Agc, Inc.

Japan

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B60J 1/00 - Windows; Windscreens; Accessories therefor 159
C03C 27/12 - Laminated glass 140
B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin 118
C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface 111
C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces 98
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1.

GLASS ARTICLE AND PRODUCTION METHOD FOR SAME

      
Application Number JP2023043115
Publication Number 2024/122464
Status In Force
Filing Date 2023-12-01
Publication Date 2024-06-13
Owner
  • AGC INC. (Japan)
  • AGC GLASS EUROPE (Belgium)
Inventor
  • Hayashi Kazuyuki
  • Usui Reo
  • Kawamoto Yasushi
  • Fujimoto Hiroki
  • Hevesi Kadosa

Abstract

Provided are a glass article that has an excellent appearance and a production method for the glass article that suppress whitening after hot forming. This glass article has a functional layer (3) and a silicon oxide–containing layer (4) in that order on a glass substrate (1), the free Ar content of the silicon oxide–containing layer (4) at above 550°C being no more than 1.86 nm·atm%. The glass article may have a dielectric layer (2) between the glass substrate (1) and the functional layer (3) and may have a shielding layer (5) on the silicon oxide–containing layer (4). The glass article can be used as automotive window glass. This production method for a glass article involves dry coating a functional layer (3) and a silicon oxide–containing layer (4) in that order on a glass substrate (1) such that the free Ar content of the silicon oxide–containing layer (4) at above 550°C is no more than 1.86 nm·atm%.

IPC Classes  ?

  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C23C 14/10 - Glass or silica
  • C23C 14/34 - Sputtering

2.

RESIN COMPOSITION, PREPREG, METAL SUBSTRATE PROVIDED WITH RESIN, AND WIRING BOARD

      
Application Number JP2023042806
Publication Number 2024/122433
Status In Force
Filing Date 2023-11-29
Publication Date 2024-06-13
Owner
  • AGC INC. (Japan)
  • AGC SI-TECH CO., LTD. (Japan)
Inventor Kamo, Hiromichi

Abstract

A resin composition according to the present disclosure contains a resin and hollow silica particles. When A (g/cm3) is the density of the hollow silica particles as determined by a constant volume expansion method using an argon gas and a dry pycnometer, and B1 (m2/g) is the BET specific surface area of the hollow silica particles, A×B1 is 1.0 to 120.0 m2/cm3, or when A (g/cm3) and B2 (g/cm3) are respectively the density of the hollow silica particles and the density of the resin as determined by a constant volume expansion method using an argon gas and a dry pycnometer, A/B2 is 0.3 to 1.5.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C01B 33/18 - Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
  • C08J 5/10 - Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
  • C08K 7/26 - Silicon-containing compounds
  • C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
  • C08L 71/12 - Polyphenylene oxides
  • C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
  • H05K 1/03 - Use of materials for the substrate

3.

RESIN COMPOSITION, MOLDED BODY, COMPOSITE BODY AND USE OF SAME

      
Application Number JP2023043133
Publication Number 2024/122466
Status In Force
Filing Date 2023-12-01
Publication Date 2024-06-13
Owner AGC INC. (Japan)
Inventor
  • Abe Masatoshi
  • Ochi Yousuke
  • Sasaki Toru
  • Nishi Mai
  • Yodogawa Masahide

Abstract

The present invention provides: a resin composition which enables the achievement of a molded body that has excellent stress cracking resistance, and which has excellent moldability; a molded body which is obtained by molding this resin composition; and a composite body which comprises this molded body, and a use of this composite body. A resin composition according to the present invention contains a polyarylene sulfide resin A and a fluorine-containing elastomer B that has a terminal functional group; the volume ratio of the polyarylene sulfide resin A to the fluorine-containing elastomer B is 99:1 to 50:50; the fluorine-containing elastomer B is dispersed in the polyarylene sulfide resin A; and the fluorine-containing elastomer B has an average dispersed particle diameter of less than 10 µm.

IPC Classes  ?

  • C08L 81/02 - Polythioethers; Polythioether-ethers
  • 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 27/00 - Layered products essentially comprising synthetic resin
  • C08L 27/12 - Compositions of 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 halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
  • H01B 7/02 - Disposition of insulation

4.

COLORED LAYER-EQUIPPED GLASS SUBSTRATE, COVER GLASS, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING COLORED LAYER-EQUIPPED GLASS SUBSTRATE

      
Application Number JP2023044039
Publication Number 2024/122639
Status In Force
Filing Date 2023-12-08
Publication Date 2024-06-13
Owner AGC INC. (Japan)
Inventor
  • Wakabayashi Hirokazu
  • Kakuta Junichi
  • Fujii Yuki
  • Hashimoto Yohei
  • Arata Kenji
  • Mitsuda Takehiro

Abstract

The present invention provides a colored layer-equipped glass substrate that includes: a glass substrate having a main surface; and a colored layer disposed contacting the main surface. The colored layer includes: a colorant; a cured resin; and a non-curable resin. Furthermore, the present invention provides a method for manufacturing a colored layer-equipped glass substrate which includes a glass substrate having a main surface, and a colored layer disposed contacting the main surface, the method including: preparing a glass substrate having a main surface; preparing a transfer member having a transfer base material and a colored layer precursor film; laminating the transfer member on the glass substrate such that the main surface of the glass substrate and the colored layer precursor film contact each other; and forming the colored layer by curing the colored layer precursor film disposed contacting the main surface of the glass substrate. The colored layer precursor film includes: a colorant; a curable resin; and a non-curable resin.

IPC Classes  ?

  • C03C 17/32 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
  • 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
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
  • B44C 1/17 - Dry transfer
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

5.

RESIN COMPOSITION, PREPREG, RESIN-INCLUDING METAL SUBSTRATE, AND WIRING BOARD

      
Application Number JP2023042807
Publication Number 2024/122434
Status In Force
Filing Date 2023-11-29
Publication Date 2024-06-13
Owner
  • AGC INC. (Japan)
  • AGC SI-TECH CO., LTD. (Japan)
Inventor Kamo, Hiromichi

Abstract

This resin composition comprises a resin and hollow silica particles, wherein the 20% burst pressure of the hollow silica particles as measured using the mercury intrusion method is not less than 120 MPa, or the electrostatic charge amount of the hollow silica particles is 0.005-0.080 μC/g.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • B29B 11/16 - Making preforms characterised by structure or composition comprising fillers or reinforcements
  • C01B 33/18 - Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
  • C08J 5/10 - Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08K 3/36 - Silica
  • C08K 7/22 - Expanded, porous or hollow particles
  • C08K 7/26 - Silicon-containing compounds
  • C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
  • C08L 71/12 - Polyphenylene oxides
  • C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
  • H05K 1/03 - Use of materials for the substrate
  • B29K 105/14 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles oriented

6.

RESIN COMPOSITION, PREPREG, RESIN-COATED METAL SUBSTRATE, AND WIRING BOARD

      
Application Number JP2023042808
Publication Number 2024/122435
Status In Force
Filing Date 2023-11-29
Publication Date 2024-06-13
Owner
  • AGC INC. (Japan)
  • AGC SI-TECH CO., LTD. (Japan)
Inventor Kamo, Hiromichi

Abstract

The present disclosure provides a resin composition containing a resin and hollow silica particles, wherein: the ratio of the median diameter (d50) of the hollow silica particles to d10 thereof is 6.0 or less, or the content of particles having an average particle diameter of 10 μm or more with respect to the total mass of the resin composition, as measured by the Coulter counter method, is 500 mass ppm or less; and d90 of the hollow silica particles is 15.0 μm or less.

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
  • C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08K 3/36 - Silica
  • C08K 7/26 - Silicon-containing compounds
  • H05K 1/03 - Use of materials for the substrate
  • H05K 3/46 - Manufacturing multi-layer circuits

7.

λ/4 TYPE RADIO WAVE ABSORBER AND FILM FOR λ/4 TYPE RADIO WAVE ABSORBER

      
Application Number JP2023043684
Publication Number 2024/122588
Status In Force
Filing Date 2023-12-06
Publication Date 2024-06-13
Owner AGC INC. (Japan)
Inventor
  • Kamo, Hiromichi
  • Morino, Masayuki
  • Niwano, Kazuhiko

Abstract

A λ/4 type radio wave absorber of a first embodiment comprises: a resistive layer; a dielectric layer containing a tetrafluoroethylene-based polymer; and a reflective layer, in this order. A λ/4 type radio wave absorber of a second embodiment comprises: a support body layer containing a tetrafluoroethylene-based polymer having an oxygen-containing polar group; a resistive layer; a dielectric layer; and a reflective layer, in this order. A film for λ/4 type radio wave absorber of a third embodiment comprises: a resistive layer that is a metal oxide layer; and a dielectric layer containing a tetrafluoroethylene-based polymer, in this order.

IPC Classes  ?

  • H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • H01Q 17/00 - Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems

8.

FLAT INSULATED ELECTRIC WIRE

      
Application Number JP2023043472
Publication Number 2024/122543
Status In Force
Filing Date 2023-12-05
Publication Date 2024-06-13
Owner AGC INC. (Japan)
Inventor
  • Zhao, Tingting
  • Li, Haoyuan
  • Cheng, Chen
  • Honda, Makoto

Abstract

The invention according to the present disclosure includes a flat conductor, and a fluororesin insulation layer that covers the flat conductor. The fluororesin insulating layer contains a fluoropolymer (A) having carbonyl-containing groups, a fluorine-containing polymer (B) that does not have carbonyl-containing groups, and a metal oxide. The fluoropolymer (A) is a hot-melt tetrafluoroethylene copolymer having carbonyl-containing groups. The carbonyl-containing groups are at least one candidate selected from groups having a carbonyl group between carbon atoms of a hydrocarbon group, a carbonate group, a carboxyl group, an alkoxycarbonyl group, and an anhydride residue. 10 to 25 parts by mass of the fluoropolymer (A) is blended with 100 parts by mass of the fluoropolymer (B). The mass ratio of the fluoropolymer (A) and the metal oxide is 3.5:1 to 5.5:1.

IPC Classes  ?

9.

ANTENNA DEVICE AND ADJUSTING METHOD FOR ANTENNA DEVICE

      
Application Number JP2023041948
Publication Number 2024/116989
Status In Force
Filing Date 2023-11-22
Publication Date 2024-06-06
Owner AGC INC. (Japan)
Inventor
  • Kumagai, Akira
  • Iwakami, Kenichi

Abstract

The present invention provides: an antenna device in which an optimal matching layer can be selected easily; and an adjusting method for an This antenna device is configured to be attached to window glass, and includes: an antenna that is disposed spaced apart from the window glass; an alignment layer that is disposed between the window glass and the antenna; and a holding part that holds the alignment layer at a position a predetermined distance from the window glass.

IPC Classes  ?

  • H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles
  • H01Q 15/08 - Refracting or diffracting devices, e.g. lens, prism formed of solid dielectric material
  • H01Q 19/06 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
  • H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart

10.

GLASS PLATE AND METHOD FOR PRODUCING GLASS PLATE

      
Application Number JP2023042272
Publication Number 2024/117054
Status In Force
Filing Date 2023-11-24
Publication Date 2024-06-06
Owner AGC INC. (Japan)
Inventor
  • Wada Naoya
  • Kobayashi Naoya
  • Miura Takenori
  • Saijo Yoshitaka

Abstract

23380380380 is 1.3% or more; and the haze of the glass plate is 2.0% or less.

