsulation, e.g. encapsulating layers, coatings characterised by the material
  • H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement
  • H03H 9/25 - Constructional features of resonators using surface acoustic waves

5.

RELEASE FILM

      
Application Number JP2023035947
Publication Number 2024/075700
Status In Force
Filing Date 2023-10-02
Publication Date 2024-04-11
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yoshida, Hina
  • Maekawa, Hiroaki
  • Morishitabara, Suguru
  • Inada, Seisuke

Abstract

The purpose of the present invention is to provide a release film having better filling properties than conventional ones. This release film is a multilayered release film including a surface layer, wherein the surface layer includes at least one resin which has a main chain including a polyether skeleton and has a weight-average molecular weight of 5,000 or higher and the surface layer has an ether ratio ER, determined by equation (1), of 0.005-1. Equation (1): ER = ΣY/ΣZ In equation (1), Y indicates the number of repeating units in the polyether moiety in each resin contained in the surface layer which has a main chain including a polyether skeleton and has a weight-average molecular weight of 5,000 or higher; Z indicates the number of repeating constituent units in each resin contained in the surface layer which has a weight-average molecular weight of 5,000 or higher; and Σ means summing up the numbers of repeating units in the resins.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • H05K 3/28 - Applying non-metallic protective coatings

6.

COATING AGENT AND ELECTRONIC COMPONENT MODULE MANUFACTURING METHOD

      
Application Number JP2023032555
Publication Number 2024/070548
Status In Force
Filing Date 2023-09-06
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kamiyama, Akira
  • Ishii, Youji

Abstract

Provided is a coating agent capable of forming a coating having high heat insulating properties. A coating agent according to the present invention is used to form a coating in an electronic component module in which an electronic component is mounted on a circuit board via a conductive adhesive portion and in which the conductive adhesive portion is covered by the coating, and comprises: a thermoplastic resin; a solvent for dissolving the thermoplastic resin; and hollow particles. The contained amount of the thermoplastic resin is 1.0-22.0 wt% with respect to a total of 100 wt% of the thermoplastic resin and the solvent. The contained amount of the hollow particles is 15.0-50.0 parts by weight with respect to a total of 100 parts by weight of the thermoplastic resin and the solvent.

IPC Classes  ?

  • C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
  • C09D 7/20 - Diluents or solvents
  • C09D 7/65 - Additives macromolecular
  • C09D 133/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, a; Coating compositions based on derivatives of such polymers
  • C09D 133/18 - Homopolymers or copolymers of nitriles
  • H05K 3/28 - Applying non-metallic protective coatings

7.

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

      
Application Number JP2023035285
Publication Number 2024/071253
Status In Force
Filing Date 2023-09-27
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Suzuki Shohei
  • Iino Junya
  • Yoshikawa Hikaru

Abstract

666 and the lithium imide salt included in the non-aqueous electrolytic fluid per unit battery capacity and the ratio of the positive electrode capacity to the negative electrode capacity are configured so as to satisfy a specific relationship.

IPC Classes  ?

  • H01M 10/052 - Li-accumulators
  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/66 - Selection of materials
  • H01M 10/0568 - Liquid materials characterised by the solutes
  • H01M 10/0569 - Liquid materials characterised by the solvents
  • H01M 10/0585 - Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators

8.

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

      
Application Number JP2023035288
Publication Number 2024/071255
Status In Force
Filing Date 2023-09-27
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Suzuki Shohei
  • Iino Junya
  • Yoshikawa Hikaru

Abstract

[Problem] To provide a non-aqueous electrolyte secondary battery that has little irregularity in increase of battery resistance and improved reduction of cycle characteristics, even in high-temperature environments. [Solution] A non-aqueous electrolyte secondary battery according to the present invention comprises a positive electrode, a negative electrode, and a non-aqueous electrolyte solution. The positive electrode comprises a collector, an undercoat layer that covers the surface of the collector, and a positive electrode mixture layer that is provided on the undercoat layer. The nominal voltage of the non-aqueous electrolyte secondary battery is less than 3.6 V, the electrolyte of the non-aqueous electrolyte solution includes LiPF6 and a lithium imide salt, the solvent of the non-aqueous electrolyte solution includes at least 10 vol% but less than 50 vol% of ethylene carbonate, and the positive electrode has a portion at which the surface of the collector is exposed and a portion at which the surface of the undercoat layer is exposed.

IPC Classes  ?

  • H01M 10/052 - Li-accumulators
  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 4/66 - Selection of materials
  • H01M 10/0568 - Liquid materials characterised by the solutes
  • H01M 10/0569 - Liquid materials characterised by the solvents
  • H01M 10/0585 - Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators

9.

LIGHT MODULATING BODY, LAMINATED GLASS, AND AUTOMOBILE

      
Application Number JP2023035428
Publication Number 2024/071307
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Hayashi, Tetsuya
  • Nakayama, Kazuhiko
  • Tsunoda, Ryuta

Abstract

Provided is a light modulating body having excellent design properties.  This light modulating body comprises, in the order given, the following: a first resin layer; a light modulating layer; and a second resin layer. The color of the first resin layer and the color of the second resin layer are different.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells

10.

LAMINATED GLASS AND AUTOMOBILE

      
Application Number JP2023035429
Publication Number 2024/071308
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Hayashi, Tetsuya
  • Nakayama, Kazuhiko
  • Tsunoda, Ryuta

Abstract

Provided is a laminated glass that exhibits high design properties. A laminated glass according to the present invention comprises a first member, a light control layer, and a second member. The first member has a first laminated glass member and a first resin layer. The second member has a second laminated glass member and a second resin layer. The first laminated glass member, the first resin layer, the light control layer, the second resin layer, and the second laminated glass member are arranged in the stated order. The color of the first member is different from the color of the second member.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B60J 1/00 - Windows; Windscreens; Accessories therefor
  • G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
  • G02F 1/1334 - Constructional arrangements based on polymer-dispersed liquid crystals, e.g. microencapsulated liquid crystals
  • G02F 1/15 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
  • G02F 1/169 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on orientable non-spherical particles having a common optical characteristic, e.g. suspended particles of reflective metal flakes
  • G02F 1/17 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on variable-absorption elements not provided for in groups
  • G02F 1/19 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on variable-reflection or variable-refraction elements not provided for in groups

11.

INTERLAYER FILM FOR LAMINATED GLASS, PRODUCTION METHOD THEREFOR, AND LAMINATED GLASS

      
Application Number JP2023035515
Publication Number 2024/071338
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Ishida, Jun

Abstract

An interlayer film for a laminated glass, the interlayer film comprising two or more resin layers in which at least one resin layer differs in glass transition temperature from the other resin layer(s), wherein, when a coordinate on a straight line extending from one end toward the other end is expressed by x [mm], then the difference between the maximum and minimum values of the thickness proportion R (x) of the low-Tg resin layer, which has a lowest glass transition temperature among the two or more resin layers, to the whole interlayer film for a laminated glass is 8% or less.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B32B 7/02 - Physical, chemical or physicochemical properties
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin

12.

INTERMEDIATE FILM FOR LAMINATED GLASS AND LAMINATED GLASS

      
Application Number JP2023035518
Publication Number 2024/071339
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Ishida, Jun

Abstract

This intermediate film for laminated glass has 5 or more resin layers and comprises a first resin layer having a glass transition temperature of 15°C or higher and a second resin layer having a glass transition temperature of less than 15°C. The intermediate film has one end and another end on the opposite side of said one end; the thickness of the other end is thicker than the thickness of said one end; and when the ratio of the total thickness of the second resin layer to the total thickness of all resin layers is denoted as layer ratio A(%), and the distance from said one end to the other end is denoted as X, there is a region of 0.5X in which the difference between the maximum value and the minimum value of the layer ratio A is 10% or less. According to the present invention, a wedge-shaped intermediate film having good sound shielding performance can be provided.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B32B 3/30 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
  • B32B 7/02 - Physical, chemical or physicochemical properties
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B60J 1/00 - Windows; Windscreens; Accessories therefor
  • B60J 1/02 - Windows; Windscreens; Accessories therefor arranged at the vehicle front

13.

LAMINATED GLASS INTERLAYER FILM, LAMINATED GLASS, AND MANUFACTURING METHOD FOR SAME

      
Application Number JP2023035519
Publication Number 2024/071340
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Ishida, Jun

Abstract

A laminated glass interlayer film (10) having a vehicle-mounted sensor region (11), wherein the maximum divergence of a partial wedge angle with respect to an approximate line (L1) of the partial wedge angle in the vehicle-mounted sensor region (11) is at most 0.2 mrad.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B60J 1/02 - Windows; Windscreens; Accessories therefor arranged at the vehicle front

14.

INTERMEDIATE FILM FOR LAMINATED GLASS, AND LAMINATED GLASS

      
Application Number JP2023035520
Publication Number 2024/071341
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Ishida, Jun

Abstract

An intermediate film for a laminated glass according the present invention has: a functional film; and a first polymer layer provided on one surface side of the functional film and constituting the outermost layer, wherein the surface roughness (Rzjis94) of the outer surface of the first polymer layer is 1 μm to 100 μm. According to the present invention, it is possible to provide an intermediated film which is for a laminated glass, has excellent deaeration during the production of the laminated glass, and can suppress optical distortion.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
  • B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
  • B60J 1/00 - Windows; Windscreens; Accessories therefor

15.

INTERMEDIATE FILM FOR LAMINATED GLASS, AND LAMINATED GLASS

      
Application Number JP2023035527
Publication Number 2024/071342
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Ishida, Jun

Abstract

An intermediate film for laminated glass comprising one, or two or more resin layers, with at least one of said resin layers including a coloring agent, wherein if the absolute values of the differences between the respective maximum values and minimum values of L*, a*, and b* measured from one end to another end of laminated glass obtained by bonding together two 2.5 mm thick sheets of clear glass with the intermediate film for laminated glass therebetween are △L*, △a*, and △b*, the value of △L*+△a*+△b* is 0.5% or greater.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B32B 7/023 - Optical properties
  • B32B 7/027 - Thermal properties
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
  • B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
  • B60J 1/00 - Windows; Windscreens; Accessories therefor

16.

ROLL PACKAGE

      
Application Number JP2023032657
Publication Number 2024/070564
Status In Force
Filing Date 2023-09-07
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Nagahara, Megumi
  • Sakamoto, Yuu
  • Tsunoda, Ryuta

Abstract

Provided is a roll package in which wrinkling in an intermediate film can be suppressed. The roll package pertaining to the present invention comprises a pallet base having a first surface, a winding core, and a roll body for an intermediate film for laminated glass that is wound in a roll shape on the outer circumferential surface of the winding core, the pallet base having a pallet base body and a retaining member for retaining the winding core, the retaining member of the pallet base having a portion that protrudes upward on the first surface side of the pallet base, the winding core being retained by the retaining member of the pallet base, and the roll package being provided with a specific configuration (1) or a specific configuration (2).

IPC Classes  ?

  • B65D 19/44 - Elements or devices for locating articles on platforms
  • B65D 85/672 - Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form on cores

17.

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, CONTROL METHOD, AND PROGRAM

      
Application Number JP2023034228
Publication Number 2024/070878
Status In Force
Filing Date 2023-09-21
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Shirasaka, Yasuyuki
  • Uenishi, Akihiro
  • Matsuzaki, Jiyunichi
  • Ishii, Tetsuya

Abstract

An information processing system (100) extracts a pressure signal and a breathing signal from a detection signal output from a sensor (11) that detects a vibration emitted from the body of a subject, determines a breathing phase of the subject on the basis of variations in intensity of the pressure signal, and determines whether, on the basis of the breathing signal, a sound related to breathing includes an abnormal sound. The information processing system (100), if the sound related to breathing includes an abnormal sound, estimates whether the abnormal sound is being generated in the breathing phase of an exhalation interval or an inspiration interval.

IPC Classes  ?

  • A61B 5/08 - Measuring devices for evaluating the respiratory organs
  • A61B 5/00 - Measuring for diagnostic purposes ; Identification of persons

18.

ADHESIVE SHEET, ADHESION METHOD, AND WOUND BODY

      
Application Number JP2023034800
Publication Number 2024/071061
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Hattori, Ayako
  • Nagao, Atsuhiro

Abstract

Provided is an adhesive sheet with which winding misalignment is unlikely to occur during construction, and wrinkling after attachment is also unlikely to occur. This adhesive sheet includes a laminate in which a peeling layer, a base layer, and an adhesive layer are laminated in this order, and a release processing layer is formed on the surface of the peeling layer on the side opposite to the base layer. The adhesive sheet of the present invention makes winding misalignment unlikely to occur during construction, and also makes wrinkling after attachment unlikely to occur.

IPC Classes  ?

19.

RESIN TUBE

      
Application Number JP2023034900
Publication Number 2024/071103
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Takeuchi, Kazuya
  • Shiozaki, Rei
  • Ebata, Masahiko
  • Inui, Yoshihiro
  • Nishiyama, Yuuki

Abstract

This resin tube (100) has a first layer (210) containing a polyolefin-based resin, wherein the first layer (210) constitutes the inner peripheral surface (s) of the resin tube (100), and the average coefficient of variation (CV) of molecular distortion of the inner peripheral surface (s) as measured by an evaluation method (A) is 0.12 or less.

IPC Classes  ?

  • F16L 11/06 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with homogeneous wall
  • B29C 48/09 - Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
  • B32B 1/08 - Tubular products
  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • G01N 21/19 - Dichroism
  • G01N 21/3563 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor

20.

RESIN COMPOSITION

      
Application Number JP2023034944
Publication Number 2024/071119
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner
  • SEKISUI CHEMICAL CO., LTD. (Japan)
  • SEKISUI FULLER COMPANY, LTD. (Japan)
Inventor
  • Miyata, Shingo
  • Kinoshita, Masami
  • Ikeuchi, Takuto
  • Ishii, Yasuyuki

Abstract

Provided is a resin composition containing a thermoplastic resin that is solid at normal temperature and fluid at 160°C, the resin composition having a viscosity at 1 rpm at 160°C of 250,000 mPa∙s or greater. Also provided is a resin composition containing a thermoplastic resin that is solid at normal temperature and fluid at 160°C, the resin composition furthermore containing a reactive component.