IPC Classes  ?

  • C03C 4/08 - Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
  • B60J 1/00 - Windows; Windscreens; Accessories therefor
  • C03C 3/078 - Glass compositions containing silica with 40% to 90% silica by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
  • C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
  • C03B 18/02 - Forming sheets

11.

GLASS DIAPHRAGM, GLASS DIAPHRAGM WITH VIBRATOR, AND METHOD FOR MANUFACTURING GLASS DIAPHRAGM

      
Application Number JP2023042325
Publication Number 2024/117071
Status In Force
Filing Date 2023-11-27
Publication Date 2024-06-06
Owner AGC INC. (Japan)
Inventor
  • Uchida Daisuke
  • Takeuchi Kiichi
  • Akiyama Jun
  • Fujiwara Yukihiro

Abstract

The present invention provides a glass diaphragm including a glass plate structure and a vibrating section attached to the glass plate structure, wherein the glass plate structure includes a first glass plate, a second glass plate, and an intermediate layer that is sandwiched between the first glass plate and the second glass plate and includes a first intermediate layer and a second intermediate layer, and the first intermediate layer and/or the second intermediate layer includes a plasticizer and has a first region and a second region, which has a lower concentration of the plasticizer than the first region, in a plan view of the glass plate structure.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • H04R 1/02 - Casings; Cabinets; Mountings therein
  • H04R 7/10 - Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact

12.

ANTENNA DEVICE

      
Application Number JP2023042492
Publication Number 2024/117114
Status In Force
Filing Date 2023-11-28
Publication Date 2024-06-06
Owner AGC INC. (Japan)
Inventor
  • Funatsu, Toshifumi
  • Tokunaga, Satoshi

Abstract

According to the present invention, an antenna device is provided to a vehicle and is capable of receiving radio waves in a prescribed frequency band, the antenna device comprising a power-feeding electrode to which a signal line of a transmission line is electrically connected, an antenna element that is electrically connected to the power-feeding electrode, and an earth conductor including an earth electrode to which a grounding conductor of the transmission line is electrically connected, the reactance between the earth conductor and a metal body of the vehicle in the frequency band being −50 Ω to +50 Ω, and the antenna device not comprising a linear earth element that extends from the earth electrode.

IPC Classes  ?

  • H01Q 1/32 - Adaptation for use in or on road or rail vehicles
  • H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles

13.

APPARATUS FOR PRODUCING GLASS AND METHOD FOR PRODUCING GLASS

      
Application Number JP2023040614
Publication Number 2024/111440
Status In Force
Filing Date 2023-11-10
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Maehara, Terutaka
  • Tanaka, Toshiyuki
  • Okamoto, Mio
  • Suzuki, Yudai

Abstract

22222 gas; and a burner which forms a flame within the glass melting furnace by combusting a flammable gas that contains the CO gas produced in the reactor, and a combustion supporting gas.

IPC Classes  ?

  • C03B 5/237 - Regenerators or recuperators specially adapted for glass-melting furnaces

14.

GLASS PRODUCTION METHOD AND GLASS PRODUCTION DEVICE

      
Application Number JP2023040615
Publication Number 2024/111441
Status In Force
Filing Date 2023-11-10
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Maehara, Terutaka
  • Tanaka, Toshiyuki
  • Okamoto, Mio
  • Suzuki, Yudai

Abstract

222 gas by an overall reaction represented by formula (1) or formula (2) in the specification and forms a flame within a glass melting furnace by burning, by a burner, a combustion-supporting gas and a combustible gas containing the generated CO gas.

IPC Classes  ?

  • C03B 5/237 - Regenerators or recuperators specially adapted for glass-melting furnaces

15.

VEHICLE WINDOW GLASS WITH CAMERA, AND IMAGE PROCESSING METHOD

      
Application Number JP2023041084
Publication Number 2024/111480
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kobayashi, Mitsuyoshi
  • Kitaoka, Kenji
  • Yasui, Yoji

Abstract

This vehicle window glass with a camera comprises: a glass pane having a first region that transmits visible light and a second region having a higher far-infrared transmittance than the first region; a far-infrared camera that detects first far-infrared rays transmitted through the second region and that captures a far-infrared image; and an image processing unit that reduces noise included in the far-infrared image due to second far-infrared rays. The second far-infrared rays are radiated, with respect to the glass pane, from an object installed on the side where the far-infrared camera is disposed.

IPC Classes  ?

  • 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
  • B60J 1/02 - Windows; Windscreens; Accessories therefor arranged at the vehicle front
  • G06T 5/70 - Denoising; Smoothing

16.

METHOD FOR PRODUCING FLUOROESTER COMPOUND

      
Application Number JP2023041150
Publication Number 2024/111485
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Watanabe, Koki
  • Aoyama, Motoshi
  • Murotani, Eisuke

Abstract

A method for producing a fluoroester compound, which includes fluorinating an ester compound having at least one atom or bond capable of being fluorinated, in an organic solvent having fluorine gas introduced thereinto, wherein the organic solvent contains a compound having a C-H bond, the amount of the compound having a C-H bond being at least 0.1 time by mass the amount of the ester compound having at least one atom or bond capable of being fluorinated.

IPC Classes  ?

  • C08G 65/323 - Polymers modified by chemical after-treatment with inorganic compounds containing halogens
  • C07B 39/00 - Halogenation

17.

METHOD FOR PRODUCING FLUORINE-CONTAINING ACYL FLUORIDE COMPOUND

      
Application Number JP2023041151
Publication Number 2024/111486
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kawakami, Takafumi
  • Aoyama, Motoshi

Abstract

A method for producing a fluorine-containing acyl fluoride compound, said method including a step for reacting a fluorine-containing ester compound with an alkali metal fluoride having a specific surface area of at least 0.3 m2/g to obtain a fluorine-containing acyl fluoride compound.

IPC Classes  ?

  • C07C 51/58 - Preparation of carboxylic acid halides
  • C07C 53/46 - Acyl halides containing halogen outside the carbonyl halide group
  • C07C 53/50 - Acyl halides containing halogen outside the carbonyl halide group of acids containing three or more carbon atoms

18.

METHOD FOR PRODUCING FLUORINE-CONTAINING ESTER COMPOUND, AND COMPOSITION

      
Application Number JP2023041153
Publication Number 2024/111488
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kurata, Daichi
  • Yanagimoto, Wataru
  • Aoyama, Motoshi

Abstract

Disclosed is a method for producing a fluorine-containing ester compound, the method comprising fluorination of an ester compound having at least one atom that can be fluorinated in a liquid that contains the ester compound, wherein: the liquid additionally contains at least one compound that is selected from the group consisting of a compound having a hydroxyl group, a compound having a carboxy group and sodium fluoride; and relative to 100 parts by mass of the ester compound, the content of the compound having a hydroxyl group is 0.5 part by mass or less, the content of the compound having a carboxy group is 2.0 parts by mass or less and the content of the sodium fluoride is 2.0 parts by mass or less.

IPC Classes  ?

  • C07C 67/287 - Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by substitution of halogen atoms by other halogen atoms
  • C07B 39/00 - Halogenation
  • C07C 69/708 - Ethers
  • C08G 65/32 - Polymers modified by chemical after-treatment

19.

WATER REPELLENT COMPOSITION, PRODUCTION METHOD FOR FLUORINE-FREE POLYMER, TREATMENT METHOD AND ARTICLE

      
Application Number JP2023041929
Publication Number 2024/111611
Status In Force
Filing Date 2023-11-22
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Sugiyama Kazunori
  • Yamasaki Ryujiro
  • Onishi Shunsuke

Abstract

The present invention relates to a water repellent composition comprising a fluorine-free polymer having a structural unit based on a long-chain alkyl (meth)acrylate monomer, a structural unit based on a halogenated vinyl monomer and a structural unit based on a monomer having two or more (meth)acryloyl groups.

IPC Classes  ?

  • C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
  • C08F 214/04 - Monomers containing two carbon atoms
  • C08F 214/06 - Vinyl chloride
  • C08F 214/08 - Vinylidene chloride
  • C08F 220/12 - Esters of monohydric alcohols or phenols
  • C08F 220/20 - Esters of polyhydric alcohols or phenols
  • C08F 220/34 - Esters containing nitrogen
  • C09D 133/06 - 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
  • D06M 15/248 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
  • D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof

20.

WATER-REPELLING AGENT COMPOSITION, METHOD FOR PRODUCING NON-FLUORINATED POLYMER, TREATMENT METHOD, AND ARTICLE

      
Application Number JP2023041935
Publication Number 2024/111616
Status In Force
Filing Date 2023-11-22
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Onishi Shunsuke
  • Shiota Yukiko
  • Kamijo Yuzuka
  • Yamasaki Ryujiro
  • Sugiyama Kazunori

Abstract

The present invention relates to a water-repelling agent composition which contains a non-fluorinated polymer having a constituent unit derived from a long chain alkyl (meth)acrylate monomer, a constituent unit derived from a vinyl halide monomer and a constituent unit derived from a (meth)acrylate monomer having a polysiloxane structure. The molecular weight of the (meth)acrylate monomer having a polysiloxane structure is 1000-3600. The ratio of the constituent unit derived from a vinyl halide monomer relative to the total amount of constituent units in the non-fluorinated polymer is 1-12 mass%.

IPC Classes  ?

  • C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
  • C08F 214/04 - Monomers containing two carbon atoms
  • C08F 214/06 - Vinyl chloride
  • C08F 214/08 - Vinylidene chloride
  • C08F 220/12 - Esters of monohydric alcohols or phenols
  • C09D 133/06 - 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
  • D06M 15/248 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
  • D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof

21.

METHOD FOR SEPARATING HEXAFLUOROPROPYLENE FROM CHLORODIFLUOROMETHANE

      
Application Number JP2023040246
Publication Number 2024/111416
Status In Force
Filing Date 2023-11-08
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor Mitake, Akihito

Abstract

A method for separating HFP from R22, the method comprising: a mixing step for obtaining a mixture for extraction that is a mixture of a first mixture, which contains R22 and HFP, with an extraction solvent, which contains at least one chlorine-containing compound selected from the group consisting of methylene chloride, chloroform, 1,1,1-trichloroethane, 1,1,2-trichloroethane, 1,1,1,2-tetrachloroethane, 1,1,2,2-tetrachloroethane, pentachloroethane, hexachloroethane, trichloroethylene and tetrachloroethylene; and an extraction and distillation step for distilling the mixture for extraction to respectively obtain a first distillate mainly composed of HFP and a first bottom product mainly composed of the extraction solvent and containing R22.

IPC Classes  ?

  • C07C 17/386 - Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
  • C07C 19/10 - Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
  • C07C 21/18 - Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine

22.

GLASS MANUFACTURING APPARATUS AND GLASS MANUFACTURING METHOD

      
Application Number JP2023040616
Publication Number 2024/111442
Status In Force
Filing Date 2023-11-10
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Maehara, Terutaka
  • Tanaka, Toshiyuki
  • Okamoto, Mio
  • Suzuki, Yudai

Abstract

4222222222 gas generated by the second reactor.

IPC Classes  ?

  • C03B 5/237 - Regenerators or recuperators specially adapted for glass-melting furnaces
  • F23K 5/00 - Feeding or distributing other fuel to combustion apparatus

23.

MANUFACTURING METHOD FOR SULFIDE SOLID ELECTROLYTE, AND MANUFACTURING DEVICE FOR SULFIDE SOLID ELECTROLYTE

      
Application Number JP2023040835
Publication Number 2024/111462
Status In Force
Filing Date 2023-11-13
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor Omori Norifumi

Abstract

A manufacturing method for a sulfide solid electrolyte in which a sulfide solid electrolyte material is supplied into a heat-treating furnace and heated, the heat-treating furnace comprising a heating unit that heats the sulfide electrolyte material, a rotating member that penetrates the heating unit, and a pressure chamber that is provided to a sliding portion of the rotating member, and the sulfide solid electrolyte material being heated while the pressure of the pressure chamber is controlled to be higher than the pressure of the heating unit and atmospheric pressure.

IPC Classes  ?

  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
  • C01B 25/14 - Sulfur, selenium, or tellurium compounds of phosphorus
  • H01M 10/052 - Li-accumulators
  • H01M 10/0562 - Solid materials

24.

VEHICULAR WINDOW GLASS

      
Application Number JP2023040907
Publication Number 2024/111469
Status In Force
Filing Date 2023-11-14
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kaneko, Satoshi
  • Shoji, Hideaki
  • Takeuchi, Shoichi

Abstract

This vehicular window glass comprises: a vehicular laminated glass including a first glass plate having a first main surface and a second main surface on the side opposite the first main surface, a second glass plate having a third main surface facing the second main surface and a fourth main surface on the side opposite the third main surface, and an intermediate film disposed between the second main surface and the third main surface; a planar antenna disposed between the second main surface and the third main surface; and a conductive member which is separated from the antenna in the direction from the first glass plate toward the second glass plate, and overlaps at least a portion of the antenna in a plan view of the laminated glass.

IPC Classes  ?

  • H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles
  • H01Q 1/32 - Adaptation for use in or on road or rail vehicles

25.

METHOD FOR PRODUCING FLUORINE-CONTAINING CYCLIC COMPOUND, AND FLUORINE-CONTAINING CYCLIC COMPOUND

      
Application Number JP2023041152
Publication Number 2024/111487
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kawakami, Takafumi
  • Jomuta, Daisuke
  • Aoyama, Motoshi

Abstract

A method for producing a fluorine-containing cyclic compound, said method comprising reacting, at a temperature of at least 250°C, a fluorine-containing acyl fluoride compound having two acyl fluoride groups to obtain a fluorine-containing cyclic compound.

IPC Classes  ?

  • C07D 313/04 - Seven-membered rings not condensed with other rings
  • C07D 309/30 - Oxygen atoms, e.g. delta-lactones

26.

PRODUCTION METHOD FOR FLUORINE-CONTAINING COMPOUND

      
Application Number JP2023041154
Publication Number 2024/111489
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kawakami, Takafumi
  • Maeda, Toru
  • Aoyama, Motoshi

Abstract

A production method for a fluorine-containing compound wherein an organic compound having at least one atom or bond that can be fluorinated is fluorinated in an organic solvent into which fluorine gas has been introduced, the organic solvent contains a compound having a halogen atom and a C-H bond or a double bond, and the amount of the said compound having a halogen atom and a C-H bond or a double bond is at least a 0.1-fold equivalent with respect to the organic compound having at least one atom or bond that can be fluorinated.

IPC Classes  ?

  • C07C 67/287 - Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by substitution of halogen atoms by other halogen atoms
  • C07B 39/00 - Halogenation
  • C07C 69/708 - Ethers

27.

METHOD FOR PRODUCING FLUORINE-CONTAINING COMPOUNDS

      
Application Number JP2023041155
Publication Number 2024/111490
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Maeda, Toru
  • Kawakami, Takafumi
  • Ochiai, Shiori

Abstract

This method for producing fluorine-containing compounds comprises introducing, in a reactor having an inner surface inert to fluorine gas, a gas containing fluorine gas into a composition containing an organic compound having at least one atom capable of being fluorinated, and thereby fluorinating the organic compound.

IPC Classes  ?

  • C07C 67/287 - Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by substitution of halogen atoms by other halogen atoms
  • C07B 39/00 - Halogenation
  • C07C 69/708 - Ethers

28.

PRODUCTION METHOD FOR FLUORINE-CONTAINING COMPOUND AND FLUORINE-CONTAINING COMPOUND

      
Application Number JP2023041156
Publication Number 2024/111491
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kawakami, Takafumi
  • Hayashi, Tomohiro
  • Sakai, Takayuki
  • Aoyama, Motoshi

Abstract

A production method for a fluorine-containing compound wherein an organic compound having at least one atom that can be fluorinated is fluorinated in a liquid containing said organic compound to obtain a fluorine-containing compound that is a fluorinated substance in which the average number of atoms that can be fluorinated per molecule is at least 0.01.

IPC Classes  ?

  • C07C 67/287 - Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by substitution of halogen atoms by other halogen atoms
  • C07B 39/00 - Halogenation
  • C07C 69/708 - Ethers
  • C08G 65/32 - Polymers modified by chemical after-treatment

29.

DISPLAY COVER MATERIAL, IN-VEHICLE DISPLAY DEVICE, METHOD FOR MANUFACTURING DISPLAY COVER MATERIAL, AND METHOD FOR MANUFACTURING IN-VEHICLE DISPLAY DEVICE

      
Application Number JP2023041616
Publication Number 2024/111546
Status In Force
Filing Date 2023-11-20
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Uraji Keiichiro
  • Matsumoto Ryota

Abstract

This display cover material comprises a transparent substrate having a first main surface and a second main surface, and a first printed layer that is layered on the second main surface and that has a first opening. In this display cover material, a second printed layer is layered on a part of the surface of the first printed layer, the second printed layer has a different color from the first printed layer, and the second printed layer has a second opening. The first printed layer is exposed in the second opening, and a plurality of irradiation marks are formed on the surface of the first printed layer in the second opening.

IPC Classes  ?

  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

30.

GLASS DIAPHRAGM, GLASS DIAPHRAGM WITH VIBRATOR, METHOD FOR MANUFACTURING GLASS DIAPHRAGM, AND METHOD FOR MANUFACTURING GLASS DIAPHRAGM WITH VIBRATOR

      
Application Number JP2023041835
Publication Number 2024/111587
Status In Force
Filing Date 2023-11-21
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Uchida, Daisuke
  • Akiyama, Jun
  • Sakurai, Kento

Abstract

A glass diaphragm (11) comprises: a glass plate assembly (12) which includes a glass plate (14) and a plate-like body (16) laminated on the glass plate 14 with an intermediate layer (18) including a thermosetting adhesive material therebetween; and a mount portion (22) which is fixed to the glass plate assembly (12) with an adhesive layer (20) including a thermosetting adhesive material therebetween, and to which an electronic component (24) is mounted.

IPC Classes  ?

  • H04R 7/06 - Plane diaphragms comprising a plurality of sections or layers
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding 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
  • B60J 1/20 - Accessories, e.g. wind deflectors, blinds
  • C03C 27/12 - Laminated glass
  • H04R 1/02 - Casings; Cabinets; Mountings therein
  • H04R 7/02 - Diaphragms for electromechanical transducers; Cones characterised by the construction
  • H04R 7/04 - Plane diaphragms
  • H04R 31/00 - Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor

31.

WATER REPELLENT COMPOSITION, METHOD FOR PRODUCING NON-FLUORINE POLYMER, PROCESSING METHOD AND ARTICLE

      
Application Number JP2023041932
Publication Number 2024/111614
Status In Force
Filing Date 2023-11-22
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Onishi Shunsuke
  • Kamijo Yuzuka
  • Shiota Yukiko
  • Yamasaki Ryujiro
  • Sugiyama Kazunori

Abstract

The present invention relates to a water repellent composition which contains a non-fluorine polymer that has a constituent unit derived from a long-chain alkyl (meth)acrylate monomer, a constituent unit derived from a vinyl halide monomer, a constituent unit derived from a (meth)acrylate monomer having a blocked isocyanate structure, and a constituent unit derived from a (meth)acrylamide monomer having a specific structure, wherein relative to the total amount of the constituent units of the non-fluorine polymer, the ratio of the unit derived from a (meth)acrylate monomer having a blocked isocyanate structure is 0.5 to 10% by mass and the ratio of the constituent unit derived from a (meth)acrylamide monomer is 0.5 to 10% by mass.

IPC Classes  ?

  • C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
  • C08F 214/04 - Monomers containing two carbon atoms
  • C08F 214/06 - Vinyl chloride
  • C08F 214/08 - Vinylidene chloride
  • C08F 220/12 - Esters of monohydric alcohols or phenols
  • C08F 220/34 - Esters containing nitrogen
  • C09D 133/06 - 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
  • D06M 15/248 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
  • D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
  • D06M 15/267 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having amino or quaternary ammonium groups

32.

METHOD FOR PRODUCING FLUORINE-CONTAINING SULFONYL CHLORIDE AND METHOD FOR PRODUCING FLUORINE-CONTAINING SULFONYL FLUORIDE

      
Application Number JP2023040549
Publication Number 2024/106331
Status In Force
Filing Date 2023-11-10
Publication Date 2024-05-23
Owner AGC INC. (Japan)
Inventor Murata Koichi

Abstract

22Cl (wherein Rf is a linear or branched fluoroalkyl group with 1-20 carbon atoms, may contain an ether bond and may contain one or both of chlorine and hydrogen atoms), comprising reacting a dithiocarbonate ester represented by general formula (1): Rf-SC(=S)OR (wherein Rf is as described above; and R is a linear or branched alkyl group with 1-20 carbon atoms and may contain an aromatic ring) with chlorine in the presence of water.

IPC Classes  ?

  • C07C 303/02 - Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
  • C07C 309/80 - Halides of sulfonic acids having halosulfonyl groups bound to acyclic carbon atoms of a saturated carbon skeleton
  • C07C 309/82 - Halides of sulfonic acids having halosulfonyl groups bound to acyclic carbon atoms of a carbon skeleton substituted by singly-bound oxygen atoms
  • C07C 329/16 - Esters of dithiocarbonic acids having sulfur atoms of dithiocarbonic groups bound to acyclic carbon atoms

33.

LAMINATED GLASS FOR VEHICLE WINDOWS

      
Application Number JP2023040687
Publication Number 2024/106360
Status In Force
Filing Date 2023-11-13
Publication Date 2024-05-23
Owner AGC INC. (Japan)
Inventor
  • Koc Salim
  • Noda Kazuyoshi
  • Kitajima Yutaka

Abstract

The present invention provides laminated glass for vehicle windows, the laminated glass having a power generation function, while exhibiting excellent sound insulation properties. This laminated glass for vehicle windows sequentially comprises a first glass plate, an intermediate adhesive layer and a second glass plate in this order; the intermediate adhesive layer comprises a piezoelectric power generation layer; the piezoelectric power generation layer comprises a first electrode layer, a second electrode layer and a piezoelectric element that is held between the first electrode layer and the second electrode layer; and the piezoelectric element comprises a piezoelectric resin film or a plurality of piezoelectric ceramic bodies that are held by a binder layer.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B60J 1/00 - Windows; Windscreens; Accessories therefor
  • H02N 2/18 - Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators

34.