IPC Classes  ?

  • C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
  • C08K 3/01 - Use of inorganic substances as compounding ingredients characterised by their specific function
  • C08L 91/06 - Waxes
  • E04B 1/94 - Protection against other undesired influences or dangers against fire

21.

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

      
Application Number JP2023035287
Publication Number 2024/071254
Status In Force
Filing Date 2023-09-27
Publication Date 2024-04-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Suzuki Shohei
  • Iino Junya
  • Yoshikawa Hikaru

Abstract

66 and a lithium imide salt as the electrolyte, while containing a carbonate-based solvent as the solvent. This lithium ion secondary battery contains or does not contain excess electrolyte solution, while being regulated such that: the ratio of the positive electrode capacity to the negative electrode capacity is less than 1; the nominal voltage is less than 3.6 V; and the lithium imide salt content per unit battery capacity in the nonaqueous electrolyte solution and the ratio of the positive electrode capacity to the negative electrode capacity satisfy a specific relationship.

IPC Classes  ?

  • H01M 10/052 - Li-accumulators
  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/66 - Selection of materials
  • H01M 10/0568 - Liquid materials characterised by the solutes
  • H01M 10/0569 - Liquid materials characterised by the solvents

22.

RESIN COMPOSITION, TEMPORARY FIXING MATERIAL, AND MANUFACTURING METHOD FOR ELECTRONIC COMPONENT

      
Application Number JP2023034182
Publication Number 2024/063112
Status In Force
Filing Date 2023-09-21
Publication Date 2024-03-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Nishiumi, Yuki
  • Takahashi, Toshio
  • Shichiri, Tokushige
  • Hayashi, Satoshi
  • Okayama, Hisatoshi
  • Daido, Izumi
  • Mori, Chieko

Abstract

The purpose of the present invention is to provide a resin composition which can suppress the occurrence of voids and floating during heat treatment and can be easily peeled after the heat treatment. Moreover, another purpose of the present invention is to provide: a temporary fixing material containing said resin composition; and a manufacturing method for an electronic component using said temporary fixing material. The present invention is a resin composition containing: a resin having an imide skeleton in a repeating unit of the main chain thereof; and a (meth)acrylic copolymer.

IPC Classes  ?

  • C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
  • C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
  • C08F 20/00 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nit
  • C08F 290/06 - Polymers provided for in subclass
  • C08F 291/12 - Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups on to nitrogen-containing macromolecules
  • C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
  • C08K 5/3415 - Five-membered rings
  • C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters,; Compositions of derivatives of such polymers
  • C09J 7/38 - Pressure-sensitive adhesives [PSA]
  • C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
  • C09J 179/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
  • H01L 21/301 - Treatment of semiconductor bodies using processes or apparatus not provided for in groups to subdivide a semiconductor body into separate parts, e.g. making partitions
  • H01L 21/683 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping

23.

ADHESIVE TAPE

      
Application Number JP2023034089
Publication Number 2024/063092
Status In Force
Filing Date 2023-09-20
Publication Date 2024-03-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kawamoto, Tomoya
  • Ogata, Yudai
  • Toda, Tomoki

Abstract

The purpose of the present invention is to provide an adhesive tape having an adhesive layer having excellent retention performance and adhesion even while using a low-molecular-weight (meth)acrylic copolymer. The present invention is an adhesive tape having an adhesive layer, wherein the adhesive layer contains a crosslinked product of an adhesive comprising a (meth)acrylic copolymer, a crosslinking agent, and a tackifying resin, the weight average molecular weight of the (meth)acrylic copolymer in the region of a molecular weight of 5000 or more is from 80,000 to less than 500,000 when the (meth)acrylic copolymer obtained by alkali decomposition of the crosslinking points of the crosslinked product is subjected to GPC measurement by differential refractometer RI detection, the adhesive tape bonded to an SUS plate does not fall off in a retention test that applies a 1 kg load for 24 hours in the shear direction at 80°C, and the 180° peel adhesion force of the adhesive tape to an SUS plate is 15 N/25 mm or more.

IPC Classes  ?

24.

CURABLE COMPOSITION FOR INK-JET PRINTING, ELECTRONIC COMPONENT, AND METHOD FOR PRODUCING ELECTRONIC COMPONENT

      
Application Number JP2023034306
Publication Number 2024/063144
Status In Force
Filing Date 2023-09-21
Publication Date 2024-03-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Inoue, Takanori
  • Honda, Masumi
  • Fukuda, Takashi
  • Ueda, Michihisa
  • Watanabe, Takashi

Abstract

Provided is a curable composition for ink-jet printing which, when applied and cured, can give a cured object having heightened adhesiveness to a substrate and having heightened resistance to high-temperature alkali solutions. The curable composition for ink-jet printing according to the present invention comprises a first (meth)acrylate compound, which has a plurality of (meth)acryloyl groups and an alicyclic skeleton, a second (meth)acrylate compound, which is represented by formula (1), a photopolymerization initiator, and a colorant.

IPC Classes  ?

25.

TRANSFER-TYPE CURABLE RESIN SHEET FOR COATING, AND METHOD FOR FORMING COATING

      
Application Number JP2023033177
Publication Number 2024/058166
Status In Force
Filing Date 2023-09-12
Publication Date 2024-03-21
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Nakadate, Junichi
  • Yasui, Hidefumi

Abstract

This transfer-type curable resin sheet for coating comprises a coating layer that is composed of a curable resin composition that can be cured by heat, moisture, or an active energy ray; and a transfer layer that is composed of a thermoplastic resin, wherein the tack value at 23 °C on the surface of the coating layer that is on the reverse side from the surface on which the transfer layer is provided is 300 N/cm2to 4000 N/cm2.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin

26.

PRESSURE-SENSITIVE ADHESIVE TAPE FOR CORROSION PREVENTION, STRUCTURE, AND CORROSION PREVENTION METHOD

      
Application Number JP2023033255
Publication Number 2024/058185
Status In Force
Filing Date 2023-09-12
Publication Date 2024-03-21
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Miyamoto, Shunichi
  • Kaji, Shouji
  • Sakon, Takaaki

Abstract

This pressure-sensitive adhesive tape for corrosion prevention comprises a substrate and a pressure-sensitive adhesive layer disposed on at least one surface of the substrate, wherein the substrate has a difference between the tensile load at 2.5% elongation and the tensile load at 0.5% elongation of 1.5-6.0 N/mm and the substrate, when examined by the Elmendorf tearing method according to JIS K7128-2 (1998) without slitting, has a tear strength of 1.7 N or greater. This structure comprises the pressure-sensitive adhesive tape for corrosion prevention and an adherend made of a metallic material or an adherend made of concrete, the pressure-sensitive adhesive tape for corrosion prevention having been applied to a surface of the adherend. This corrosion prevention method comprises a first step, in which the pressure-sensitive adhesive tape for corrosion prevention is prepared, and a second step, in which the pressure-sensitive adhesive tape for corrosion prevention is applied to an adherend and a surface-protecting film is then removed from the pressure-sensitive adhesive tape for corrosion prevention. The present invention can provide: a pressure-sensitive adhesive tape for corrosion prevention which has excellent adhesiveness to adherends having complicated surface shapes and can be inhibited from creasing, lifting, or tearing when applied over large areas; a structure including the pressure-sensitive adhesive tape for corrosion prevention; and a corrosion prevention method in which the pressure-sensitive adhesive tape for corrosion prevention is used.

IPC Classes  ?

  • C09J 7/29 - Laminated material
  • C09J 7/38 - Pressure-sensitive adhesives [PSA]
  • C09J 11/04 - Non-macromolecular additives inorganic
  • C09J 133/04 - Homopolymers or copolymers of esters
  • C09J 201/00 - Adhesives based on unspecified macromolecular compounds
  • C23F 11/00 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
  • C23F 13/02 - Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
  • C23F 13/10 - Electrodes characterised by the structure
  • C23F 13/18 - Means for supporting electrodes

27.

PRODUCTION METHOD FOR INDUCED PLURIPOTENT STEM CELLS

      
Application Number JP2023033295
Publication Number 2024/058198
Status In Force
Filing Date 2023-09-13
Publication Date 2024-03-21
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yanagisawa, Teruhiko
  • Haneda, Satoshi
  • Iguchi, Hiroki
  • Inoue, Hitoshi

Abstract

Provided is a production method which is for induced pluripotent stem cells and by which induced pluripotent stem cells having high undifferentiation properties and differentiation potency are easily obtained. A production method for induced pluripotent stem cells according to the present invention comprises: a step for introducing an initialization factor into somatic cells; and a step for culturing the somatic cells, into which the initialization factor has been introduced, in the presence of a cell scaffolding material containing a peptide-containing polyvinyl acetal resin.

IPC Classes  ?

  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C07K 5/083 - Tripeptides the side chain of the first amino acid being acyclic, e.g. Gly, Ala
  • C07K 5/087 - Tripeptides the side chain of the first amino acid containing carbocyclic rings, e.g. Phe, Tyr
  • C07K 5/09 - Tripeptides the side chain of the first amino acid containing more amino groups than carboxyl groups, or derivatives thereof, e.g. Lys, Arg
  • C07K 5/097 - Tripeptides the first amino acid being heterocyclic, e.g. Pro, His, Trp, e.g. thyroliberin, melanostatin
  • C07K 7/06 - Linear peptides containing only normal peptide links having 5 to 11 amino acids
  • C07K 7/64 - Cyclic peptides containing only normal peptide links
  • C12M 1/00 - Apparatus for enzymology or microbiology
  • C12N 1/00 - Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
  • C12N 15/12 - Genes encoding animal proteins
  • C12N 15/86 - Viral vectors

28.

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY MODULE, AND BATTERY SYSTEM

      
Application Number JP2023032239
Publication Number 2024/053606
Status In Force
Filing Date 2023-09-04
Publication Date 2024-03-14
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yoshikawa Hikaru
  • Iino Junya

Abstract

This nonaqueous electrolyte secondary battery (1) comprises a positive electrode (10), a negative electrode (20), and a nonaqueous electrolyte present between these electrodes. The positive electrode (10) comprises a current collector and a positive electrode active material layer (12) that includes at least one type of positive electrode active material particles present on one or both sides of the current collector. When 1000 cycles of constant current charging to an end voltage of 3.8 V or less and constant current discharging to an end voltage of 2.5 V are repeated at a 3C rate current value, at the point of a state of charge (SOC) of 50% on a discharge curve plotted such that the vertical axis represents the voltage and the horizontal axis represents the SOC of the cell, the voltage difference V1 - V2 between the voltage V1 of the first cycle and the voltage V2 of the 1000th cycle is 0.1 mV to 5.0 mV.

IPC Classes  ?

  • H01M 10/052 - Li-accumulators
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/66 - Selection of materials
  • H01M 10/0568 - Liquid materials characterised by the solutes

29.

VIRAL INFECTION INHIBITOR, RESIN COMPOSITION, MASTERBATCH FOR SYNTHETIC RESIN MOLDING, AND VIRAL INFECTION INHIBITION PRODUCT

      
Application Number JP2023032434
Publication Number 2024/053654
Status In Force
Filing Date 2023-09-05
Publication Date 2024-03-14
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kinoshita, Takuya
  • Nishihara, Kazuya
  • Yamazaki, Katsushi
  • Matsuki, Nobuo
  • Kawamura, Daichi

Abstract

The present invention provides a viral infection inhibitor having excellent water resistance and demonstrating excellent viral infection inhibition effect (antiviral) even after wiping with water and a viral infection inhibition product using the same. A viral infection inhibitor according to the present invention comprises an organic acid (A) having a solubility in water at 25°C not more than 0.4 g/L, and preferably further comprises a compound having a salt of a sulfo group. Accordingly, the viral infection inhibitor can maintain excellent viral infection inhibition effect even after wiping with water, and a viral infection inhibition product having excellent viral infection inhibition effect can be prepared.

IPC Classes  ?

  • A01N 37/10 - Aromatic or araliphatic carboxylic acids, or thio-analogues thereof; Derivatives thereof
  • A01N 25/30 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
  • A01N 43/16 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with one hetero atom six-membered rings with oxygen as the ring hetero atom
  • A01N 61/00 - Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
  • A01P 1/00 - Disinfectants; Antimicrobial compounds or mixtures thereof
  • C08F 20/06 - Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
  • C08L 33/02 - Homopolymers or copolymers of acids; Metal or ammonium salts thereof

30.

(METH)ACRYLIC RESIN PARTICLES, VEHICLE COMPOSITION, SLURRY COMPOSITION, AND METHOD FOR MANUFACTURING ELECTRONIC COMPONENTS

      
Application Number JP2023029724
Publication Number 2024/048303
Status In Force
Filing Date 2023-08-17
Publication Date 2024-03-07
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Otsuka, Jo
  • Yamauchi, Kenji

Abstract

The present invention provides (meth)acrylic resin particles that have excellent low-temperature decomposition properties, and when used as a binder for dispersing inorganic particles, are capable of preventing deterioration caused by oxidation of inorganic particles such as copper, and can be used to manufacture an inorganic-particle-dispersed slurry composition that has particularly excellent dispersibility of fine inorganic particles. In addition, provided are (meth)acrylic resin particles that, by being used as a binder for external electrodes of a layered ceramic capacitor, enable manufacture of a layered ceramic capacitor having excellent reliability. Furthermore, provided are a vehicle composition, a slurry composition, and a method for manufacturing electronic components. The (meth)acrylic resin particles of the present invention have a weight average molecular weight of 100,000-1,000,000 and a weight concentration of S atoms of 0.03-2.50 wt%.

IPC Classes  ?

  • C08F 20/10 - Esters
  • C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
  • C08K 3/013 - Fillers, pigments or reinforcing additives

31.

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY MODULE AND BATTERY SYSTEM

      
Application Number JP2023031540
Publication Number 2024/048653
Status In Force
Filing Date 2023-08-30
Publication Date 2024-03-07
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yoshikawa Hikaru
  • Akiike Junnosuke

Abstract

x(1-x)44; the content of the conductive carbon relative to the total mass of the positive electrode active material layer (12) is not less than 0.5% by mass but less than 3.5% by mass; and the ratio A/C of the capacity A of the negative electrode (3) to the capacity C of the positive electrode (1) is 1.1 to 1.5.

IPC Classes  ?

  • H01M 10/052 - Li-accumulators
  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/66 - Selection of materials
  • H01M 10/0566 - Liquid materials

32.

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY MODULE, AND BATTERY SYSTEM USING SAME

      
Application Number JP2023031548
Publication Number 2024/048656
Status In Force
Filing Date 2023-08-30
Publication Date 2024-03-07
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yoshikawa Hikaru
  • Akiike Junnosuke

Abstract

In the present invention, a positive electrode (1) for a non-aqueous electrolyte secondary battery has a current collector (11), and a positive electrode active material layer (12) that is present on the current collector (11) and that includes positive electrode active material particles, the specific surface area of the positive electrode active material layer (12) as determined by the BET method being 10 m2/g to 30 m2/g, and the median particle diameter (D50) of particles that are present in the positive electrode active material layer (12) as measured through laser diffraction scattering after peeling off the positive electrode active material layer (12) being 0.5-1.5 μm.

IPC Classes  ?

  • H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/64 - Carriers or collectors
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers

33.

POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY MODULE AND BATTERY SYSTEM EACH USING SAME

      
Application Number JP2023031861
Publication Number 2024/048735
Status In Force
Filing Date 2023-08-31
Publication Date 2024-03-07
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Momozaki Taro
  • Yoshikawa Hikaru

Abstract

x(1-x)44; the positive electrode active material layer (12) has a void fraction of 40% or less; and the content of the conductive carbon relative to the total mass of the positive electrode active material layer (12) is 0.5 to 3.5% by mass.

IPC Classes  ?

  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 4/66 - Selection of materials

34.

COATING SHEET AND METHOD FOR FORMING COATING

      
Application Number JP2023032122
Publication Number 2024/048786
Status In Force
Filing Date 2023-09-01
Publication Date 2024-03-07
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yasui, Hidefumi
  • Nakadate, Junichi

Abstract

This coating sheet comprises a transfer layer and a coating layer that is made of a thermosetting resin composition. The indentation modulus, according to nanoindentation, of the coating layer when thermally cured at 160°C for one hour is 2.0-3.5 GPa, and the tensile elongation at break in MD and TD at 100°C is 70-1,500%. The present invention makes it possible to provide a coating sheet having exceptional vacuum moldability and abrasion resistance.

IPC Classes  ?

  • B44C 1/17 - Dry transfer
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
  • C08J 7/04 - Coating

35.

NON-AQUEOUS ELECTROLYTE SECONDARY-BATTERY POSITIVE ELECTRODE, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME, BATTERY MODULE, AND BATTERY SYSTEM

      
Application Number JP2023032114
Publication Number 2024/048784
Status In Force
Filing Date 2023-09-01
Publication Date 2024-03-07
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Momozaki Taro
  • Sabi Yuichi

Abstract

A non-aqueous electrolyte secondary-battery positive electrode (1) comprises a positive electrode current collector (11) and a positive electrode active material layer (12) existing on the positive electrode current collector (11). The positive electrode active material layer (12) contains positive electrode active material particles, with at least a part of the surface of the positive electrode active material particles being coated with a conductive material. The positive electrode current collector (11) comprises a positive electrode current collector body (14) and a collector coating layer (15) that covers a part of the surface on the positive electrode active material layer (12) side of the positive electrode current collector body (14). The positive electrode active material layer (12) includes particulate binder material.

IPC Classes  ?

  • H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 4/66 - Selection of materials
  • H01M 10/052 - Li-accumulators
  • H01M 10/0568 - Liquid materials characterised by the solutes

36.

LAMINATED BODY AND SOLAR POWER GENERATION SYSTEM

      
Application Number JP2023011955
Publication Number 2024/042759
Status In Force
Filing Date 2023-03-24
Publication Date 2024-02-29
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Matsushima, Kazushi
  • Hisata, Shinichi
  • Tsujimura, Shou
  • Yokota, Ibuki
  • Uno, Tomohito

Abstract

Provided is a laminated body comprising an installation face and a backsheet constituting a bottom portion of a solar power generation device, the laminated body making it difficult for gaps to occur between the installation face and the backsheet. A laminated body 1 of the present invention comprises an installation face 3, an elastic body 4, and a backsheet 6 constituting a bottom portion of a solar power generation device 5. The elastic body 4 is fixed in a state of being placed on the installation face 3. The backsheet 6 is fixed in a state of being placed on an upper face of the elastic body 4.

IPC Classes  ?

  • H02S 30/00 - Structural details of PV modules other than those related to light conversion
  • H01L 31/049 - Protective back sheets
  • H02S 20/10 - Supporting structures directly fixed to the ground

37.

SEALING AGENT FOR LIQUID CRYSTAL DISPLAY ELEMENT

      
Application Number JP2023030461
Publication Number 2024/043302
Status In Force
Filing Date 2023-08-24
Publication Date 2024-02-29
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Ooura, Tsuyoshi

Abstract

The purpose of the present invention is to provide a sealing agent that is for a liquid crystal display element, and that has excellent adhesiveness and is capable of inhibiting a substrate from coming off a large-size mother glass even when the sealing agent is applied to the mother glass at a high density. The present invention is a liquid crystal display element sealing agent that comprises a curable resin and an organic filler, and that has photocuring properties and thermosetting properties. When the liquid crystal display element sealing agent in an uncured state has undergone a photocuring step for irradiating the liquid crystal display element sealing agent with ultraviolet light having a wavelength of 300-500 nm and an illuminance of 100 mW/cm2 for 30 seconds using a high-pressure mercury lamp, the shrinkage ratio of the liquid crystal display element sealing agent after the photocuring step with respect to the uncured liquid crystal display element sealing agent is at most 3.5% at 25°C. When, after the photocuring step, the liquid crystal display element sealing agent is heated to 130°C at a temperature increase rate of 10°C/min, and has further undergone a thermal-curing step at 130°C for 60 minutes, the maximum expansion ratio of the liquid crystal display element sealing agent during the thermal-curing step with respect to the uncured liquid crystal display element sealing agent is not less than 1.5% but less than 4%. When the thermal-curing step is performed after the photocuring step, the shrinkage ratio of the liquid crystal display element sealing agent during a period of time from the time when the liquid crystal display element sealing agent exhibits the maximum expansion ratio during the thermal-curing step until the end of the thermal-curing step is at least 0.1%.

IPC Classes  ?

  • G02F 1/1339 - Gaskets; Spacers; Sealing of cells
  • C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers

38.

VIRAL INFECTION INHIBITOR, VIRAL INFECTION INHIBITION PRODUCT, AND METHOD FOR MANUFACTURING VIRAL INFECTION INHIBITION PRODUCT

      
Application Number JP2023030604
Publication Number 2024/043320
Status In Force
Filing Date 2023-08-24
Publication Date 2024-02-29
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kawamura, Daichi
  • Nishihara, Kazuya

Abstract

The present invention provides a viral infection inhibitor with excellent ethanol resistance, demonstrating an excellent viral infection inhibition effect (antiviral property) even after contact with an ethanol solution for disinfection. This viral infection inhibitor is characterized by containing a compound having a salt of a sulfo group, an organic acid, and water, wherein a portion of the organic acid is present in an undissolved state in the water at 25˚C. Preferably, the inhibitor is characterized in that the organic acid has a solubility of 20 g/L or less in water at 25˚C.

IPC Classes  ?

  • A01N 25/04 - Dispersions or gels
  • A01N 37/04 - Saturated carboxylic acids or thio-analogues thereof; Derivatives thereof polybasic
  • A01N 37/44 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio-analogue of
  • A01N 61/00 - Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
  • A01P 1/00 - Disinfectants; Antimicrobial compounds or mixtures thereof
  • A61K 31/185 - Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
  • A61K 31/194 - Carboxylic acids, e.g. valproic acid having two or more carboxyl groups, e.g. succinic, maleic or phthalic acid
  • A61K 31/197 - Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid (GABA), beta-alanine, epsilon-aminocaproic acid, pantothenic acid
  • A61K 31/745 - Polymers of hydrocarbons
  • A61K 31/78 - Polymers containing oxygen of acrylic acid or derivatives thereof
  • A61P 31/12 - Antivirals

39.

ELECTROCONDUCTIVE PARTICLES, ELECTROCONDUCTIVE MATERIAL, AND CONNECTION STRUCTURE

      
Application Number JP2023027151
Publication Number 2024/034386
Status In Force
Filing Date 2023-07-25
Publication Date 2024-02-15
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Shiraishi, Shota

Abstract

Provided are electroconductive particles which can reduce a connection resistance when electrodes are electrically connected to each other, and can prevent the transfer of charges in an Ni-Sn electroconductive layer even when exposed to a high voltage for a long period under a high-temperature and high-humidity environment. Each of the electroconductive particles according to the present invention comprises a base particle and an Ni-Sn electroconductive layer containing nickel and tin, in which the Ni-Sn electroconductive layer is arranged on the surface of the base particle, the average content of tin in the whole region of the Ni-Sn electroconductive layer is less than 5% by weight, and the largest value of the content of tin in a region corresponding to a thickness-direction outer half of the Ni-Sn electroconductive layer is 5% by weight or more when the content of tin is measured in the direction of the thickness of the Ni-Sn electroconductive layer by TEM-EDX.

IPC Classes  ?

  • H01B 1/00 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
  • H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
  • H01B 5/00 - Non-insulated conductors or conductive bodies characterised by their form
  • H01B 5/16 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber
  • H01R 11/01 - Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating characterised by the form or arrangement of the conductive interconnection between their connecting locations

40.

INTERMEDIATE FILM FOR LAMINATED GLASS, AND LAMINATED GLASS

      
Application Number JP2023027809
Publication Number 2024/034436
Status In Force
Filing Date 2023-07-28
Publication Date 2024-02-15
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Tsunoda, Ryuta
  • Hamada, Takanori
  • Hayashi, Tetsuya

Abstract

Provided is an intermediate film for a laminated glass that is hardly bent. An intermediate film for a laminated glass according to the present invention comprises: a first resin layer containing a thermoplastic resin; a second resin layer containing a thermoplastic resin; and an optical film. The first resin layer is disposed on a first surface side of the optical film. The second resin film is disposed on a second surface side of the optical film opposite to the first surface. The thickness T1 of the first resin layer is less than the thickness T2 of the second resin layer. The ratio of the thermal shrinkage rate A1 of the first resin layer in a direction where the thermal shrinkage rate of the first resin layer becomes maximum with respect to the thermal shrinkage rate A2 of the second resin layer in a direction where the thermal shrinkage rate of the second resin layer becomes maximum is more than 1 but not more than 5.

IPC Classes  ?

41.

ELECTROCONDUCTIVE PASTE AND CONNECTION STRUCTURE

      
Application Number JP2023028427
Publication Number 2024/034516
Status In Force
Filing Date 2023-08-03
Publication Date 2024-02-15
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yamanaka, Yuta
  • Kunisawa, Tsukasa

Abstract

Provided is an electroconductive paste that makes it possible to improve screen printability, maintain tacking properties, and efficiently dispose solder particles on an electrode. The electroconductive paste according to the present invention includes a thermosetting component, a plurality of solder particles, a flux, and a thixotropic agent. The average particle size of the solder particles is 5.0 μm or less. The flux is solid at 25°C. The thixotropic agent is liquid at 25°C and has a hydroxyl group, or is solid at 25°C and has a weight increase rate of 0.2 wt% or more when the thixotropic agent is left for 24 hours at 25°C and 50% RH.

IPC Classes  ?

  • H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
  • B23K 35/26 - Selection of soldering or welding materials proper with the principal constituent melting at less than 400°C
  • C09J 9/02 - Electrically-conducting adhesives
  • C09J 11/04 - Non-macromolecular additives inorganic
  • C09J 11/06 - Non-macromolecular additives organic
  • C09J 201/00 - Adhesives based on unspecified macromolecular compounds
  • C22C 12/00 - Alloys based on antimony or bismuth
  • C22C 13/00 - Alloys based on tin
  • H01B 5/16 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber
  • H01R 11/01 - Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating characterised by the form or arrangement of the conductive interconnection between their connecting locations
  • H05K 1/18 - Printed circuits structurally associated with non-printed electric components

42.

INTERLAYER ADHESIVE, INTERLAYER ADHESIVE FOR TOUCH PANEL, AND TOUCH PANEL

      
Application Number JP2023028773
Publication Number 2024/034575
Status In Force
Filing Date 2023-08-07
Publication Date 2024-02-15
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Okazawa, Shingo
  • Nohara, Atsushi
  • Hagiwara, Yusuke

Abstract

An interlayer adhesive according to the present invention comprises a resin layer that includes a polyvinyl acetal resin, and the resin layer contains a phosphate ester. The present invention can provide an interlayer adhesive which includes a polyvinyl acetal resin and is capable of suppressing whitening.

IPC Classes  ?

  • C09J 129/14 - Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
  • C09J 11/06 - Non-macromolecular additives organic
  • G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

43.