GLASS ARTICLE, ONBOARD DISPLAY DEVICE, AND METHOD FOR MANUFACTURING SAME

      
Application Number JP2023041250
Publication Number 2024/106503
Status In Force
Filing Date 2023-11-16
Publication Date 2024-05-23
Owner AGC INC. (Japan)
Inventor
  • Kawata Toru
  • Masuda Yuichi
  • Ishino Akihisa
  • Ono Takeaki
  • Hokari Ryou

Abstract

13221311) ≤ 0.8.

IPC Classes  ?

  • C03C 19/00 - Surface treatment of glass, not in the form of fibres or filaments, by mechanical means
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

35.

FLUOROPHOSPHATE GLASS, NEAR-INFRARED BLOCKING FILTER AND IMAGING DEVICE

      
Application Number JP2023039006
Publication Number 2024/106186
Status In Force
Filing Date 2023-10-27
Publication Date 2024-05-23
Owner AGC INC. (Japan)
Inventor
  • Ohguchi Kanako
  • Sakagami Takahiro

Abstract

The present invention relates to: fluorophosphate glass containing P, Cu, Mo and F, wherein the content ratio (Mo6+/Cu2+) of Mo6+to Cu2+ is 0.01 to 0.39 on a mass basis; a near-infrared blocking filter which is provided with this fluorophosphate glass; and an imaging device which is provided with this near-infrared blocking filter.

IPC Classes  ?

  • C03C 4/08 - Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
  • C03C 3/16 - Silica-free oxide glass compositions containing phosphorus
  • C03C 3/17 - Silica-free oxide glass compositions containing phosphorus containing aluminium or beryllium
  • C03C 3/247 - Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
  • G02B 5/22 - Absorbing filters

36.

CHEMICALLY STRENGTHENED GLASS AND METHOD FOR MANUFACTURING SAME

      
Application Number JP2023040661
Publication Number 2024/106354
Status In Force
Filing Date 2023-11-10
Publication Date 2024-05-23
Owner AGC INC. (Japan)
Inventor
  • Fujiwara Yusuke
  • Takato Yoichi
  • Kobayashi Yusuke
  • Ozeki Masao
  • Morishima Yusuke
  • Nagasako Takumi

Abstract

00 of 400 to 1200 MPa, a compressive depth of layer DOL-tail of 2.7 to 30.0 μm, an absolute value of an average slant of a stress profile in a zone lying between the surface and the DOL-tail of 20 to 500 MPa/μm, and a tensile stress CT of 1.0 to 16 MPa; and a method for producing a chemically strengthened glass, the method comprising bringing a chemically strengthened glass having a thickness of more than 2 mm into contact with an inorganic salt composition containing potassium nitrate in an amount of 80% by mass or more to perform ion exchange.

IPC Classes  ?

  • C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
  • C03C 3/083 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound
  • C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
  • C03C 3/095 - Glass compositions containing silica with 40% to 90% silica by weight containing rare earths
  • H01L 31/048 - Encapsulation of modules

37.

FILM AND METHOD FOR PRODUCING SEMICONDUCTOR PACKAGE

      
Application Number JP2023039360
Publication Number 2024/101232
Status In Force
Filing Date 2023-10-31
Publication Date 2024-05-16
Owner AGC INC. (Japan)
Inventor Fujita Kenji

Abstract

The present disclosure provides a film which comprises a base material and an antistatic layer, wherein the antistatic layer is formed of a cured product of a composition that contains an antistatic agent, a polymerization initiator and a urethane (meth)acrylate that comprises one or more (meth)acryloyl groups and one or more urethane bonds, while having a (meth)acryloyl group equivalent of 1,000 g/eq or more.

IPC Classes  ?

  • C08J 7/044 - Forming conductive coatings; Forming coatings having anti-static properties
  • B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
  • C08F 290/06 - Polymers provided for in subclass
  • C08G 18/67 - Unsaturated compounds having active hydrogen
  • H01L 21/56 - Encapsulations, e.g. encapsulating layers, coatings

38.

YTTRIUM-BASED PROTECTIVE FILM, METHOD FOR PRODUCING SAME, AND MEMBER

      
Application Number JP2023040118
Publication Number 2024/101367
Status In Force
Filing Date 2023-11-07
Publication Date 2024-05-16
Owner
  • AGC INC. (Japan)
  • TSUBASA SCIENCE CORPORATION (Japan)
Inventor
  • Ogawa Shuhei
  • Ogawa Tomonori
  • Ishikawa Michio
  • Tanimura Michio
  • Okada Hidekazu

Abstract

5477 peak intensity ratio of 60% or more in the X-ray diffraction pattern, a porosity of less than 1.5% by volume, and a Vickers hardness of 800 HV or more. The present invention also relates to a member which sequentially comprises a base material and this yttrium-based protective film in this order.

IPC Classes  ?

39.

MEMBER AND METHOD FOR PRODUCING SAME

      
Application Number JP2023037760
Publication Number 2024/101102
Status In Force
Filing Date 2023-10-18
Publication Date 2024-05-16
Owner
  • AGC INC. (Japan)
  • TSUBASA SCIENCE CORPORATION (Japan)
Inventor
  • Ogawa Shuhei
  • Ogawa Tomonori
  • Kawahara Koji
  • Hayashi Rui
  • Ishikawa Michio
  • Tanimura Michio
  • Okada Hidekazu

Abstract

The present invention provides a member (6) having an yttrium-based protective film (4). The member (6) has a substrate (5), at least one stress relief layer (8, 9), and the yttrium-based protective film (4) in this order, wherein the yttrium-based protective film (4) has a Vickers hardness of at least 800 HV.

IPC Classes  ?

  • C23C 14/08 - Oxides
  • C23C 14/48 - Ion implantation
  • C23C 16/44 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes characterised by the method of coating
  • H01L 21/3065 - Plasma etching; Reactive-ion etching
  • H01L 21/31 - Treatment of semiconductor bodies using processes or apparatus not provided for in groups to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After-treatment of these layers; Selection of materials for these layers

40.

SULFIDE SOLID ELECTROLYTE MANUFACTURING METHOD

      
Application Number JP2023037944
Publication Number 2024/101110
Status In Force
Filing Date 2023-10-19
Publication Date 2024-05-16
Owner AGC INC. (Japan)
Inventor
  • Akatsuka Kosho
  • Fujii Naoki

Abstract

2xx (0.05≤x≤0.95) is used. The heat treatment is performed by introducing a gas containing S elements. The cumulative introduction amount Y (mass%) of S elements in the gas containing S elements, with respect to the mass of the raw material mixture, satisfies the relationship Y≥x22xx.

IPC Classes  ?

  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
  • C01B 25/14 - Sulfur, selenium, or tellurium compounds of phosphorus
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 10/0562 - Solid materials

41.

CURABLE COMPOSITION, RESIN SHEET, LAMINATE, METAL CLAD LAMINATED BOARD, AND WIRING CIRCUIT BOARD

      
Application Number JP2023037323
Publication Number 2024/095742
Status In Force
Filing Date 2023-10-16
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Sato Yusuke
  • Hashimoto Kazumi
  • Ono Motoshi

Abstract

fff) of a cured product obtained from the curable composition is 0.0030 or less at a temperature of 23°C and at a frequency of 10 GHz.

IPC Classes  ?

  • C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
  • 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 25/00 - Layered products essentially comprising natural or synthetic rubber
  • B32B 25/16 - Layered products essentially comprising natural or synthetic rubber comprising polydienes or poly-halodienes
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • C08F 287/00 - Macromolecular compounds obtained by polymerising monomers on to block polymers
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • H05K 1/03 - Use of materials for the substrate

42.

VEHICLE WINDOW GLASS

      
Application Number JP2023038430
Publication Number 2024/095844
Status In Force
Filing Date 2023-10-25
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Kato Yusuke
  • Takeuchi Shoichi
  • Shoji Hideaki
  • Sayama Toshiki
  • Matsumoto Kazuya
  • Sato Takashi
  • Iwasaki Kazushi
  • Watanabe Hidehiko

Abstract

Provided is vehicle window glass with which it is possible to maintain the strength of a laminated glass while securing a field of view, even when a functional member is enclosed in the laminated glass. Vehicle window glass according to one form of the present disclosure has a first glass sheet (11), a second glass sheet (12), an interlayer (13) sandwiched between the first glass sheet (11) and the second glass sheet (12), and a functional member (14) disposed to the interlayer (13) on the opposite side from the first glass sheet (11). In the functional member (14), a dielectric layer (21) and a conductive layer (22) are stacked, in order from the side closer to the interlayer (13). Additionally, in a planar view of the first glass sheet (11), the functional member (14) has a linear part (16) and a filled part (17) which is surrounded by the linear part (16) and is filled with the material of the interlayer (13) in the thickness direction of the functional member (14).

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B32B 17/06 - 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
  • B60J 1/00 - Windows; Windscreens; Accessories therefor
  • H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles
  • H01Q 1/32 - Adaptation for use in or on road or rail vehicles

43.

SUBSTRATE WITH CONDUCTIVE FILM, AND METHOD FOR MANUFACTURING SAME

      
Application Number JP2023038793
Publication Number 2024/095899
Status In Force
Filing Date 2023-10-26
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Nakanishi Takenori
  • Kawakami Remi

Abstract

The present invention relates to a substrate provided with a conductive film comprising a substrate, and a conductive film formed on at least one main surface of the substrate, wherein the conductive film includes a conductive layer, the conductive film is separated by slitted parts, and the conductive layer is continuously covered by an oxide film in the end parts of the conductive film separated by the slitted parts.

IPC Classes  ?

  • H01B 5/14 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
  • H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
  • B32B 7/025 - Electric or magnetic properties

44.

METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE AND APPARATUS FOR PRODUCING SULFIDE SOLID ELECTROLYTE

      
Application Number JP2023039004
Publication Number 2024/095937
Status In Force
Filing Date 2023-10-27
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Omori Norifumi
  • Fujii Naoki

Abstract

The present invention addresses the problem of providing a method for producing a sulfide solid electrolyte, the method being capable of stably and continuously producing a sulfide solid electrolyte. The present invention has solved the above problem by a production method wherein a sulfide solid electrolyte starting material is supplied into a furnace body 10, the sulfide solid electrolyte starting material is heated and melted, and a thus-obtained melt 11 is cooled by being discharged to the outside of the furnace body 10 through a heated flow channel 12.

IPC Classes  ?

  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
  • C01B 25/14 - Sulfur, selenium, or tellurium compounds of phosphorus
  • H01M 10/052 - Li-accumulators
  • H01M 10/0562 - Solid materials

45.

FLUORINE-CONTAINING HETEROCYCLIC COMPOUND PRODUCTION METHOD, AND FLUORINE-CONTAINING COMPOUND PRODUCTION METHOD

      
Application Number JP2023037110
Publication Number 2024/095734
Status In Force
Filing Date 2023-10-12
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Ishibashi Yuichiro
  • Ichikawa, Junji
  • Fujita, Takeshi

Abstract

This fluorine-containing heterocyclic compound production method is for obtaining a compound represented by formula (2) through intramolecular cyclization of a compound represented by formula (1). X1represents a hydrogen atom, a fluorine atom, or a chlorine atom. R1represents a hydrogen atom, a halogen atom, or a monovalent organic group having 1-20 carbon atoms. n1 represents an integer of 2-7. Y1's each independently represent a carbon atom optionally having a substituent group, and may be, when 2 or more of said Y1's each have a substituent group, linked to each other to form a ring. Z1represents a nitrogen atom optionally having a substituent group, an oxygen atom, a sulfur atom, or -S(=O)-. Z2represents: a group corresponding to Z1; a group identical to Z1; a group in which the substituent group of Z1is substituted with a hydrogen atom; or a sulfur atom. R2represents a hydrogen atom, a protecting group, a primary or secondary alkyl group having 1-4 carbon atoms, or R722-. R7 represents an alkyl group optionally having a fluorine atom.