ANTIBACTERIAL AND ANTIVIRAL AGENT, RESIN COMPOSITION, AND ANTIBACTERIAL AND ANTIVIRAL MEMBER

      
Application Number JP2023029166
Publication Number 2024/034647
Status In Force
Filing Date 2023-08-09
Publication Date 2024-02-15
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kinoshita, Takuya
  • Kawamura, Daichi
  • Nishihara, Kazuya

Abstract

The present invention provides an antibacterial and antiviral agent that can generally prevent yellowing of a molded article obtained by kneading the same into a synthetic resin and molding the mixture. An antibacterial and antiviral agent according to the present invention is characterized by comprising: an amine-based polymer that has at least one amino functional group selected from the group consisting of a primary amino group, a secondary amino group, a tertiary amino group, and a quaternary ammonium group, or a salt thereof, and that has a weight average molecular weight of 1000 or more and a nitrogen atom content of 0.1-50%; and an acidic compound that has at least one acidic functional group selected from the group consisting of a carboxy group, a sulfo group, and a phosphonate group, or a salt thereof. The antibacterial and antiviral agent is characterized in that the mass ratio (contained amount of amine-based polymer / contained amount of acidic compound) of the contained amount of the amine-based polymer with respect to the contained amount of the acidic compound is 0.25-4.

IPC Classes  ?

  • A01N 61/00 - Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
  • A01N 25/10 - Macromolecular compounds
  • A01N 33/04 - Nitrogen directly attached to aliphatic or cycloaliphatic carbon atoms
  • A01N 43/36 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
  • A01N 47/44 - Guanidine; Derivatives thereof
  • A01P 1/00 - Disinfectants; Antimicrobial compounds or mixtures thereof
  • C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
  • C08L 33/02 - Homopolymers or copolymers of acids; Metal or ammonium salts thereof
  • C08L 101/02 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups
  • C11D 1/40 - Monoamines or polyamines; Salts thereof
  • C11D 1/62 - Quaternary ammonium compounds
  • C11D 3/20 - Organic compounds containing oxygen
  • C11D 3/34 - Organic compounds containing sulfur
  • C11D 3/48 - Medicinal or disinfecting agents

44.

VIRAL INFECTION INHIBITORY AGENT, RESIN COMPOSITION, AND VIRAL INFECTION INHIBITORY PRODUCT

      
Application Number JP2023029168
Publication Number 2024/034649
Status In Force
Filing Date 2023-08-09
Publication Date 2024-02-15
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kawamura, Daichi
  • Baba, Eisuke
  • Nishihara, Kazuya

Abstract

The present invention provides a viral infection inhibitory agent that allows production of viral infection inhibitory products, such as films and coatings, for which a reduction in transparency is generally prevented even when the products are placed in a high-temperature environment. The viral infection inhibitory agent according to the present invention comprises a viral infection inhibitory compound having a sulfo group salt, and an organic acid in which the sum of Sanderson electronegativity, standardized for carbon, is 28 or less and in which the sum of first ionization tendency, standardized for carbon, is 30 or less. As a result of this configuration of the viral infection inhibitory agent, a viral infection inhibitory product that contains the viral infection inhibitory agent shows little reduction in transparency even when the product is placed in a high-temperature environment and thus exhibits an excellent appearance over a long period of time.

IPC Classes  ?

  • A01N 61/00 - Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
  • A01N 25/08 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
  • A01N 37/06 - Unsaturated carboxylic acids or thio-analogues thereof; Derivatives thereof
  • A01N 37/08 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing carboxylic groups or thio-analogues thereof, directly attached by the carbon atom to a cycloaliphatic ring; Derivatives thereof
  • A01N 37/10 - Aromatic or araliphatic carboxylic acids, or thio-analogues thereof; Derivatives thereof
  • A01N 37/36 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio-anal
  • A01N 37/40 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio-anal having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio-analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
  • A01N 37/44 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio-analogue of
  • A01N 41/04 - Sulfonic acids; Derivatives thereof
  • A01P 3/00 - Fungicides
  • C08K 5/00 - Use of organic ingredients
  • C08L 25/06 - Polystyrene
  • C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters,; Compositions of derivatives of such polymers
  • C09D 7/63 - Additives non-macromolecular organic
  • C09D 7/65 - Additives macromolecular
  • C09D 201/00 - Coating compositions based on unspecified macromolecular compounds

45.

INTERLAYER ADHESIVE, INTERLAYER ADHESIVE FOR TOUCH PANEL, AND TOUCH PANEL

      
Application Number JP2023028762
Publication Number 2024/034568
Status In Force
Filing Date 2023-08-07
Publication Date 2024-02-15
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Okazawa, Shingo
  • Nohara, Atsushi
  • Hagiwara, Yusuke

Abstract

The interlayer adhesive according to the present invention comprises a resin layer containing a polyvinyl acetal resin. The content of alkali metals and alkaline earth metals contained in the resin layer is 15 ppm or less. The present invention makes it possible to provide an interlayer adhesive containing a polyvinyl acetal resin, the interlayer adhesive being able to suppress whitening.

IPC Classes  ?

  • C09J 129/14 - Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
  • C09J 11/06 - Non-macromolecular additives organic
  • G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

46.

VIRAL INFECTION INHIBITOR, RESIN COMPOSITION, AND VIRAL INFECTION INHIBITORY PRODUCT

      
Application Number JP2023029169
Publication Number 2024/034650
Status In Force
Filing Date 2023-08-09
Publication Date 2024-02-15
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kawamura, Daichi
  • Kinoshita, Takuya
  • Nishihara, Kazuya

Abstract

The present invention provides a viral infection inhibitor mostly capable of preventing yellowing of the inhibitor even when placed in a high-temperature environment. This viral infection inhibitor contains: a carrier which has a specific surface area of 1 to 1,000 m2/g; and a viral infection inhibitory compound which is carried on the carrier and contains at least one kind of infection inhibitory functional group selected from the group consisting of a carboxyl group, a sulfo group, a primary amino group, a secondary amino group, and a tertiary amino group or a salt thereof, or a viral infection inhibitory compound which is carried on the carrier and contains a guanidine structure.

IPC Classes  ?

  • A01N 61/00 - Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
  • A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
  • A01N 25/10 - Macromolecular compounds
  • A01N 37/36 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio-anal
  • A01N 37/44 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio-analogue of
  • A01N 47/44 - Guanidine; Derivatives thereof
  • A01P 1/00 - Disinfectants; Antimicrobial compounds or mixtures thereof
  • A01P 3/00 - Fungicides
  • C08K 3/00 - Use of inorganic substances as compounding ingredients
  • C08K 5/00 - Use of organic ingredients
  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C08L 101/02 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups
  • C09D 5/14 - Paints containing biocides, e.g. fungicides, insecticides or pesticides
  • C09D 7/62 - Additives non-macromolecular inorganic modified by treatment with other compounds
  • C09D 7/63 - Additives non-macromolecular organic
  • C09D 7/65 - Additives macromolecular
  • C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
  • C09D 201/06 - Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups containing oxygen atoms

47.

RADIO WAVE REFLECTING BODY, MANUFACTURING METHOD FOR RADIO WAVE REFLECTING BODY, CONSTRUCTION METHOD FOR RADIO WAVE REFLECTING BODY

      
Application Number JP2023028314
Publication Number 2024/029575
Status In Force
Filing Date 2023-08-02
Publication Date 2024-02-08
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Miyazaki, Danichi
  • Hatai, Munehiro

Abstract

The present invention makes it possible to protect a conductor without damaging radio wave reflection properties. A radio wave reflecting body 11 comprises: a conductor layer 16 that includes a conductor 12 which reflects radio waves; and a protective layer 15 that protects the conductor layer 16. If a pencil hardness test is performed on the radio wave reflecting body 11, the pencil hardness, with a surface load of 500g on the protective layer 15, is at least F.

IPC Classes  ?

  • H01Q 15/14 - Reflecting surfaces; Equivalent structures
  • B32B 7/025 - Electric or magnetic properties
  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance

48.

ANTIVIRAL RESIN MATERIAL, METHOD FOR PRODUCING ANTIVIRAL RESIN MOLDED ARTICLE, AND ANTIVIRAL RESIN MOLDED ARTICLE

      
Application Number JP2023027205
Publication Number 2024/029404
Status In Force
Filing Date 2023-07-25
Publication Date 2024-02-08
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kosai, Takuto
  • Sasayama, Michiaki
  • Hagiwara, Shouta

Abstract

Provided is an antiviral resin material in which the antiviral properties of an antiviral agent can be effectively enhanced. An antiviral resin material according to the present invention contains a thermoplastic resin, an antiviral agent, and a compound that is different from the antiviral agent and that has a hydrophilic group, the thermoplastic resin including a polyolefin resin, an acrylonitrile/butadiene/styrene resin, or a polyvinyl chloride resin, and the antiviral agent including a sulfonic acid antiviral agent, a silver antiviral agent, or a carboxylic acid antiviral agent.

IPC Classes  ?

  • A01N 61/00 - Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
  • A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
  • A01N 25/10 - Macromolecular compounds
  • A01P 1/00 - Disinfectants; Antimicrobial compounds or mixtures thereof

49.

RADIO WAVE REFLECTOR

      
Application Number JP2023028257
Publication Number 2024/029559
Status In Force
Filing Date 2023-08-02
Publication Date 2024-02-08
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Nomoto, Hiroyuki
  • Enami, Toshio

Abstract

The purpose of the present invention is to improve diffusibility when reflecting radio waves. This radio wave reflector 11 comprises an electrically conductive layer 16 having a conductor 12 that reflects radio waves. The conductor 12 has a first electrically conductive part 4 in which a first surrounding section 41 surrounding a first region R1 in which the conductor 12 is not formed is repeatedly formed at a constant pitch, and a second electrically conductive part 5 that includes at least one second surrounding section 51 surrounding a second region R2 that spans a plurality of adjacent first regions R1. When the first surrounding section 41 and the second surrounding section 51 are projected onto a projection surface parallel to the electrically conductive layer 16, the first surrounding section 41 and the second surrounding section 51 do not have a mutually shared portion.

IPC Classes  ?

  • H01Q 15/14 - Reflecting surfaces; Equivalent structures

50.

REACTIVE HOT MELT RESIN COMPOSITION, CURED PRODUCT, USE OF REACTIVE HOT MELT RESIN COMPOSITION, AND END FACE PROTECTION METHOD

      
Application Number JP2023024642
Publication Number 2024/009958
Status In Force
Filing Date 2023-07-03
Publication Date 2024-01-11
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kida, Takumi
  • Yuuki, Akira
  • Tamagawa, Tomokazu
  • Hagiwara, Kouhei

Abstract

The present invention provides a reactive hot melt resin composition which contains a coloring agent, wherein: the tack value thereof at 30 seconds after the application is 100 gf or more as determined by a probe tack test; and the tack value thereof at 10 minutes after the application is 50 gf or less as determined by a probe tack test.

IPC Classes  ?

  • C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/30 - Low-molecular-weight compounds

51.

POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY MODULE, AND BATTERY SYSTEM USING SAME, AND METHOD FOR PRODUCING POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES

      
Application Number JP2023024727
Publication Number 2024/009988
Status In Force
Filing Date 2023-07-04
Publication Date 2024-01-11
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yoshikawa Hikaru
  • Sabi Yuichi

Abstract

This positive electrode for nonaqueous electrolyte secondary batteries has: a positive electrode current collector (11) provided with a positive electrode current collector main body (14) comprising a metal material; and a positive electrode active material layer (12) present on the positive electrode current collector (11). The positive electrode active material layer (12) contains a positive electrode active material; an active material coating region containing a conductive material is present on at least a portion of the surface of the positive electrode active material; a current collector coating layer (15) containing a conductive material is present on at least a portion of the surface of the positive electrode current collector main body (11) on the side of the positive electrode active material layer (12); and the ratio of the thickness of the current collector coating layer (15) to the thickness of the positive electrode active material layer (12) is greater than 0.000 and less than 0.020.

IPC Classes  ?

  • H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
  • H01M 4/139 - Processes of manufacture
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/66 - Selection of materials
  • H01M 10/0585 - Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators

52.

LIGHT/MOISTURE CURABLE RESIN COMPOSITION, CURED PRODUCT, USE OF LIGHT/MOISTURE CURABLE RESIN COMPOSITION, AND END FACE PROTECTION METHOD

      
Application Number JP2023024641
Publication Number 2024/009957
Status In Force
Filing Date 2023-07-03
Publication Date 2024-01-11
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kida, Takumi
  • Yuuki, Akira
  • Tamagawa, Tomokazu
  • Hagiwara, Kouhei

Abstract

This light/moisture curable resin composition contains a moisture curable resin, a radically polymerizable compound, a photopolymerization initiator and a coloring agent; and the tack value thereof at 30 seconds after the irradiation of ultraviolet light at 3,000 mJ/cm2 is 80 gf or less as determined by a probe tack test.

IPC Classes  ?

  • C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
  • C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/30 - Low-molecular-weight compounds

53.

CURABLE RESIN COMPOSITION AND SEALING AGENT FOR ORGANIC EL DISPLAY ELEMENTS

      
Application Number JP2023025092
Publication Number 2024/010059
Status In Force
Filing Date 2023-07-06
Publication Date 2024-01-11
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Takemura, Kengo
  • Abe, Mariko
  • Takenaka, Mika
  • Yamamoto, Takuya

Abstract

A purpose of the present invention is to provide a curable resin composition which enables the achievement of a cured product that exhibits excellent heat resistance and low outgas properties, while having a low dielectric constant. Another purpose of the present invention is to provide a sealing agent for organic EL display elements, the sealing agent containing this curable resin composition. The present invention provides a curable resin composition which contains a curable resin and a polymerization initiator, wherein: the curable resin contains a multifunctional cationically polymerizable compound which has three or more cationically polymerizable groups in each molecule; the polymerization initiator contains a cationic polymerization initiator; and the dielectric constant of a cured product thereof as measured at 25°C and 100 kHz is 3.0 or less.

IPC Classes  ?

  • C08G 59/32 - Epoxy compounds containing three or more epoxy groups
  • C08G 65/18 - Oxetanes
  • H01L 23/29 - Encapsulation, e.g. encapsulating layers, coatings characterised by the material
  • H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement

54.