IPC Classes  ?

  • C07D 209/10 - Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
  • C07C 29/32 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of hydroxy groups
  • C07C 33/32 - Cinnamyl alcohol
  • C07C 35/52 - Alcohols with a condensed ring system
  • C07C 37/11 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
  • C07C 39/21 - Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic, containing only six-membered aromatic rings as cyclic part, with unsaturation outside the rings with at least one hydroxy group on a non-condensed ring
  • C07C 51/363 - Preparation of carboxylic acids or their salts, halides, or anhydrides by reactions not involving formation of carboxyl groups by substitution of halogen atoms by other halogen atoms
  • C07C 63/74 - Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings containing halogen having unsaturation outside the aromatic rings
  • C07C 209/68 - Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
  • C07C 211/52 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
  • C07C 319/20 - Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
  • C07C 323/09 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • C07D 307/79 - Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
  • C07D 307/92 - Naphthofurans; Hydrogenated naphthofurans
  • C07D 311/76 - Benzo [c] pyrans
  • C07D 313/08 - Seven-membered rings condensed with carbocyclic rings or ring systems condensed with one six-membered ring
  • C07D 313/20 - Eight-membered rings condensed with carbocyclic rings or ring systems
  • C07D 333/54 - Benzo [b] thiophenes; Hydrogenated benzo [b] thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring

46.

RADIO WAVE TRANSMISSION SYSTEM AND RADIO WAVE TRANSMISSION METHOD

      
Application Number JP2023037430
Publication Number 2024/095750
Status In Force
Filing Date 2023-10-16
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Kataoka, Mizuki
  • Kumagai, Akira
  • Kagaya, Osamu

Abstract

Provided are a radio wave transmission system and a radio wave transmission method wherein the incident direction and reflection direction of a reflection plate can be easily adjusted. The radio wave transmission system comprises: a reflection plate the reflection direction of which can be moved in a scanning motion; a control unit that controls the reflection direction of the reflection plate; an antenna that is placed in a position fixed relative to the reflection plate and that can receive radio waves reflected by the reflection plate; and a storage unit. The control unit adjusts the reflection direction of the reflection plate so that reception power at the antenna increases. The control unit stores, in the storage unit, an incident phase distribution that is obtained on the basis of: a total phase distribution representative of the distribution of phase change amounts given by the reflection plate to an incident wave; and a first reflection phase distribution determined by the positional relationship between the antenna and the reflection plate. The control unit determines a target total phase distribution that is achieved by the incident phase distribution and a second reflection phase distribution corresponding to the positional relationship between the reflection plate and a target terminal positioned in a predetermined reflection direction relative to the reflection plate.

IPC Classes  ?

  • H01Q 15/14 - Reflecting surfaces; Equivalent structures
  • H04W 24/02 - Arrangements for optimising operational condition

47.

METHOD FOR MANUFACTURING MEMBER HAVING CONCAVE STRUCTURE, AND MEMBER HAVING CONCAVE STRUCTURE

      
Application Number JP2023037673
Publication Number 2024/095769
Status In Force
Filing Date 2023-10-18
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Sano, Kohei
  • Ono, Yoshitaka
  • Hayashi, Yasuo

Abstract

Provided is a method for manufacturing a member having a concave structure, the method comprising: (1) a step for installing a catalyst material on a portion of a first surface of an object to be treated, wherein the first surface is composed of an element in which a fluoride has a boiling point of at most 550 °C, and the catalyst material includes an organic compound having a polar functional group; (2) a step for irradiating the catalyst material with irradiation light containing deep ultraviolet having a wavelength of at most 380 nm; and (3) a step for exposing the object to be treated to a fluorine-containing gas at a temperature of at least 80 °C. After the step (3), a concave structure is formed under the catalyst material on the first surface.

IPC Classes  ?

  • H01L 21/302 - Treatment of semiconductor bodies using processes or apparatus not provided for in groups to change the physical characteristics of their surfaces, or to change their shape, e.g. etching, polishing, cutting
  • C23F 1/12 - Gaseous compositions
  • H01L 21/3065 - Plasma etching; Reactive-ion etching

48.

HEAT REFLECTIVE SUBSTRATE

      
Application Number JP2023038792
Publication Number 2024/095898
Status In Force
Filing Date 2023-10-26
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Nogami Akiyo
  • Kaneyuki Sayaka
  • Okada Naoko
  • Akita Masafumi

Abstract

The present invention relates to a heat reflective substrate comprising: a dielectric substrate; a heat reflective film on at least one principal surface of the dielectric substrate, wherein the heat reflective film comprises a multilayer film that includes a conductive layer in which Ag is a main component; and a slit portion where the conductive layer in which Ag is a main component is not present. The energy absorption ratio Ae of the heat reflective film is at least 8.5%; a terminal portion is formed at an end of the heat reflective film; and the thickness of the terminal portion is 10-200 nm.

IPC Classes  ?

  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • B32B 7/023 - Optical properties

49.

PRODUCTION METHOD FOR SULFIDE SOLID ELECTROLYTE AND PRODUCTION DEVICE FOR SULFIDE SOLID ELECTROLYTE

      
Application Number JP2023039005
Publication Number 2024/095938
Status In Force
Filing Date 2023-10-27
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Omori Norifumi
  • Fujii Naoki

Abstract

The present invention relates to a production method for a sulfide solid electrolyte by which a sulfide solid electrolyte starting material is supplied to a vat of a heating furnace, and the sulfide solid electrolyte starting material is melted by heat in an elemental sulfur-containing gas atmosphere, the method comprising attaining a molten liquid through the melting by heat, and raising the temperature towards the bottom of the molten liquid in the vat so as to be higher than the temperature on the liquid surface side of the molten liquid.

IPC Classes  ?

  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
  • C01B 25/14 - Sulfur, selenium, or tellurium compounds of phosphorus
  • H01M 10/0562 - Solid materials

50.

ELECTRET MATERIAL AND SKIN-PATCH TYPE ELECTRET ENERGY HARVESTING DEVICE USING SAME

      
Application Number JP2023039437
Publication Number 2024/096061
Status In Force
Filing Date 2023-11-01
Publication Date 2024-05-10
Owner
  • THE UNIVERSITY OF TOKYO (Japan)
  • AGC INC. (Japan)
Inventor
  • Suzuki, Yuji
  • Suzuki, Kuniko
  • Kashiwagi, Kimiaki
  • Sugiyama, Norihide
  • Hattori, Yukiko
  • Okazoe, Takashi

Abstract

[Problem] The present invention provides an electret material which has high charge retention ability and stretchability; and a skin-patch type electret energy harvesting device which uses this electret material. [Solution] According to the present invention, a perfluoroelastomer containing iodine and/or bromine or a crosslinked elastomer obtained by crosslinking this elastomer is used as an electret material. These materials have stretchability and are capable of forming an electret by being charged by means of a soft X-ray. In addition, a skin-patch type electret energy harvesting device is achieved by forming the electret on one of two comb-shaped electrodes that are arranged to be parallel to each other.

IPC Classes  ?

  • H01G 7/02 - Electrets, i.e. having a permanently-polarised dielectric
  • H02N 1/08 - Influence generators with conductive charge carrier, i.e. capacitor machines
  • H10N 30/06 - Forming electrodes or interconnections, e.g. leads or terminals
  • H10N 30/30 - Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
  • H10N 30/87 - Electrodes or interconnections, e.g. leads or terminals

51.

WORKING MEDIUM FOR HEAT CYCLE, METHOD FOR STORING WORKING MEDIUM FOR HEAT CYCLE, METHOD FOR MANUFACTURING WORKING MEDIUM FOR HEAT CYCLE, COMPOSITION FOR HEAT CYCLE SYSTEM, AND STORAGE CONTAINER FOR WORKING MEDIUM FOR HEAT CYCLE

      
Application Number JP2023036437
Publication Number 2024/090169
Status In Force
Filing Date 2023-10-05
Publication Date 2024-05-02
Owner AGC INC. (Japan)
Inventor Hayamizu, Hiroki

Abstract

A working medium for a heat cycle and applications for said working medium for a heat cycle, the working medium comprising trifluoroethylene, a low boiling point compound having a lower boiling point than trifluoroethylene, and a high boiling point compound having a higher boiling point than trifluoroethylene, the low boiling point compound being at least one substance selected from the group consisting of carbon dioxide, R116 and R41, and the high boiling point compound being at least two substances selected from the group consisting of HFC-32, HFO-1234yf, HFO-1234ze(E), HFO-1243zf, PFC-14, HFC-134, HFC-143a, HFC-227ea, cyclopropane, isobutene, isobutane, dimethyl ether, and ammonia.

IPC Classes  ?

  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
  • C10M 101/02 - Petroleum fractions
  • C10M 105/04 - Well-defined hydrocarbons aliphatic
  • C10M 105/38 - Esters of polyhydroxy compounds
  • C10M 107/24 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol, aldehydo, ketonic, ether, ketal or acetal radical
  • C10M 107/34 - Polyoxyalkylenes
  • C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
  • F25B 1/00 - Compression machines, plants or systems with non-reversible cycle
  • C10N 40/30 - Refrigerator lubricant

52.

RECONFIGURABLE ACTIVE REFLECTOR

      
Application Number JP2023037516
Publication Number 2024/090287
Status In Force
Filing Date 2023-10-17
Publication Date 2024-05-02
Owner AGC INC. (Japan)
Inventor
  • Nagae, Shimpei
  • Kumagai, Akira
  • Arai, Keisuke
  • Kataoka, Mizuki

Abstract

Provided is a reconfigurable active reflector capable of increasing the reflected power with a simple configuration. The reconfigurable active reflector comprises a reflective plate with a variable reflection angle, and a phase adjustment plate which is installed on the reflecting surface side of the reflective plate. The area of the phase adjustment plate is greater than the area of the reflective plate. The radio waves that have passed through the phase adjustment plate converge and enter the reflective plate. The radio waves reflected by the reflective plate are emitted through the phase adjustment plate.

IPC Classes  ?

  • H01Q 15/14 - Reflecting surfaces; Equivalent structures

53.

HEAT CYCLE WORKING MEDIUM, AND HEAT CYCLE SYSTEM COMPOSITION

      
Application Number JP2023038220
Publication Number 2024/090387
Status In Force
Filing Date 2023-10-23
Publication Date 2024-05-02
Owner AGC INC. (Japan)
Inventor
  • Hayamizu, Hiroki
  • Fukushima, Masato

Abstract

A heat cycle working medium containing trifluoroethylene, 1,1-difluoroethane, and trifluoroiodomethane, wherein the ratio of 1,1-difluoroethane to the total of trifluoroethylene and 1,1-difluoroethane is 57.5 mass% or less, the ratio of trifluoroiodomethane to the total of trifluoroethylene, 1,1-difluoroethane and trifluoroiodomethane is 24.5 mass% or less, and the ratio of the total of trifluoroethylene, 1,1-difluoroethane and trifluoroiodomethane to the entire heat cycle working medium is 75.0 mass% or more.