CONDUCTIVE PASTE, RFID INLAY, METHOD FOR PRODUCING RFID INLAY, USE OF CONDUCTIVE PASTE FOR PURPOSE OF BONDING CHIP, AND USE OF CONDUCTIVE PASTE FOR PURPOSE OF OBTAINING RFID INLAY

      
Application Number JP2023025104
Publication Number 2024/010060
Status In Force
Filing Date 2023-07-06
Publication Date 2024-01-11
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Dobashi, Yuto
  • Kobayashi, Hiroshi

Abstract

The present invention provides a conductive paste which is capable of increasing bondability and is also capable of increasing conduction reliability. A conductive paste according to the present invention contains a curable compound, a plurality of conductive particles and a thermal polymerization initiator; the curable compound contains a urethane (meth)acrylate which has a molecular weight of 1,000 or more, while having an aromatic skeleton, and a polymerizable monomer which has a molecular weight of less than 1,000, while having an aromatic skeleton or an alicyclic skeleton; and the viscosity of the conductive paste at 25°C is 5 Pa∙s to 50 Pa∙s.

IPC Classes  ?

  • H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
  • C09J 4/00 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
  • C09J 9/02 - Electrically-conducting adhesives
  • C09J 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
  • H01B 1/00 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors

55.

COMPOSITE PARTICLE AND LIGHT CONTROL LAMINATE

      
Application Number JP2023025105
Publication Number 2024/010061
Status In Force
Filing Date 2023-07-06
Publication Date 2024-01-11
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Ookura, Kouki
  • Yamada, Yasuyuki
  • Wakiya, Takeshi

Abstract

Provided is a composite particle that has high adhesion and can prevent contamination of liquid crystal. A composite particle according to the present invention comprises a substrate particle and an adhesive material that is arranged on a surface of the substrate particle, the adhesive material including a polymer of a polymerizable component, the polymerizable component including a first (meth)acrylate monomer having a first reactive functional group other than a (meth)acryloyl group, and a second (meth)acrylate monomer having a second reactive functional group other than a (meth)acryloyl group, and the first reactive functional group and the second reactive functional group being different.

IPC Classes  ?

  • G02F 1/1339 - Gaskets; Spacers; Sealing of cells
  • C08F 220/28 - Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
  • G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
  • G02F 1/19 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on variable-reflection or variable-refraction elements not provided for in groups

56.

PRODUCTION SYSTEM FOR ORGANIC SUBSTANCE, PRODUCTION DEVICE FOR ORGANIC SUBSTANCE, AND METHOD FOR PRODUCING ORGANIC SUBSTANCE

      
Application Number JP2023024356
Publication Number 2024/005184
Status In Force
Filing Date 2023-06-30
Publication Date 2024-01-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kawai, Hiroshi
  • Higashi, Eiji
  • Satou, Kanetomo
  • Miki, Nanami
  • Nomura, Shun

Abstract

[Problem] To provide a production system for an organic substance that is capable of improving the production efficiency of the organic substance. [Solution] A production system for an organic substance is provided according to one aspect of the present invention. This production system comprises: a gasification furnace that generates an exhaust gas; a first raw material gas generation unit that generates a first raw material gas containing carbon monoxide from the exhaust gas; a culture tank that supplies the first raw material gas and generates an organic substance-containing solution containing an organic substance through the action of gas-utilizing bacteria; a recovery unit that recovers the organic substance from the organic substance-containing solution supplied from the culture tank; and a processing unit that obtains a second raw material gas containing carbon monoxide from a waste solution produced upstream of the culture tank.

IPC Classes  ?

  • C12M 1/00 - Apparatus for enzymology or microbiology
  • C12P 7/00 - Preparation of oxygen-containing organic compounds
  • C12P 7/06 - Ethanol, i.e. non-beverage

57.

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY MODULE, AND BATTERY SYSTEM USING SAME

      
Application Number JP2023024546
Publication Number 2024/005214
Status In Force
Filing Date 2023-07-03
Publication Date 2024-01-04
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yoshikawa Hikaru
  • Sabi Yuichi

Abstract

Provided is a positive electrode (1) for a non-aqueous electrolyte secondary battery, the positive electrode comprising a positive electrode current collector (11) and a positive electrode active material layer (12) that is present on one side surface or one surface of the positive electrode current collector (11) and contains one or more positive electrode active material particles, wherein the positive electrode active material layer (12) contains carbon atoms and iron atoms, and a scanning auger electron spectroscopy is performed with respect to a total of 65536 measurement points, which are 256 points in length × 256 points in width, within a range of 100 μm × 100 μm of the surface of the positive electrode active material layer (12), and when the carbon atom intensity and the iron atom intensity at each measurement point are made into histograms, Cmax/Femax, which is the ratio of the most frequent intensity Cmax of carbon atoms to the most frequent intensity Femax of iron atoms, is 10.0 to 35.0.

IPC Classes  ?

  • H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/66 - Selection of materials

58.

LED SEALANT

      
Application Number JP2023022448
Publication Number 2023/248952
Status In Force
Filing Date 2023-06-16
Publication Date 2023-12-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Uchino, Shinya

Abstract

The purpose of the present invention is to provide an LED sealant which can be applied with high precision and a cured product of which can conform to expansion and contraction of an LED chip and bending of a substrate. The present invention is a LED sealant comprising a curable resin and a polymerization initiator, wherein viscosity at 25°C is not more than 100 mPa·s, and tensile breaking elongation of a cured product at 25°C is not less than 50%.

IPC Classes  ?

  • H01L 33/56 - Materials, e.g. epoxy or silicone resin
  • C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers

59.

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY MODULE, AND BATTERY SYSTEM USING SAME, AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

      
Application Number JP2023023018
Publication Number 2023/249066
Status In Force
Filing Date 2023-06-21
Publication Date 2023-12-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yoshikawa Hikaru
  • Akiike Junnosuke

Abstract

This positive electrode (1) for a non-aqueous electrolyte secondary battery has a positive electrode current collector (11) including a positive electrode current collector main body (14) composed of a metal material, and a positive electrode active material layer (12) present on the positive electrode current collector (11), wherein: the positive electrode active material layer (12) contains a positive electrode active material and a conductive auxiliary agent, or the positive electrode active material layer (12) contains a positive electrode active material but does not contain a conductive auxiliary agent; one or both of the positive electrode current collector (11) and the positive electrode active material layer (12) contain conductive carbon; the conductive carbon includes amorphous carbon; and the content of the conductive carbon with respect to the mass of remaining parts excluding the positive electrode current collector main body (14) is 0.5-3.5 mass%.

IPC Classes  ?

  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 4/66 - Selection of materials

60.

SILICONE COMPOSITION, HEAT DISSIPATING MEMBER, AND ELECTRONIC APPARATUS

      
Application Number JP2023022389
Publication Number 2023/243706
Status In Force
Filing Date 2023-06-16
Publication Date 2023-12-21
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Inui, Osamu
  • Nishizawa, Hidehito

Abstract

A silicone composition comprising: (a) an organopolysiloxane having at least two alkenyl groups per molecule; (b1) an organohydrogen polysiloxane having, at a side chain of the molecule chain thereof and at both terminals of the molecule chain thereof, hydrogen atoms directly bonded to silicon atoms; (b2) an organohydrogen polysiloxane having, only at both terminals of the molecule chain thereof, hydrogen atoms directly bonded to silicon atoms; (c) a thermoconductive filler; (d) a curing catalyst; and (e) an organopolysiloxane not having an addition reaction group, wherein the ratio (H/Vi) of the number of hydrogen atoms directly bonded to silicon atoms with respect to the number of alkenyl groups is in a range of 0.5-1.5.

IPC Classes  ?

  • C08L 83/07 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08L 83/05 - Polysiloxanes containing silicon bound to hydrogen
  • C08L 83/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
  • H01L 23/373 - Cooling facilitated by selection of materials for the device

61.

SILICONE COMPOSITION, HEAT DISSIPATION MEMBER, AND ELECTRONIC DEVICE

      
Application Number JP2023022390
Publication Number 2023/243707
Status In Force
Filing Date 2023-06-16
Publication Date 2023-12-21
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Inui, Osamu
  • Nishizawa, Hidehito

Abstract

This silicone composition contains (a) a specific organopolysiloxane, (b) an organohydrogen polysiloxane having Si-H at both the two molecular chain ends and the molecular-chain side chain, with the number of compounds of Si-H on the molecular-chain side chain being 4-15, (c) a heat conducting filler, and (d) a curing catalyst. A first agent including the components (a), (c), and (d) and not including the component (b) is combined with a second agent including the components (a), (b), and (c) and not including the component (d). The difference in viscosity between the components (a) and (b) in the second agent at 23°C 400 mPa·s or less. The ratio (H/Vi) of the number of compounds of Si-H to the number of alkenyl groups falls within the range of 0.5-1.5.

IPC Classes  ?

  • C08L 83/07 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
  • C08K 3/011 - Crosslinking or vulcanising agents, e.g. accelerators
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08L 83/05 - Polysiloxanes containing silicon bound to hydrogen
  • C08L 83/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
  • H01L 23/373 - Cooling facilitated by selection of materials for the device

62.

HEAT-CONDUCTIVE COMPOSITION AND HEAT-CONDUCTIVE MEMBER

      
Application Number JP2023022400
Publication Number 2023/243711
Status In Force
Filing Date 2023-06-16
Publication Date 2023-12-21
Owner
  • SEKISUI CHEMICAL CO., LTD. (Japan)
  • SEKISUI POLYMATECH CO., LTD. (Japan)
Inventor
  • Suda, Hiromi
  • Iwamoto, Tatsuya

Abstract

wdwawa of (A) above.

IPC Classes  ?

  • C09K 5/14 - Solid materials, e.g. powdery or granular
  • C08L 83/04 - Polysiloxanes
  • C08L 83/05 - Polysiloxanes containing silicon bound to hydrogen
  • C08L 83/07 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups

63.

THERMALLY CONDUCTIVE COMPOSITION AND THERMALLY CONDUCTIVE MEMBER

      
Application Number JP2023022402
Publication Number 2023/243712
Status In Force
Filing Date 2023-06-16
Publication Date 2023-12-21
Owner
  • SEKISUI CHEMICAL CO., LTD. (Japan)
  • SEKISUI POLYMATECH CO., LTD. (Japan)
Inventor
  • Iwamoto, Tatsuya
  • Suda, Hiromi

Abstract

This thermally conductive composition comprises (A) an organopolysiloxane having two or more alkenyl groups, (B) an organohydrogenpolysiloxane having two or more hydrosilyl groups, (C) an organohydrogenpolysiloxane having three or more hydrosilyl groups, (D) an organopolysiloxane having one alkenyl group or methacryloyl group, (E) a thermally conductive filler, and (F) a platinum group-based curing catalyst. The ratio p2/p1 of the thermally conductive composition 1, where, in the Raman spectroscopic spectrum, p1 is Raman intensity at 2160 cm-1and p2 is Raman intensity at 2130 cm1-, is greater than 3.00; and the type E hardness E2 of the composition, after being left at 25°C for 24 hours and then further left at 150°C for 250 hours, is less than 70.

IPC Classes  ?

  • C09K 5/14 - Solid materials, e.g. powdery or granular
  • C08L 83/04 - Polysiloxanes
  • C08L 83/05 - Polysiloxanes containing silicon bound to hydrogen
  • C08L 83/07 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups

64.

MEDICAL COOPERATION SYSTEM, MEDICAL COOPERATION METHOD, AND PROGRAM

      
Application Number JP2023019556
Publication Number 2023/229016
Status In Force
Filing Date 2023-05-25
Publication Date 2023-11-30
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Magario Naoki
  • Tanaka Reiko
  • Suzuki Tomohiro
  • Kasai Masataka

Abstract

This medical cooperation system is provided with an assessment device that is used in medical institutions or in a prescribed non-medical institution environment other than the medical institutions and that is for performing assessment relating to cognitive function of an assessee. The medical cooperation system is configured to comprise an assessment unit for assessing the state relating to the cognition function of the assessee, on the basis of biological information which at least includes uttered speech of the assessee, the uttered speech having been inputted to the assessment device; and an assessment result output unit that outputs an assessment result of the assessment unit. The medical cooperation system is configured such that the assessment result output unit transmits the assessment result to a medical institution server of a prescribed medical institution, among medical institution servers that are disposed to correspond to the medical institutions and that are capable of accumulating assessment result information.

IPC Classes  ?

  • A61B 10/00 - Other methods or instruments for diagnosis, e.g. for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
  • G16H 10/00 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data

65.

CONDUCTIVE PASTE COMPOSITION, MANUFACTURING METHOD FOR CONDUCTIVE SHEET, CONDUCTIVE SHEET, AND MANUFACTURING METHOD FOR ELECTRONIC COMPONENT

      
Application Number JP2023018142
Publication Number 2023/224010
Status In Force
Filing Date 2023-05-15
Publication Date 2023-11-23
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yamauchi, Kenji
  • Otsuka, Jo

Abstract

The present invention provides a conductive paste composition which has excellent low-temperature decomposition properties, with which degreasing is possible at 280°C equivalent to solder reflow, which is able to inhibit oxidation of conductive metal particles, and which has excellent printability. The present invention also provides a manufacturing method for a conductive sheet using the conductive paste composition, and provides the conductive sheet, and a manufacturing method for an electronic component. The present invention is a conductive paste composition containing a (meth)acrylic resin (A), inorganic particles (B), a solvent (C), and a sintering aid (D), wherein: the (meth)acrylic resin (A) contains at least 50 wt% of segments derived from a (meth)acrylic acid ester having a branching structure at an ester substituent; the inorganic particles (B) include conductive metal particles having an average particle size of at least 10 nm and at most 1,000 nm; the solvent (C) has a boiling point of at least 120°C and at most 250°C; and the sintering aid (D) has an oxygen element content of at least 30 wt% in a single molecule.

IPC Classes  ?

  • H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
  • C08K 3/01 - Use of inorganic substances as compounding ingredients characterised by their specific function
  • C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters,; Compositions of derivatives of such polymers
  • C09D 11/52 - Electrically conductive inks

66.