IPC Classes  ?

  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

54.

BLACK PARTICLES

      
Application Number JP2023036939
Publication Number 2024/090211
Status In Force
Filing Date 2023-10-11
Publication Date 2024-05-02
Owner AGC INC. (Japan)
Inventor
  • Arai Yusuke
  • Masui Toshiyuki

Abstract

The present invention provides black particles that are environmentally friendly and heat-resistant, do not discolor even upon heat treatment at 800°C or higher when used in structural color silica, and have excellent blackness. Black particles according to the present invention are composed of a transition metal oxide that contains at least strontium, tantalum, and manganese, the transition metal oxide being substantially free of chromium, cobalt, and nickel, and having a double perovskite structure as the main phase.

IPC Classes  ?

  • C01G 45/00 - Compounds of manganese
  • C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers ; Preparation of carbon black

55.

HEAT CYCLE WORKING MEDIUM, AND HEAT CYCLE SYSTEM COMPOSITION

      
Application Number JP2023038219
Publication Number 2024/090386
Status In Force
Filing Date 2023-10-23
Publication Date 2024-05-02
Owner AGC INC. (Japan)
Inventor
  • Hayamizu, Hiroki
  • Fukushima, Masato

Abstract

A heat cycle working medium containing trifluoroethylene, 1,1-difluoroethane, and (E)-1,3,3,3-tetrafluoropropene.

IPC Classes  ?

  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

56.

FLUORINE-CONTAINING COMPOUND PRODUCTION METHOD

      
Application Number JP2023038549
Publication Number 2024/090485
Status In Force
Filing Date 2023-10-25
Publication Date 2024-05-02
Owner
  • AGC INC. (Japan)
  • THE UNIVERSITY OF TOKYO (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Aikawa Kohsuke
  • Nozaki Kyoko
  • Gatzenmeier Tim
  • Hagiwara Rika
  • Matsumoto Kazuhiko
  • Ishibashi Yuichiro
  • Kashiwagi Kimiaki
  • Okazoe Takashi

Abstract

55 -stabilized by forming a salt with a glyme coordinated alkali metal ion as a deoxygenating fluorinating agent. The present invention relates to a fluorine-containing compound production method in which a fluorine-containing compound is produced by the deoxyfluorination of an oxygen-containing compound having an aldehyde group, a ketone group, a carboxy group, or a hydroxy group in one or more solvents selected from the group consisting of DMPU, G4, DMA, HMPA, and MeCN using a deoxyfluorinating agent represented by general formula (E1) [in the formula, M represents Cs+, K+, or Rb+n55

IPC Classes  ?

  • C07C 17/16 - Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
  • C07B 39/00 - Halogenation
  • C07C 17/18 - Preparation of halogenated hydrocarbons by replacement by halogens of oxygen atoms of carbonyl groups
  • C07C 19/08 - Acyclic saturated compounds containing halogen atoms containing fluorine
  • C07C 21/18 - Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
  • C07C 22/02 - Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings
  • C07C 22/08 - Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings containing fluorine
  • C07C 37/62 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by substitution of halogen atoms by other halogen atoms
  • C07C 39/24 - Halogenated derivatives
  • C07C 41/22 - Preparation of ethers by reactions not forming ether-oxygen bonds by substitution of halogen atoms by other halogen atoms
  • C07C 43/174 - Unsaturated ethers containing halogen containing six-membered aromatic rings
  • C07C 43/225 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
  • C07C 201/12 - Preparation of nitro compounds by reactions not involving the formation of nitro groups
  • C07C 205/11 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
  • C07C 209/74 - Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by halogenation, hydrohalogenation, dehalogenation, or dehydrohalogenation
  • C07C 211/48 - N-alkylated amines
  • C07C 231/14 - Preparation of carboxylic acid amides by formation of carboxamide groups together with reactions not involving the carboxamide groups
  • C07C 233/07 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring
  • C07D 207/16 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
  • C07D 207/33 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 209/10 - Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
  • C07D 213/61 - Halogen atoms or nitro radicals
  • C07D 215/18 - Halogen atoms or nitro radicals
  • C07D 231/12 - Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 307/38 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
  • C07D 333/12 - Radicals substituted by halogen atoms or nitro or nitroso radicals

57.

CELL-MEMBRANE-PERMEABLE PEPTIDE FOR CONJUGATION

      
Application Number JP2023038590
Publication Number 2024/090491
Status In Force
Filing Date 2023-10-25
Publication Date 2024-05-02
Owner
  • AGC INC. (Japan)
  • THE UNIVERSITY OF TOKYO (Japan)
Inventor
  • Ota Yu
  • Okazoe Takashi
  • Aikawa Kohsuke
  • Kohata Ai
  • Sando Shinsuke
  • Morimoto Jumpei
  • Kadota Koji

Abstract

The present invention provides a cell-membrane-permeable peptide for conjugation, represented by general formula (P1) [in general formula (P1): R101is a 2-pyridyl group that may have a substituent; A1is a cell-membrane-permeable peptide; Z1221-302-302-30 alkyl group substituted with two or more fluorine atoms.

IPC Classes  ?

  • C07K 5/08 - Tripeptides
  • C12N 15/11 - DNA or RNA fragments; Modified forms thereof
  • C12N 15/87 - Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation

58.

CARBON DIOXIDE ADSORBENT

      
Application Number JP2023036941
Publication Number 2024/085046
Status In Force
Filing Date 2023-10-11
Publication Date 2024-04-25
Owner
  • AGC INC. (Japan)
  • AGC SI-TECH CO., LTD. (Japan)
Inventor
  • Hayashi Hiroki
  • Koguchi Ryohei

Abstract

The present invention provides a carbon dioxide adsorbent that allows efficient use of an amine compound supported thereon and allows efficient recovery of carbon dioxide. The carbon dioxide adsorbent according to the present invention comprises an amine supporting body that contains an amine compound, supported on a support, having at least one ether-linked oxygen atom or siloxane-linked oxygen atom in the molecule.

IPC Classes  ?

  • C07C 217/08 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted the oxygen atom of the etherified hydroxy group being further bound to an acyclic carbon atom
  • B01J 20/22 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
  • C07F 7/10 - Compounds having one or more C—Si linkages containing nitrogen

59.

SULFIDE SOLID ELECTROLYTE POWDER AND ALL-SOLID LITHIUM ION SECONDARY BATTERY

      
Application Number JP2023037114
Publication Number 2024/085070
Status In Force
Filing Date 2023-10-12
Publication Date 2024-04-25
Owner AGC INC. (Japan)
Inventor Fujii Naoki

Abstract

The present invention pertains to a sulfide solid electrolyte powder having a specific surface area of at least 5 m2/g, wherein, in a case in which reflected light, when a powder pellet obtained by molding the sulfide solid electrolyte powder under a pressure of 300 MPa is irradiated with pseudo white light under specific conditions, is expressed using the CIE 1931 color coordinate system, both chromaticity x and chromaticity y are in the range of 0.32-0.36.

IPC Classes  ?

  • H01B 1/10 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances sulfides
  • C01B 25/14 - Sulfur, selenium, or tellurium compounds of phosphorus
  • H01B 1/06 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
  • H01G 11/56 - Solid electrolytes, e.g. gels; Additives therein
  • H01M 10/052 - Li-accumulators
  • H01M 10/0562 - Solid materials

60.

GLASS SUBSTRATE

      
Application Number JP2023037202
Publication Number 2024/085083
Status In Force
Filing Date 2023-10-13
Publication Date 2024-04-25
Owner AGC INC. (Japan)
Inventor
  • Kobayashi, Yuha
  • Katsuno, Kaede

Abstract

Provided is a glass substrate that suppresses cracking during laser processing. A glass substrate (10) has a mark (100) provided on the surface thereof, and has a parameter (y) as stipulated in formula (1) of less than 1.4.

IPC Classes  ?

  • C03C 23/00 - Other surface treatment of glass not in the form of fibres or filaments
  • C03C 19/00 - Surface treatment of glass, not in the form of fibres or filaments, by mechanical means
  • H01L 21/02 - Manufacture or treatment of semiconductor devices or of parts thereof

61.

REFLECTION-TYPE MASK BLANK, REFLECTION-TYPE MASK, AND METHOD FOR MANUFACTURING REFLECTION-TYPE MASK

      
Application Number JP2023037235
Publication Number 2024/085089
Status In Force
Filing Date 2023-10-13
Publication Date 2024-04-25
Owner AGC INC. (Japan)
Inventor
  • Mizoguchi Masayoshi
  • Tomizawa Takeshi
  • Miyagi Takahira
  • Miura Naoyuki
  • Fudetani Taiga
  • Ono Yusuke

Abstract

3/23/2 orbit of the chromium appears at 576.7 eV or less.

IPC Classes  ?

  • G03F 1/24 - Reflection masks; Preparation thereof
  • G03F 1/48 - Protective coatings
  • C23C 14/04 - Coating on selected surface areas, e.g. using masks
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • C23C 14/35 - Sputtering by application of a magnetic field, e.g. magnetron sputtering

62.

GLASS DIAPHRAGM AND VIBRATOR-EQUIPPED GLASS DIAPHRAGM

      
Application Number JP2023033387
Publication Number 2024/084866
Status In Force
Filing Date 2023-09-13
Publication Date 2024-04-25
Owner AGC INC. (Japan)
Inventor
  • Sakurai, Kento
  • Akiyama, Jun

Abstract

This glass diaphragm (11) has: a glass plate constituent body (12); a mount part (16) which is fixed to a main surface (12A) on one side of the glass plate constituent body (12); a connection part (24) which is provided to the side of the mount part (16) that is reverse of the glass plate constituent body (12) and to which a vibrator (26) for vibrating the glass plate constituent body (12) is mechanically attached; and an elastic deformation layer (22) which is provided to a main surface on the side of the mount part (16) that is reverse of the glass plate constituent body (12).

IPC Classes  ?

  • H04R 7/04 - Plane diaphragms
  • H04R 1/00 - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS - Details of transducers
  • H04R 1/02 - Casings; Cabinets; Mountings therein
  • H04R 7/02 - Diaphragms for electromechanical transducers; Cones characterised by the construction

63.

POLISHING METHOD AND METHOD FOR PRODUCING SEMICONDUCTOR COMPONENT

      
Application Number JP2023036045
Publication Number 2024/084957
Status In Force
Filing Date 2023-10-03
Publication Date 2024-04-25
Owner AGC INC. (Japan)
Inventor
  • Otsuka Yuya
  • Akaji Masatoshi
  • Shibuya Tomohiro

Abstract

Provided are: a polishing method which can maintain a sufficiently high insulating-film polishing rate and selectivity and can be sufficiently inhibited from causing polishing flaws; and a method for producing a semiconductor component using the polishing method. The polishing method comprises bringing a surface to be polished into contact with a polishing pad while supplying an abrasive material and polishing the surface by a relative motion of the two, wherein the abrasive material comprises abrasive grains and water and the polishing pad has a polishing layer including a polyurethane resin. The polyurethane resin contains a constituent unit derived from methylene diphenyl diisocyanate (MDI), the content of the methylene diphenyl diisocyanate is 30 mass% or higher with respect to the whole mass of the polishing layer, the polishing layer has a Shore A hardness of 90 degrees or less, the polishing layer has a water absorption of 5% or greater, and the surface to be polished includes an insulating film.

IPC Classes  ?

  • B24B 37/24 - Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials
  • B24B 37/00 - Lapping machines or devices; Accessories
  • C09G 1/02 - Polishing compositions containing abrasives or grinding agents
  • C09K 3/14 - Anti-slip materials; Abrasives
  • 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 21/304 - Mechanical treatment, e.g. grinding, polishing, cutting

64.

SULFIDE SOLID ELECTROLYTE AND METHOD FOR PRODUCING SAME, ELECTRODE MIXTURE, SOLID ELECTROLYTE LAYER, AND ALL-SOLID-STATE LITHIUM ION SECONDARY BATTERY

      
Application Number JP2023036940
Publication Number 2024/085045
Status In Force
Filing Date 2023-10-11
Publication Date 2024-04-25
Owner AGC INC. (Japan)
Inventor
  • Miyake Jinsuke
  • Akatsuka Kosho
  • Fujii Naoki
  • Fukumine Mayumi

Abstract

4141422 of a space group F-43m, is 0.05-0.30 Å.

IPC Classes  ?

  • H01B 1/10 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances sulfides
  • H01B 1/06 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables

65.

SURFACE TREATMENT AGENT, ARTICLE, AND PRODUCTION METHOD FOR ARTICLE

      
Application Number JP2023036908
Publication Number 2024/080312
Status In Force
Filing Date 2023-10-11
Publication Date 2024-04-18
Owner AGC INC. (Japan)
Inventor
  • Watanabe Koki
  • Aoyama Motoshi

Abstract

Provided are a surface treatment agent that makes it possible to form a surface layer that has excellent frictional durability, an article that has a surface layer that has excellent frictional durability, and a production method for the article. This surface treatment agent includes: at least one fluorine-containing ether compound selected from the group that consists of compounds represented by formula (A1), compounds represented by formula (A2), and compounds represented by formula (A3); and an organic solvent that does not include fluorine atoms.

IPC Classes  ?

  • C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
  • C08L 71/00 - Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
  • C09D 171/02 - Polyalkylene oxides
  • C23C 14/24 - Vacuum evaporation

66.

COMPOSITION, BASE MATERIAL WITH SURFACE LAYER, AND METHOD FOR PRODUCING BASE MATERIAL WITH SURFACE LAYER

      
Application Number JP2023036909
Publication Number 2024/080313
Status In Force
Filing Date 2023-10-11
Publication Date 2024-04-18
Owner AGC INC. (Japan)
Inventor
  • Iwase Takuya
  • Ono Hikaru
  • Aoyama Motoshi

Abstract

The present invention provides: a composition which is capable of forming a surface layer that has excellent wear resistance; a base material with a surface layer; and a method for producing a base material with a surface layer. This composition contains: a first component which is composed of at least one fluorine-containing ether compound that is selected from the group consisting of a compound represented by formula (A1), a compound represented by formula (A2) and a compound represented by formula (A3); and a second component which is composed of at least one fluorine-containing ether compound that is selected from the group consisting of a compound represented by formula (B1) and a compound represented by formula (B2).

IPC Classes  ?

  • C08L 71/00 - Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
  • C08G 65/336 - Polymers modified by chemical after-treatment with organic compounds containing silicon
  • C09D 171/02 - Polyalkylene oxides
  • C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces

67.

METHOD FOR EXTRACTING FLUORINE-CONTAINING ETHER COMPOUND

      
Application Number JP2023036912
Publication Number 2024/080314
Status In Force
Filing Date 2023-10-11
Publication Date 2024-04-18
Owner AGC INC. (Japan)
Inventor Iwase Takuya

Abstract

The present invention provides a method for extracting a fluorine-containing ether compound, the method being capable of efficiently extracting a desired fluorine-containing ether compound. This method for extracting a fluorine-containing ether compound extracts a first component from a composition with use of an organic solvent that does not contain a fluorine atom, the composition containing the first component, which is composed of at least one fluorine-containing ether compound that is selected from the group consisting of a compound represented by formula (A1), a compound represented by formula (A2) and a compound represented by formula (A3), and a second component which is composed of at least one fluorine-containing ether compound that is selected from the group consisting of a compound represented by formula (B1) and a compound represented by formula (B2).

IPC Classes  ?

  • C08G 65/46 - Post-polymerisation treatment, e.g. recovery, purification, drying

68.

WATER-BASED COMPOSITION, AND METHOD FOR PRODUCING LAMINATE USING WATER-BASED COMPOSITION

      
Application Number JP2023035174
Publication Number 2024/075610
Status In Force
Filing Date 2023-09-27
Publication Date 2024-04-11
Owner AGC INC. (Japan)
Inventor Fujioka Osamu

Abstract

Provided is a water-based composition which contains a tetrafluoroethylene-based polymer, is capable of forming a shaped article having excellent properties including heat resistance and electrical properties (low coefficient of linear expansion, low permittivity, low dielectric loss tangent, and low transmission loss), also having uniformity in film thickness and chemical composition, and also having excellent laser processability, and has excellent handling properties and re-dispersibility after long-term storage. The water-based composition comprises particles of a tetrafluoroethylene-based polymer, a polyamic acid, a water-soluble polyol and water, in which the content of the particles of the tetrafluoroethylene-based polymer is 30% by mass or more.

IPC Classes  ?

  • C08L 27/18 - Homopolymers or copolymers of tetrafluoroethene
  • 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
  • C08L 1/26 - Cellulose ethers
  • C08L 29/04 - Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
  • C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
  • C08L 83/06 - Polysiloxanes containing silicon bound to oxygen-containing groups

69.

LAMINATE

      
Application Number JP2023035192
Publication Number 2024/075611
Status In Force
Filing Date 2023-09-27
Publication Date 2024-04-11
Owner AGC INC. (Japan)
Inventor
  • Urano Seiya
  • Ochi Shuhei

Abstract

Provided is a laminate which has excellent water resistance, the top layer of which also has excellent adhesiveness. A laminate according to the present invention has a concrete substrate, a primer layer, a reinforcement layer, and a fluorine atom-containing top layer in the stated order, wherein: the primer layer contains a component selected from the group consisting of urethane resins and epoxy-resin cured products; the reinforcement layer contains a resin selected from the group consisting of urea resins, urethane resins, and urethane urea resins; and the fluorine atom content in the top layer is more than 5 mass% but not more than 55 mass%.

IPC Classes  ?

  • B32B 13/12 - Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such substances as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • B32B 27/38 - Layered products essentially comprising synthetic resin comprising epoxy resins
  • B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes

70.

POLISHING AGENT, POLISHING METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR COMPONENT

      
Application Number JP2023034460
Publication Number 2024/075546
Status In Force
Filing Date 2023-09-22
Publication Date 2024-04-11
Owner AGC INC. (Japan)
Inventor
  • Nozawa Yasuhisa
  • Otsuka Yuya
  • Kato Tomoo

Abstract

Provided is a polishing agent, a polishing method, and a method for manufacturing a semiconductor component that exhibit a good polishing speed in CMP of a surface to be polished, said surface including boron-doped silicon. The polishing agent according to the present invention is for polishing a surface to be polished, said surface including boron-doped silicon, the polishing agent including abrasive grain, an oxidant, and water, the oxidant including at least one type that is selected from a peroxide oxidant, a metal ion oxidant, and a halogen oxo acid ion oxidant.

IPC Classes  ?

  • H01L 21/304 - Mechanical treatment, e.g. grinding, polishing, cutting
  • B24B 37/00 - Lapping machines or devices; Accessories
  • C09G 1/02 - Polishing compositions containing abrasives or grinding agents
  • C09K 3/14 - Anti-slip materials; Abrasives

71.

AQUEOUS DISPERSION

      
Application Number JP2023035169
Publication Number 2024/075609
Status In Force
Filing Date 2023-09-27
Publication Date 2024-04-11
Owner AGC INC. (Japan)
Inventor
  • Fujioka Osamu
  • Ito Aya
  • Yuki Sota

Abstract

Provided is a tetrafluoroethylene polymer-containing aqueous dispersion that exhibits an excellent dispersion stability and handling properties and that enables the formation of molded products having an excellent surface appearance and excellent physical properties, e.g., heat resistance and electrical characteristics (low linear expansion coefficient, low dielectric constant, and low dielectric loss tangent). This aqueous dispersion contains: particles of a tetrafluoroethylene polymer; at least one water-soluble polymer having a polar functional group and selected from the group consisting of vinyl alcohol polymers, acrylic polymers, polyvinylpyrrolidones, polypyrroles, polythiophenes, polyethylene oxides, polyethyleneimines, and cellulose ethers; and water. The cation concentration in the aqueous dispersion of at least one selected from the group consisting of alkali metal ions and alkaline-earth metal ions is 0.1-1,000 ppm.

IPC Classes  ?

  • C08L 27/18 - Homopolymers or copolymers of tetrafluoroethene
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • C08L 1/26 - Cellulose ethers
  • C08L 29/04 - Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

72.

COATING COMPOSITION AND COATED ARTICLE

      
Application Number JP2023035198
Publication Number 2024/075612
Status In Force
Filing Date 2023-09-27
Publication Date 2024-04-11
Owner AGC INC. (Japan)
Inventor
  • Urano Seiya
  • Ochi Shuhei

Abstract

Provided are a coating composition that has an excellent film-forming property in a low-temperature environment and can form a coating film having excellent adhesiveness to concrete materials, and a coated article. The coating composition of the present invention contains a fluoropolymer, a (meth)acrylic polymer, and water, wherein the particle size of the (meth)acrylic polymer in the coating composition is 150 nm or more, the glass transition temperature of the (meth)acrylic polymer is 40°C or less, the minimum film formation temperature of both the fluoropolymer and the (meth)acrylic polymer is 50°C or less, the absolute value of the difference between the minimum film formation temperature of the fluoropolymer and the minimum film formation temperature of the (meth)acrylic polymer is 20°C or less, and the absolute value of the difference between the particle size of the fluoropolymer and the particle size of the (meth)acrylic polymer is 35 nm or less. Furthermore, the minimum film formation temperature of the fluoropolymer may be 60°C or less.

IPC Classes  ?

  • C09D 127/12 - 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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
  • C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
  • 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

73.

VIRUS VECTOR PRODUCTION METHOD EMPLOYING CELL

      
Application Number JP2023036412
Publication Number 2024/075819
Status In Force
Filing Date 2023-10-05
Publication Date 2024-04-11
Owner AGC INC. (Japan)
Inventor
  • Shiina, Shunsuke
  • Hasegawa, Junichi
  • Sugimoto, Tori
  • Kawano, Yasuhiro
  • Shimizu, Keita

Abstract

The purpose of the present invention is to provide, in virus vector production, a method for efficiently producing a virus vector having a high infectious titer. Provided is a virus vector production method including a step for culturing virus vector-producing cells at 30.0-35.9ºC, and, here, with the method according to the present invention that is characterized in that said virus vector-producing cells are cultured at a temperature of 36.0-38.0ºC before starting a virus vector production step, it is possible to very efficiently produce a virus vector having a high infectious titer.