PRODUCTION DEVICE FOR CARBON MATERIAL, PRODUCTION SYSTEM FOR CARBON MATERIAL, CARBON CIRCULATION SYSTEM, PRODUCTION METHOD FOR CARBON MATERIAL, AND CARBON CIRCULATION METHOD

      
Application Number JP2023017050
Publication Number 2023/214563
Status In Force
Filing Date 2023-05-01
Publication Date 2023-11-09
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Dasanayake Aluthge, Rasika
  • Yagihashi, Noritoshi
  • Iijima, Keisuke
  • Nakama, Yuki

Abstract

[Problem] To provide a production device for a carbon material, a production system for a carbon material, and a production method for a carbon material that make it possible to efficiently produce a carbon material from carbon dioxide. [Solution] One aspect of the present invention provides a production device for a carbon material. The production device comprises a first reaction unit that produces carbon monoxide from carbon dioxide, a second reaction unit that produces a carbon material from carbon monoxide, and a gas line that connects the first reaction unit and the second reaction unit. The first reaction unit has at least one reactor that contains a reducing agent. By contact with a starting material gas that includes carbon dioxide, the reducing agent reduces the carbon dioxide to carbon monoxide and is oxidized, and by contact with a reducing gas that includes a reducing substance, the oxidized reducing agent is reduced.

IPC Classes  ?

  • C01B 32/05 - Preparation or purification of carbon not covered by groups , , ,
  • B01D 53/86 - Catalytic processes
  • C01B 32/40 - Carbon monoxide
  • C21B 5/00 - Making pig-iron in the blast furnace
  • F27D 17/00 - Arrangement for using waste heat; Arrangement for using, or disposing of, waste gases

67.

DEVICE, SYSTEM, AND METHOD FOR PRODUCING CARBONOUS VALUABLE SUBSTANCE AND CARBONOUS MATERIAL

      
Application Number JP2023017051
Publication Number 2023/214564
Status In Force
Filing Date 2023-05-01
Publication Date 2023-11-09
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Dasanayake Aluthge, Rasika
  • Yagihashi, Noritoshi
  • Iijima, Keisuke
  • Nakama, Yuki

Abstract

[Problem] To provide a production device and the like for improving use efficiency of carbon monoxide, by generating a carbonous valuable substance from carbon monoxide and then converting unreacted carbon monoxide into a carbonous material. [Solution] According to one aspect of the present invention, provided is a device for producing a carbonous valuable substance and a carbonous material. The device is provided with: a first reaction unit for generating carbon monoxide from carbon dioxide; a second reaction unit for generating a carbonous valuable substance from carbon monoxide; and a third reaction unit for generating a carbonous material from unreacted carbon monoxide discharged from the second reaction unit.

IPC Classes  ?

  • C01B 32/05 - Preparation or purification of carbon not covered by groups , , ,
  • C01B 32/40 - Carbon monoxide
  • C07C 1/04 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon from carbon monoxide with hydrogen
  • C07C 11/04 - Ethene
  • C07C 11/06 - Propene
  • C25B 1/23 - Carbon monoxide or syngas

68.

RESIN FOAM SHEET AND ADHESIVE TAPE

      
Application Number JP2023015514
Publication Number 2023/204216
Status In Force
Filing Date 2023-04-18
Publication Date 2023-10-26
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Ueda, Yuuta
  • Matsukawa, Hiroki
  • Sato, Kento

Abstract

A resin foam sheet comprising a first resin layer that is a foamed resin layer, and a second resin layer that is either a foamed resin layer or a resin film layer provided on at least one side of the first resin layer, the contact angle of at least one surface being 36-95° and the 25% compressive strength being 250 kPa or lower.

IPC Classes  ?

  • C08J 9/06 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
  • B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • C09J 7/26 - Porous or cellular plastics
  • C09J 7/29 - Laminated material
  • C09J 7/38 - Pressure-sensitive adhesives [PSA]

69.

INTERLAYER FILM FOR LAMINATED GLASS AND METHOD FOR MANUFACTURING SAME AND LAMINATED GLASS AND METHOD FOR MANUFACTURING SAME

      
Application Number JP2023015241
Publication Number 2023/200014
Status In Force
Filing Date 2023-04-14
Publication Date 2023-10-19
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Ishida, Jun

Abstract

Provided is an interlayer film for a laminated glass capable of suppressing the occurrence of a double image and unevenness in heat shielding performance. An interlayer film for a laminated glass according to the present invention comprises a region having a partial wedge angle of 0.05 mrad or more in a length of 400 mm in a direction connecting one end and the other end of the interlayer film, the interlayer film including a heat shielding layer containing a heat shielding substance and having a glass transition temperature of 15°C or higher. When the distance between the one end and the other end of the interlayer film is defined as X, a thickness of the interlayer film at an arbitrary position (1) of the interlayer film within a region from 0.1X to 0.9X measured from the one end toward the other end, a thickness of the interlayer film at a position (2) having a thickness of the interlayer film smaller than the thickness of the interlayer film at the position (1) by 25 μm or more, visible light transmittance at the position (1) of a laminated glass including the interlayer film, and solar transmittance at the position (2) of the laminated glass including the interlayer film satisfy a specific relationship.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B60J 1/02 - Windows; Windscreens; Accessories therefor arranged at the vehicle front

70.

DISK-SHAPED COIL AND METHOD FOR MANUFACTURING DISK-SHAPED COIL

      
Application Number JP2023014536
Publication Number 2023/199887
Status In Force
Filing Date 2023-04-10
Publication Date 2023-10-19
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Ueda, Michihisa
  • Watanabe, Takashi
  • Inoue, Takanori
  • Fujita, Yoshito
  • Hamada, Taichi
  • Kurosu, Mitsuho
  • Tanaka, Tomoya

Abstract

Provided is a disk-shaped coil that can increase connection reliability and make an insulating layer less prone to collapse in the manufacturing process. This disk-shaped coil comprises at least one disk-shaped coil part having insulating layers disposed spaced apart, and conductive layers disposed in the gaps between the insulating layers, wherein the thickness of the insulating layer is at least 50 μm, the ratio of the width A1 of the insulating layer or the width A2 of the insulating layer to the width B of the insulating layer is at least 0.5 but less than 1.0, and the ratio of the width B of the insulating layer to the width C of the insulating layer is less than 1.0.

IPC Classes  ?

  • H01F 5/00 - Coils
  • H01F 41/04 - Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils or magnets for manufacturing coils
  • H05K 1/16 - Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor

71.

INTERLAYER FOR LAMINATED GLASS AND METHOD FOR PRODUCING SAME, AND LAMINATED GLASS AND METHOD FOR PRODUCING SAME

      
Application Number JP2023015239
Publication Number 2023/200013
Status In Force
Filing Date 2023-04-14
Publication Date 2023-10-19
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Ishida, Jun

Abstract

Provided is an interlayer for laminated glass that 1) can suppress the occurrence of double images, 2) can suppress color unevenness, and 3) can keep the haze value small in laminated glass. An interlayer for laminated glass according to the present invention has one end and another end. Taking the distance between the one end and the other end as X, the thickness of the interlayer at a discretionary position (1) of the interlayer within a region of 0.1X to 0.9X from the one end toward the other end, the thickness of the interlayer at a position (2) where the thickness of the interlayer is at least 25 μm less than the thickness of the interlayer at the position (1) within the region of 0.1X to 0.9X from the one end toward the other end, the visible light transmittance at the position (1) of laminated glass equipped with the interlayer, and the visible light transmittance at the position (2) of laminated glass equipped with the interlayer satisfy specific relationships.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B60J 1/02 - Windows; Windscreens; Accessories therefor arranged at the vehicle front

72.

POLYVINYL ACETAL RESIN COMPOSITION, INORGANIC-PARTICLE-DISPERSED SLURRY COMPOSITION, AND MULTILAYER CERAMIC CAPACITOR

      
Application Number JP2023010985
Publication Number 2023/189847
Status In Force
Filing Date 2023-03-20
Publication Date 2023-10-05
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Oohigashi, Yuuji
  • Nakamura, Kazuto
  • Mizumori, Akira
  • Okuno, Shinichi

Abstract

The present invention provides a polyvinyl acetal resin composition that has particularly excellent pyrolytic properties and is capable of exhibiting high solvent solubility. The present invention also provides an inorganic-particle-dispersed slurry composition and a multilayer ceramic capacitor. In the present invention, the polyvinyl acetal resin composition has a water content of 5.0 wt% or less and comprises: a polyvinyl acetal resin; and a compound A which contains carbon atoms, hydrogen atoms, and oxygen atoms, and in which the ratio of the number of oxygen atoms to the total number of atoms (number of oxygen atoms/total number of atoms) is 0.18 or higher.

IPC Classes  ?

  • C08L 29/14 - Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08K 5/053 - Polyhydroxylic alcohols
  • C08K 5/092 - Polycarboxylic acids
  • C08K 5/103 - Esters; Ether-esters of monocarboxylic acids with polyalcohols

73.

THERMALLY EXPANDABLE MICROCAPSULES

      
Application Number JP2023012116
Publication Number 2023/190294
Status In Force
Filing Date 2023-03-27
Publication Date 2023-10-05
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Obinata, Shuhei
  • Hoshiyama, Yuuki
  • Wakiya, Takeshi

Abstract

The present invention provides: thermally expandable microcapsules which have excellent foamability, and which enable the achievement of a foam molded body having excellent flame retardancy; and a foamable masterbatch, a foamable resin composition, and a foam molded body, each of which uses the thermally expandable microcapsules. The present invention pertains to thermally expandable microcapsules each comprising a shell, and a volatile expanding agent enclosed as a core agent in the shell, wherein the shell contains a flame retardant.

IPC Classes  ?

  • C09K 21/08 - Organic materials containing halogen
  • C09K 21/12 - Organic materials containing phosphorus
  • C08K 9/10 - Encapsulated ingredients
  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C08J 9/32 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
  • C09K 3/00 - Materials not provided for elsewhere

74.

LIGHT-EMITTING DISPLAY DEVICE

      
Application Number JP2023012186
Publication Number 2023/190333
Status In Force
Filing Date 2023-03-27
Publication Date 2023-10-05
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Yanai, Masashi

Abstract

This light-emitting display device 1 comprises: a substrate 10 on which light sources 11 are mounted; and a foam body layer 30 which transmits and diffuses the light from the light sources 11, and in which at least some of the light sources 11 are buried. According to this invention, it is possible to provide a light-emitting display device with which the light of light sources can be effectively utilized, and for which component configurations are simplified.

IPC Classes  ?

  • G09F 13/04 - Signs, boards, or panels, illuminated from behind the insignia
  • H10K 59/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group

75.

RESIN COMPOSITION FOR CERAMIC GREEN SHEET

      
Application Number JP2023010982
Publication Number 2023/189845
Status In Force
Filing Date 2023-03-20
Publication Date 2023-10-05
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Mizumori, Akira
  • Okuno, Shinichi
  • Nakamura, Kazuto
  • Oohigashi, Yuuji

Abstract

The present invention provides a resin composition for a ceramic green sheet, the composition having excellent solvent solubility and enabling fabrication of a ceramic capacitor having excellent reliability by reducing the amount of fine undissolved material when dissolved in an organic solvent. The present invention is a resin composition for a ceramic green sheet, the composition containing a polyvinyl acetal resin and a compound A represented by formula (1), wherein the content of the compound A is at least 2 ppm based on weight. In formula (1), R1and R3each independently represent a carboxyl group or a salt thereof, and R2 represents a single bond or a divalent group that may be substituted by at least one substituent selected from the group consisting of hydroxyl groups, carboxyl groups, and salts thereof.

IPC Classes  ?

  • H01G 4/30 - Stacked capacitors
  • C08F 8/28 - Condensation with aldehydes or ketones
  • C08K 5/09 - Carboxylic acids; Metal salts thereof; Anhydrides thereof
  • C08K 5/092 - Polycarboxylic acids
  • C08L 29/14 - Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols

76.

MOLDED BODY

      
Application Number JP2023012108
Publication Number 2023/190288
Status In Force
Filing Date 2023-03-27
Publication Date 2023-10-05
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Obinata, Shuhei
  • Hoshiyama, Yuuki
  • Wakiya, Takeshi

Abstract

The present invention provides a molded body which has excellent flame retardancy and in which a poor appearance due to surface irregularities is unlikely to occur. The present invention is a molded body including hollow particles each containing, in a shell, a resin and a flame retardant, wherein the hollow particles have a number average particle diameter of 3-200 μm.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C08K 3/016 - Flame-proofing or flame-retarding additives
  • C08K 7/22 - Expanded, porous or hollow particles
  • C09K 3/00 - Materials not provided for elsewhere
  • C09K 21/08 - Organic materials containing halogen
  • C09K 21/12 - Organic materials containing phosphorus

77.

MOLDED ARTICLE

      
Application Number JP2023012112
Publication Number 2023/190291
Status In Force
Filing Date 2023-03-27
Publication Date 2023-10-05
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Obinata, Shuhei
  • Wakiya, Takeshi
  • Yamada, Yasuyuki

Abstract

The present invention provides a high strength molded article in which appearance defects due to bleaching or surface unevenness are less likely to occur. The present invention is a molded article that includes hollow particles containing a resin and a black material in a shell, said hollow particles having an average particle size of 3-200 µm.

IPC Classes  ?

78.

INSULATIVE SHEET, LAMINATE, AND SEMICONDUCTOR DEVICE

      
Application Number JP2023013169
Publication Number 2023/190863
Status In Force
Filing Date 2023-03-30
Publication Date 2023-10-05
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kaneshima, Yuki
  • Ashiba, Kouji
  • Goeda, Kanon
  • Nishimura, Takashi

Abstract

An insulative sheet according to the present invention comprises a thermosetting resin and a inorganic filler, wherein: the inorganic filler contains boron nitride aggregates; the content of the boron nitride aggregates is not less than 50 mass% with respect to 100 mass% of the insulative sheet; and when using a differential thermal analysis and thermogravimetry simultaneous measurement device to increase the temperature of the insulative sheet from 50°C to 200°C under a dry nitrogen gas flow and with a temperature increase rate of 10°C/minute, the weight reduction rate is 0.10-1.00%. The present invention makes it possible to provide an insulative sheet in which, while having a high filling ratio of boron nitride aggregates, a reduction in insulative properties is suppressed even when subjected to heat treatment, which has good adhesiveness with a metal plate, and in which circuit separation is suppressed.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
  • C08K 3/22 - Oxides; Hydroxides of metals
  • C08K 3/38 - Boron-containing compounds

79.

POLYOLEFIN RESIN FOAM AND MOLDED ARTICLE

      
Application Number JP2023013652
Publication Number 2023/191081
Status In Force
Filing Date 2023-03-31
Publication Date 2023-10-05
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Ishida, Masaya
  • Takahashi, Kou
  • Kanazawa, Futoshi

Abstract

With respect to a polyolefin resin foam according to the present invention, the coefficient of variation of cell diameter in the transverse direction (TD) and the coefficient of variation of cell diameter in the thickness direction (ZD) per 50 cells in the foam are 0.38 or less; the coefficient of variation of cell flatness ratio is 0.45 or less; the coefficient of variation of cell area is 0.65 or less; a polyolefin resin and at least one filler that is selected from among a metal oxide and a metal hydroxide are contained therein; and the content of the filler is 0.3% by mass or more relative to the total amount of the polyolefin resin foam. The present invention is able to provide: a polyolefin resin foam which is capable of reducing the generation of an odor; and a molded article which is obtained by molding this polyolefin resin foam.

IPC Classes  ?

  • C08J 9/06 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
  • B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

80.

SECONDARY BATTERY ELECTRODE COMPOSITION

      
Application Number JP2023010029
Publication Number 2023/182090
Status In Force
Filing Date 2023-03-15
Publication Date 2023-09-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Asaba, Yutaro
  • Sasaki, Jun
  • Sakamoto, Ryou
  • Takenaka, Keisuke

Abstract

The present invention provides a secondary battery electrode composition with which it is possible to manufacture high-performance secondary batteries while suppressing gelation, which exhibits excellent coatability and adhesive properties, and which can achieve both high electron conductivity and dispersibility and dispersion stability of a fibrous carbon material. This secondary battery electrode composition contains an active material, a hydrophilic solvent, a fibrous carbon material, and a polyvinyl acetal resin, and has a water content of 10 wt% or less. The amount of hydroxyl groups in the polyvinyl acetal resin is 30 mol% or less.

IPC Classes  ?

  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers

81.

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING SAME, BATTERY MODULE, AND BATTERY SYSTEM

      
Application Number JP2023010742
Publication Number 2023/182239
Status In Force
Filing Date 2023-03-17
Publication Date 2023-09-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yoshikawa Hikaru
  • Akiike Junnosuke

Abstract

Provided is a positive electrode (1) for a non-aqueous electrolyte secondary battery, the positive electrode (1) comprising a collector (11) and a positive electrode active material layer (12) present on the collector (11). The positive electrode active material layer (12) contains positive electrode active material particles and a binder. The Z-average molecular weight (Mz) of the binder is 400,000-1,400,000. The content of the binder with respect to the total mass of the positive electrode active material layer (12) is 0.1-1.5% by mass. The positive electrode active material layer (12) contains conductive carbon. The content of the conductive carbon with respect to the total mass of the positive electrode active material layer (12) is 0.5 to less than 3.0% by mass.

IPC Classes  ?

  • H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers

82.

LIQUID CRYSTAL DISPLAY ELEMENT SEALANT AND LIQUID CRYSTAL DISPLAY ELEMENT

      
Application Number JP2023010785
Publication Number 2023/182245
Status In Force
Filing Date 2023-03-20
Publication Date 2023-09-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Shibata, Daisuke

Abstract

The purpose of the present invention is to provide a liquid crystal display element sealant which can suppress light leakage even when used in a large-sized liquid crystal display element, and is excellent in transparency of a cured product thereof and adhesiveness to an alignment film. The purpose of the present invention is also to provide a liquid crystal display element obtained using the liquid crystal display element sealant. The present invention relates to a liquid crystal display element sealant containing a curable resin, a photopolymerization initiator, and a heat curing agent, wherein, when D1 represents a displacement amount from a glass substrate at a time when, after the uncured liquid crystal display element sealant was applied to the glass substrate, compressed for 60 seconds with a force of 1000 mN/min in a thickness direction, and decompressed, force has become 0 mN, and D2 represents a displacement amount from the glass substrate two minutes after the measurement of D1, a recovery rate obtained by expressing D2/D1 in percentage is 110% or less, and the cure shrinkage rate during curing is 5.0% or less.

IPC Classes  ?

  • G02F 1/1339 - Gaskets; Spacers; Sealing of cells
  • C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers

83.

CURABLE RESIN COMPOSITION FOR ELECTRONIC MATERIAL

      
Application Number JP2023011196
Publication Number 2023/182346
Status In Force
Filing Date 2023-03-22
Publication Date 2023-09-28
Owner
  • SEKISUI FULLER COMPANY, LTD. (Japan)
  • SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Ikeuchi, Takuto
  • Kinoshita, Masami

Abstract

The present invention provides a curable resin composition for an electronic material, said composition being easy to apply to an electronic material, and imparting flame resistance to the electronic material or improving the flame resistance of the electronic material. This curable resin composition for an electronic material includes a curable resin, a feldspar, and a phosphorus compound, keeps viscosity low, and has excellent coatability. The curable resin composition can easily and accurately be applied to desired locations of an electronic material without loss of functionality of the electronic material, and a cured product of the curable resin composition has excellent flame resistance.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C08K 3/22 - Oxides; Hydroxides of metals
  • C08K 3/32 - Phosphorus-containing compounds
  • C08K 3/34 - Silicon-containing compounds
  • C08L 71/02 - Polyalkylene oxides
  • C08L 83/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
  • C08L 101/10 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups containing hydrolysable silane groups

84.

CURABLE RESIN COMPOSITION FOR ELECTRONIC MATERIAL

      
Application Number JP2023011197
Publication Number 2023/182347
Status In Force
Filing Date 2023-03-22
Publication Date 2023-09-28
Owner
  • SEKISUI FULLER COMPANY, LTD. (Japan)
  • SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Ikeuchi, Takuto
  • Kinoshita, Masami

Abstract

The present invention provides a curable resin composition for an electronic material, said composition being easy to apply to an electronic material, and imparting flame resistance to the electronic material or improving the flame resistance of the electronic material. This curable resin composition for an electronic material includes a curable resin, a phosphorus compound, and a polyhydric alcohol, and therefore keeps viscosity low and has excellent coatability. The curable resin composition can easily and accurately be applied to desired locations of an electronic material without loss of functionality of the electronic material, and a cured product of the curable resin composition has excellent flame resistance.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C08K 3/22 - Oxides; Hydroxides of metals
  • C08K 3/32 - Phosphorus-containing compounds
  • C08K 5/053 - Polyhydroxylic alcohols
  • C08L 71/02 - Polyalkylene oxides
  • C08L 83/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
  • C08L 101/10 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups containing hydrolysable silane groups

85.

INSTALLATION STRUCTURE FOR PHOTOVOLTAIC SHEET

      
Application Number JP2023011400
Publication Number 2023/182405
Status In Force
Filing Date 2023-03-23
Publication Date 2023-09-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Hayakawa, Akinobu
  • Yokota, Ibuki
  • Aoki, Takashi
  • Fujimori, Yuji

Abstract

Provided is an installation structure which is for a photovoltaic sheet and which can suppress the vibration of a photovoltaic sheet 1 caused by wind while being installed on an installation surface. This installation structure 2 for the photovoltaic sheet 1 comprises: an installation surface 3; a photovoltaic sheet 1 installed on the installation surface 3; and a sealing material (adhesive 4) which closes a gap between the outer peripheral edge of the photovoltaic sheet 1 and the installation surface 3.

IPC Classes  ?

  • H02S 20/22 - Supporting structures directly fixed to an immovable object specially adapted for buildings
  • C09J 201/00 - Adhesives based on unspecified macromolecular compounds
  • E04D 13/18 - Roof covering aspects of energy collecting devices, e.g. including solar panels
  • E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
  • H01L 31/048 - Encapsulation of modules
  • H02S 30/00 - Structural details of PV modules other than those related to light conversion

86.

SOLAR CELL SHEET INSTALLATION STRUCTURE, SOLAR CELL SHEET CONSTRUCTION METHOD, AND SOLAR CELL SHEET FOR TEXTURED EXTERIOR MATERIAL

      
Application Number JP2023011544
Publication Number 2023/182435
Status In Force
Filing Date 2023-03-23
Publication Date 2023-09-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yokota, Ibuki
  • Matsushima, Kazushi

Abstract

The present invention increases the surface area of a power generation portion as much as possible. A solar cell sheet installation structure 100 comprises: an exterior material 3 in which a plurality of protrusions 32 extending in one direction are formed at intervals in a direction orthogonal to said one direction; a flexible solar cell sheet 1 that is placed across the plurality of protrusions 32; and a fixing material 5 that fixes the solar cell sheet 1 at a portion thereof between adjacent protrusions 32 in a state in which the solar cell sheet 1 is curved along the plurality of protrusions 32 in a cross-section.

IPC Classes  ?

  • H02S 20/23 - Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
  • E04D 13/18 - Roof covering aspects of energy collecting devices, e.g. including solar panels
  • H02S 20/26 - Building materials integrated with PV modules, e.g. façade elements
  • H02S 30/00 - Structural details of PV modules other than those related to light conversion

87.

GLASS-FIBER-REINFORCED SHEET

      
Application Number JP2023011712
Publication Number 2023/182478
Status In Force
Filing Date 2023-03-24
Publication Date 2023-09-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Mochizuki, Hiroaki
  • Matsumura, Kenichi
  • Taniguchi, Hiroshi

Abstract

The present invention provides a glass-fiber-reinforced sheet which has high transparency and sufficient strength, and for which a reduction in bending strength after exposure to flames is suppressed. This present invention is a glass-fiber-reinforced sheet that contains a chlorinated vinyl chloride resin and glass fibers, that has a void content as determined according to JIS K7075 of 10 vol% or less, and that has a fiber volume content (Vf) as determined according to JIS K7075 of 10 to 65 vol%.

IPC Classes  ?

  • B29B 11/16 - Making preforms characterised by structure or composition comprising fillers or reinforcements
  • C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
  • H01M 10/658 - Means for temperature control structurally associated with the cells by thermal insulation or shielding
  • H01M 50/229 - Composite material consisting of a mixture of organic and inorganic materials

88.

ELECTRODE ACTIVE MATERIAL AND METHOD FOR PRODUCING SAME, ELECTRODE MIXTURE, ELECTRODE AND METHOD FOR PRODUCING SAME, AND ELECTRIC DOUBLE LAYER CAPACITOR

      
Application Number JP2023011819
Publication Number 2023/182497
Status In Force
Filing Date 2023-03-24
Publication Date 2023-09-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Ikoma Atsushi

Abstract

The present invention provides an electrode active material which is a sintered body obtained by sintering a porous carbon powder, and which is characterized in that the average primary particle diameter of the porous carbon powder is 900 nm or less. According to the present invention, an electrode is produced using an electrode active material wherein: with respect to the particle size distribution based on the maximum length of a sintered body, the average of the maximum lengths of all particles having a maximum length that is not less than the maximum length of 90% cumulative value is 20% or more of the thickness of an electrode active material layer; and with respect to the particle size distribution based on the maximum length of a sintered body, the maximum length of 99.9% cumulative value is 140% or less of the thickness of an electrode active material layer.

IPC Classes  ?

  • H01G 11/42 - Powders or particles, e.g. composition thereof
  • H01G 11/24 - Electrodes characterised by the structural features of powders or particles used therefor
  • H01G 11/48 - Conductive polymers
  • H01G 11/86 - Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
  • H01M 4/02 - Electrodes composed of, or comprising, active material
  • H01M 4/04 - Processes of manufacture in general
  • H01M 4/583 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx

89.

VIRAL INFECTION INHIBITOR, VIRAL INFECTION INHIBITING MEMBER, AND VIRAL INFECTION INHIBITING PAINT

      
Application Number JP2023007992
Publication Number 2023/181844
Status In Force
Filing Date 2023-03-03
Publication Date 2023-09-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Kinoshita, Takuya
  • Kawamura, Daichi
  • Nishimura, Youhei
  • Nishihara, Kazuya
  • Suzuki, Taro

Abstract

The present invention provides a viral infection inhibitor capable of largely preventing whitening of a base material surface even when the viral infection inhibitor is contained in the base material and used. The viral infection inhibitor of the present invention is characterized by comprising a polymer compound that has at least one amino group selected from the group consisting of a primary amino group, a secondary amino group, and a tertiary amino group, or a salt thereof and has a weight average molecular weight of 1000 or more, wherein the main chain of the polymer compound contains no nitrogen atoms. Therefore, the viral infection inhibitor can largely prevent whitening of a base material surface even when the viral infection inhibitor is contained in the base material and used, and a viral infection inhibiting member that has excellent viral infection inhibiting effects and is excellent in appearance can be configured.

IPC Classes  ?

  • A01N 61/00 - Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
  • A01N 25/34 - Shaped forms, e.g. sheets, not provided for in any other group of this main group
  • A01N 33/04 - Nitrogen directly attached to aliphatic or cycloaliphatic carbon atoms
  • A01N 37/44 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio-analogue of
  • A01N 43/36 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
  • A01P 1/00 - Disinfectants; Antimicrobial compounds or mixtures thereof
  • C08F 26/00 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containin
  • C08L 101/02 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups

90.

MEDICAL-RELATED INFORMATION MANAGEMENT SYSTEM

      
Application Number JP2023010099
Publication Number 2023/182103
Status In Force
Filing Date 2023-03-15
Publication Date 2023-09-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Tanaka Reiko
  • Kasai Masataka
  • Magario Naoki

Abstract

This medical-related information management system is configured so as to comprise: one or more sensors which are provided so as to correspond to a living space and which perform detection of an object person with regard to a plurality of different prescribed living activities; one or more user devices for performing detection with regard to a plurality of different prescribed biological actions in response to usage by the subject person; and an information collection unit for acquiring, via a network, detection information detected by the sensors and/or detection information detected by the user devices, and causing diagnostic data used to diagnose a prescribed disease to be stored in a storage unit on the basis of the acquired detection information.

IPC Classes  ?

  • G16H 10/00 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data

91.

POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY MODULE, AND BATTERY SYSTEM THAT USE SAME

      
Application Number JP2023010883
Publication Number 2023/182271
Status In Force
Filing Date 2023-03-20
Publication Date 2023-09-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yoshikawa Hikaru
  • Momozaki Taro
  • Sabi Yuichi

Abstract

Provided is a positive electrode (1) for a nonaqueous electrolyte secondary battery, the positive electrode (1) comprising a current collector (11), and a positive electrode active material layer (12) present on the current collector (11) and containing positive electrode active material particles, wherein a current collector covering layer (15) containing a conductive material is present on at least part of the surface on the positive electrode active material layer (12) side of the current collector (11), an active material covering part containing a conductive material is present on at least part of the surface of the positive electrode active material particle, the volume density of the positive electrode active material layer (12) is 1.80-2.30 g/cm3, the positive electrode active material layer (12) contains conductive carbon, the content of the conductive carbon with respect to the total mass of the positive electrode active material layer (12) is 0.5 mass% or more but less than 3.0 mass%, the positive electrode active material layer (12) is a porous layer, and the average pore diameter (D50) of pores of the positive electrode active material layer (12) is 0.07-0.15 μm.

IPC Classes  ?

  • H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 4/66 - Selection of materials

92.

INSTALLATION STRUCTURE FOR PHOTOVOLTAIC POWER GENERATION SHEET

      
Application Number JP2023011513
Publication Number 2023/182429
Status In Force
Filing Date 2023-03-23
Publication Date 2023-09-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Inamori, Daiki
  • Yokota, Ibuki
  • Uno, Tomohito
  • Hayakawa, Akinobu
  • Arai, Nozomi
  • Fujimori, Yuji

Abstract

Provided is an installation structure that is for a photovoltaic power generation sheet and that inhibits dirt contained in water dropped on the surface of the photovoltaic power generation sheet from adhering to the surface of the photovoltaic power generation sheet. The installation structure 1 for a photovoltalic power generation sheet according to the present invention comprises: an installation surface 2 that is the ground or a floor surface of a building; and a photovoltalic power generation sheet 4 that is provided above the installation surface 2. A surface 6 of the photovoltaic power generation sheet 4 is inclined at an angle of at least 1.5° with respect to the horizontal plane. The critical surface tension γc of the surface 6 of the photovoltaic power generation sheet 4 is 20-45.

IPC Classes  ?

  • H02S 20/10 - Supporting structures directly fixed to the ground
  • H02S 20/20 - Supporting structures directly fixed to an immovable object
  • H02S 20/23 - Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
  • E04D 1/30 - Special roof-covering elements, e.g. ridge tiles, gutter tiles, gable tiles, ventilation tiles
  • E04D 3/40 - Slabs or sheets locally modified for auxiliary purposes, e.g. for resting on walls, for serving as guttering; Elements for particular purposes, e.g. ridge elements, specially designed for use in conjunction with slabs or sheets
  • E04D 13/18 - Roof covering aspects of energy collecting devices, e.g. including solar panels
  • H01L 31/048 - Encapsulation of modules
  • H02S 30/10 - Frame structures
  • H10K 30/40 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising a p-i-n structure, e.g. having a perovskite absorber between p-type and n-type charge transport layers
  • H10K 39/10 - Organic photovoltaic [PV] modules; Arrays of single organic PV cells

93.

EPOXY RESIN, CURED BODY OF SAME AND METHOD FOR PRODUCING EPOXY RESIN

      
Application Number JP2023012033
Publication Number 2023/182522
Status In Force
Filing Date 2023-03-24
Publication Date 2023-09-28
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Ono, Seigo
  • Eguchi, Yuji

Abstract

The present invention provides an epoxy resin which has a skeleton represented by formula (1). In formula (1), each of R4and R5 independently represents a hydrogen atom, an alkoxy group or -OG; * may be a binding site to be bonded with another structure; n represents an integer of 0 to 100; and G represents a glycidyl group.

IPC Classes  ?

  • C08G 59/06 - Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
  • C07D 301/28 - Condensation of epihalohydrins or halohydrins with compounds containing active hydrogen atoms by reaction with hydroxyl radicals
  • C07D 301/30 - Condensation of epihalohydrins or halohydrins with compounds containing active hydrogen atoms by reaction with carboxyl radicals
  • C07D 303/02 - Compounds containing oxirane rings
  • C07D 303/48 - Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
  • C08G 59/12 - Polycondensates containing more than one epoxy group per molecule of polycarboxylic acids with epihalohydrins or precursors thereof
  • C08G 59/24 - Di-epoxy compounds carbocyclic
  • C08G 59/32 - Epoxy compounds containing three or more epoxy groups

94.

CURABLE RESIN COMPOSITION AND METHOD FOR MANUFACTURING SEMICONDUCTOR COMPONENT

      
Application Number JP2023009631
Publication Number 2023/176778
Status In Force
Filing Date 2023-03-13
Publication Date 2023-09-21
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Uchino, Shinya

Abstract

A purpose of the present invention is to provide a curable resin composition from which it is possible to obtain a cured product having superior ability for retaining a gap between a wafer and a cover glass. Another purpose of the present invention is to provide a method for manufacturing a semiconductor component using the curable resin composition. A curable resin composition according to the present invention is used for pasting together a wafer and a cover glass and contains a curable resin, a photoinitiator, and a thermosetting agent. The curable resin contains: a compound (A) that has a thermally polymerizable functional group that can react through the action of the thermosetting agent induced by heat; and a compound (B) that does not have the thermally polymerizable functional group but has a photopolymerizable functional group that can react through the action of the photoinitiator induced by irradiation with light.

IPC Classes  ?

  • H01L 23/10 - Containers; Seals characterised by the material or arrangement of seals between parts, e.g. between cap and base of the container or between leads and walls of the container
  • C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
  • C08F 290/06 - Polymers provided for in subclass

95.

LIGHT-MOISTURE CURABLE RESIN COMPOSITION, ADHESIVE AGENT FOR ELECTRONIC COMPONENT, AND ADHESIVE AGENT FOR DISPLAY ELEMENT

      
Application Number JP2023009702
Publication Number 2023/176795
Status In Force
Filing Date 2023-03-13
Publication Date 2023-09-21
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Jo, Kon
  • Hagiwara, Kouhei
  • Kida, Takumi

Abstract

This light-moisture curable resin composition contains a radical polymerizable compound, a moisture-curable resin, and a photo-radical polymerization initiator. The photo-radical polymerization initiator has two or more reaction starting points per molecule.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C08F 283/00 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass
  • C09J 4/00 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
  • C09J 201/00 - Adhesives based on unspecified macromolecular compounds

96.

PLASMA IRRADIATION DEVICE

      
Application Number JP2023009748
Publication Number 2023/176803
Status In Force
Filing Date 2023-03-14
Publication Date 2023-09-21
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Matsuo Tatsuya
  • Miyasato Kenichirou

Abstract

This plasma irradiation device comprises a plasma irradiator (2), an electric power supplier, and a gas supplier. The plasma irradiator (2) has: a case (10); a first lid body (20) having a first electrode and an irradiation hole (22); a second lid body (30) having a second electrode; an extension electrode that extends from the second lid body (30) toward the first lid body (20), the extension electrode connecting to the second electrode and being electrically isolated from the first electrode; a discharge portion that discharges electricity between the first electrode and the extension electrode; and a rectifying portion that causes the plasma generation gas to flow along the inner surface of the case (10), from the direction of the first electrode toward the direction of the second electrode.

IPC Classes  ?

  • H05H 1/34 - Plasma torches using an arc - Details, e.g. electrodes, nozzles

97.

LIQUID CRYSTAL DISPLAY ELEMENT SEALANT AND LIQUID CRYSTAL DISPLAY ELEMENT

      
Application Number JP2023009893
Publication Number 2023/176843
Status In Force
Filing Date 2023-03-14
Publication Date 2023-09-21
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Tamura, Tomoki
  • Hayashi, Hideyuki

Abstract

The purpose of the present invention is to provide a liquid crystal display element sealant which has excellent moisture permeation prevention and adhesiveness with respect to an alignment film, and with which a liquid crystal display element having excellent reliability can be obtained. In addition, the purpose of the present invention is to provide a liquid crystal display element obtained using said liquid crystal display element sealant. The present invention relates to a liquid crystal display element sealant containing a curable resin and at least one among a polymerization initiator and a thermosetting agent, wherein the curable resin includes at least one compound selected from the group consisting of: an epoxy compound having a dispersion term of 19.0 MPa0.5-21.9 MPa0.5 in Hansen solubility parameters and an octanol/moisture distribution coefficient of 3.0-9.0; a compound obtained by subjecting some epoxy groups in the epoxy compound to (meth)acrylic modification; and a compound obtained by subjecting all of the epoxy groups in the epoxy compound to (meth)acrylic modification.

IPC Classes  ?

  • G02F 1/1339 - Gaskets; Spacers; Sealing of cells
  • C08G 59/17 - Polycondensates modified by chemical after-treatment by monocarboxylic acids or by anhydrides, halides or low-molecular-weight esters thereof by acrylic or methacrylic acid
  • C08G 59/24 - Di-epoxy compounds carbocyclic
  • C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers

98.

SEALING AGENT FOR DISPLAY ELEMENTS, SEALING AGENT FOR LIQUID CRYSTAL DISPLAY ELEMENTS, AND LIQUID CRYSTAL DISPLAY ELEMENT

      
Application Number JP2023009898
Publication Number 2023/176845
Status In Force
Filing Date 2023-03-14
Publication Date 2023-09-21
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor Tamura, Tomoki

Abstract

One purpose of the present invention is to provide a sealing agent for display elements, the sealing agent having excellent flexing responsiveness, excellent adhesion to an alignment film, excellent adhesion in a high-temperature high-humidity environment, and excellent moisture permeation prevention properties. Another purpose of the present invention is to provide: a sealing agent for liquid crystal display elements, the sealing agent using the sealing agent for display elements; and a liquid crystal display element. The present invention provides a sealing agent for display elements, the sealing agent containing a curable resin which contains a compound represented by formula (1). In formula (1), each of R1and R2independently represents a group that is represented by formula (2-1) or (2-2); X represents a linear or branched chain hydrocarbon group having 6 to 20 carbon atoms; and two Y moieties may be the same as or different from each other, and each represent a structure that contains an aromatic ring. In formulae (2-1) and (2-2), * denotes a bonding position; and in formula (2-2), R3 represents a hydrogen atom or a methyl group.

IPC Classes  ?

  • G02F 1/1339 - Gaskets; Spacers; Sealing of cells
  • C08F 290/06 - Polymers provided for in subclass
  • C08G 59/17 - Polycondensates modified by chemical after-treatment by monocarboxylic acids or by anhydrides, halides or low-molecular-weight esters thereof by acrylic or methacrylic acid
  • C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers

99.

POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING SAME, BATTERY MODULE, AND BATTERY SYSTEM

      
Application Number JP2023010124
Publication Number 2023/176892
Status In Force
Filing Date 2023-03-15
Publication Date 2023-09-21
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yoshikawa Hikaru
  • Momozaki Taro
  • Sabi Yuichi

Abstract

This positive electrode (1) for nonaqueous electrolyte secondary batteries comprises a collector (11) and a positive electrode active material layer (12) that is present on the collector (11); a collector cover layer (15) is present on at least a part of the positive electrode active material layer (12)-side surface of the collector (11); the collector cover layer (15) contains a conductive material; the positive electrode active material layer (12) contains positive electrode active material particles and a resin component; the content of the resin component relative to the total mass of the positive electrode active material layer (15) is 0.8% by mass to 3.0% by mass; and with respect to the volume-based particle size distribution curve of the particles present in the positive electrode active material layer (15), the mode particle diameter is 50.0-100.0 µm, and the frequency at the mode particle diameter is 5-15%.

IPC Classes  ?

  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers

100.

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY MODULE, AND BATTERY SYSTEM

      
Application Number JP2023010171
Publication Number 2023/176904
Status In Force
Filing Date 2023-03-15
Publication Date 2023-09-21
Owner SEKISUI CHEMICAL CO., LTD. (Japan)
Inventor
  • Yoshikawa Hikaru
  • Momozaki Taro
  • Sabi Yuichi

Abstract

The present invention provides a nonaqueous electrolyte secondary battery (10) which is provided with a positive electrode (1), a negative electrode (3) and a nonaqueous electrolyte solution (4) that is present between the positive electrode (1) and the negative electrode (3); the positive electrode (1) comprises a collector (11) and a positive electrode active material layer (12) that is present on the collector (11); a collector cover layer is present on at least a part of the positive electrode active material layer (12)-side surface of the collector (11); the positive electrode active material layer (12) contains positive electrode active material particles and a conductive carbon; and with respect to the surface element ratios of the positive electrode active material layer (12), the ratio C/M denoting the ratio of elemental carbon C to the metal elements M excluding the group 1 elements and group 2 elements of the periodic table is 3.0 to 15.0, and the ratio M/(S + N) denoting the ratio of the metal elements M to the sum of elemental sulfur S and elemental nitrogen N is 1.0 to 5.0.

IPC Classes  ?

  • H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
  • H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 4/66 - Selection of materials
  • H01M 10/052 - Li-accumulators
  • H01M 10/0566 - Liquid materials
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