IPC Classes  ?

  • C12N 15/86 - Viral vectors
  • C12N 7/00 - Viruses, e.g. bacteriophages; Compositions thereof; Preparation or purification thereof
  • C12N 15/864 - Parvoviral vectors

74.

FLUORINATED POLYMER COMPOSITION FOR PAINTING MATERIALS

      
Application Number JP2023031824
Publication Number 2024/070475
Status In Force
Filing Date 2023-08-31
Publication Date 2024-04-04
Owner AGC INC. (Japan)
Inventor
  • Hara Yuji
  • Otsugu Satoshi
  • Ebata Shiro
  • Matsumoto Mitsuhisa
  • Masuda Sho

Abstract

Provided is a fluorinated polymer composition for painting materials, which is prevented from discoloration after the bearing of water and storage, and, when a painting material is produced by mixing the fluorinated polymer composition with a solvent for painting materials, a coating film formed using the painting material has excellent levering properties. The fluorinated polymer composition for painting materials according to the present invention comprises a fluorinated polymer containing a unit derived from a fluoroolefin and a unit derived from a monomer having no fluorine atom, cyclohexanone, and a solvent that is different from cyclohexanone, in which the total amount of cyclohexanone and the solvent is 10% by mass or more relative to the whole mass of the fluorinated polymer composition for painting materials and the content of cyclohexanone is 0.5 to 2.0% by mass relative to the whole mass of the fluorinated polymer composition for painting materials.

IPC Classes  ?

  • C09D 127/14 - Homopolymers or copolymers of vinyl fluoride

75.

GLASS DIAPHRAGM MODULE

      
Application Number JP2023032824
Publication Number 2024/070584
Status In Force
Filing Date 2023-09-08
Publication Date 2024-04-04
Owner AGC INC. (Japan)
Inventor
  • Sakurai, Kento
  • Akiyama, Jun

Abstract

12211 ≥ 10.

IPC Classes  ?

  • 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
  • H04R 7/02 - Diaphragms for electromechanical transducers; Cones characterised by the construction
  • H04R 7/04 - Plane diaphragms
  • H04R 7/22 - Clamping rim of diaphragm or cone against seating
  • E06B 7/28 - Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
  • B60J 1/00 - Windows; Windscreens; Accessories therefor
  • B60J 5/10 - Doors arranged at the vehicle rear

76.

GLASS DIAPHRAGM EQUIPPED WITH VIBRATOR, CONTROL SYSTEM FOR GLASS DIAPHRAGM EQUIPPED WITH VIBRATOR, AND CONTROL PROGRAM FOR GLASS DIAPHRAGM EQUIPPED WITH VIBRATOR

      
Application Number JP2023033157
Publication Number 2024/070656
Status In Force
Filing Date 2023-09-12
Publication Date 2024-04-04
Owner AGC INC. (Japan)
Inventor
  • Sakurai, Kento
  • Akiyama, Jun

Abstract

This glass diaphragm equipped with a vibrator has a glass plate structure, and first and second vibrators that are attached to the glass plate structure, the glass diaphragm satisfying the expression 3≤|F1(0)−F2(0)|≤100 [Hz], where F1(0) [Hz] is the lowest resonance frequency of the first vibrator, and F2(0) [Hz] is the lowest resonance frequency of the second vibrator.

IPC Classes  ?

  • H04R 7/04 - Plane diaphragms
  • B06B 1/04 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with electromagnetism
  • 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
  • H04R 1/00 - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS - Details of transducers
  • H04R 1/02 - Casings; Cabinets; Mountings therein
  • H04R 3/00 - Circuits for transducers
  • H04R 7/02 - Diaphragms for electromechanical transducers; Cones characterised by the construction

77.

REFLECTING PANEL, ELECTROMAGNETIC WAVE REFLECTING DEVICE USING SAME, ELECTROMAGNETIC WAVE REFLECTING FENCE, AND PRODUCTION METHOD FOR REFLECTING PANEL

      
Application Number JP2023031165
Publication Number 2024/070407
Status In Force
Filing Date 2023-08-29
Publication Date 2024-04-04
Owner AGC INC. (Japan)
Inventor
  • Ueki, Shinji
  • Kambara, Kumiko

Abstract

Provided is a reflecting panel in which at least one of reflection efficiency and reflection direction accuracy is improved. The reflecting panel comprises a first substrate, a second substrate, and an intermediate layer that is provided between the first substrate and the second substrate and is obtained by laminating a first intermediate film, a second intermediate film, and a third intermediate film in the stated order. An interface between the first intermediate film and the second intermediate film, or an interface between the second intermediate film and the third intermediate film is a reflecting surface that reflects electromagnetic waves of 1-300 GHz. When the average thickness of the first intermediate film is d1, and the average thickness of the third intermediate film is d2, the reflecting panel satisfies the expression 0.5 < d1/d2 < 1.5.

IPC Classes  ?

  • H01Q 15/14 - Reflecting surfaces; Equivalent structures

78.

REFLECTIVE PANEL, ELECTROMAGNETIC-WAVE REFLECTION DEVICE USING SAME, ELECTROMAGNETIC-WAVE REFLECTION FENCE, AND METHOD FOR MANUFACTURING REFLECTIVE PANEL

      
Application Number JP2023031572
Publication Number 2024/070455
Status In Force
Filing Date 2023-08-30
Publication Date 2024-04-04
Owner AGC INC. (Japan)
Inventor
  • Ueki, Shinji
  • Kambara, Kumiko

Abstract

Provided is a reflective panel in which at least one of the reflection efficiency and the reflection direction accuracy is improved while maintaining transparency. The reflective panel has a first substrate, a second substrate, and a reflective layer disposed between the first substrate and the second substrate. The first substrate and the second substrate are insulating substrates that are transparent to visible light and electromagnetic waves in a range of 1-300 GHz. The interface between the first substrate and the reflective layer or the interface between the second substrate and the reflective layer is a reflective surface that reflects electromagnetic waves in a prescribed frequency band included in the abovementioned range, and the reflective layer is a resin layer that contains a prescribed amount of a metal nanostructure.

IPC Classes  ?

  • H01Q 15/14 - Reflecting surfaces; Equivalent structures

79.

METHOD FOR PRODUCING CHLOROTRIFLUOROETHYLENE AND TRIFLUOROETHYLENE

      
Application Number JP2023030282
Publication Number 2024/062827
Status In Force
Filing Date 2023-08-23
Publication Date 2024-03-28
Owner AGC INC. (Japan)
Inventor Kasuga, Kenya

Abstract

A production method that reacts 1,1,2-trichloro-1,2,2-trifluoroethane with hydrogen in the gas phase in the presence of a diluent and produces chlorotrifluoroethylene and trifluoroethylene, wherein the volume of the diluent supplied to the reactor where the reaction is carried out is 0.4-6 times the volume of the 1,1,2-trichloro-1,2,2-trifluoroethane.

IPC Classes  ?

  • C07C 17/23 - Preparation of halogenated hydrocarbons by dehalogenation
  • C07C 21/18 - Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine

80.

GLASS FRIT, AND METHOD FOR MANUFACTURING GLASS FRIT

      
Application Number JP2023032809
Publication Number 2024/062944
Status In Force
Filing Date 2023-09-08
Publication Date 2024-03-28
Owner AGC INC. (Japan)
Inventor
  • Suzuki, Miyuri
  • Yamada, Kohta
  • Teratani, Takuya
  • Ito, Kazuhiro

Abstract

Provided is a glass frit having: lithium (Li), element M, phosphorus (P) and oxygen (O); and at least one among boron (B) and silicon (Si), wherein the element M comprises at least one selected from the group consisting of zirconium (Zr), hafnium (Hf), tin (Sn), samarium (Sm), niobium (Nb), tantalum (Ta), tungsten (W), and molybdenum (Mo), and the glass frit includes a seed crystal.

IPC Classes  ?

  • C03C 8/08 - Frit compositions, i.e. in a powdered or comminuted form containing phosphorus

81.

CRYSTALLIZED GLASS AND METHOD FOR MANUFACTURING CRYSTALLIZED GLASS

      
Application Number JP2023032810
Publication Number 2024/062945
Status In Force
Filing Date 2023-09-08
Publication Date 2024-03-28
Owner AGC INC. (Japan)
Inventor
  • Suzuki, Miyuri
  • Yamada, Kohta
  • Ito, Kazuhiro
  • Teratani, Takuya

Abstract

A crystallized glass comprising: lithium (Li), element M, phosphorus (P), and oxygen (O); and at least one selected from boron (B) and silicon (Si), wherein the element M includes at least one selected from the group consisting of zirconium (Zr), hafnium (Hf), tin (Sn), samarium (Sm), niobium (Nb), tantalum (Ta), tungsten (W), and molybdenum (Mo), the maximum peak, in an X-ray diffraction pattern of the crystallized glass, appearing in a range of 2θ=20° to 30° is derived from a monoclinic crystal structure, and the half width of the maximum peak is 0.10° or more.

IPC Classes  ?

  • C03C 10/04 - Silicate or polysilicate crystalline phase, e.g. mullite, diopside, sphene, plagioclase
  • H01B 1/06 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
  • H01M 10/052 - Li-accumulators
  • H01M 10/0562 - Solid materials
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers

82.

FLUOROOLEFIN PRODUCTION METHOD

      
Application Number JP2023023430
Publication Number 2024/057657
Status In Force
Filing Date 2023-06-23
Publication Date 2024-03-21
Owner AGC INC. (Japan)
Inventor
  • Yamada, Taku
  • Iwasaki, Hikaru
  • Okamoto, Hidekazu
  • Otsuka, Tetsuo

Abstract

This fluoroolefin production method involves a step of producing a fluoroolefin given by formula (2) by bringing a fluorocarbon given by formula (1) into contact with a catalyst, wherein the catalyst contains α-alumina and the average pore diameter of the catalyst is 5 nm or more. (1) CX1X2F-CX3X4H (2) CX1X2=CX3X4In formulae (1) and (2), each of X1, X2, X3, and X4independently represents the hydrogen atom or the fluorine atom, and at least one of X1, X2, X3, and X4 is the fluorine atom.

IPC Classes  ?

  • C07C 17/25 - Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
  • B01J 21/04 - Alumina
  • B01J 35/10 - Solids characterised by their surface properties or porosity
  • C07C 21/18 - Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
  • C07B 61/00 - Other general methods

83.

VEHICLE WINDOW GLASS

      
Application Number JP2023031127
Publication Number 2024/057908
Status In Force
Filing Date 2023-08-29
Publication Date 2024-03-21
Owner AGC INC. (Japan)
Inventor
  • Kaneko, Satoshi
  • Shoji, Hideaki
  • Takeuchi, Shoichi
  • Nobuoka, Kiyoshi

Abstract

Provided is a vehicle window glass with which it is possible to achieve both good transmittance of radio waves and uniform heat distribution. A vehicle window glass includes: a laminated glass that has a first glass plate, a second glass plate, and an interlayer film, and that is provided in an opening of a vehicle body; an upper-side bus bar that is provided along the upper side of the laminated glass between a second main surface and a third main surface; a lower-side bus bar that is provided along the lower side of the laminated glass between the second main surface and the third main surface; and a heating unit that is provided between the second main surface and the third main surface and is connected between the upper-side bus bar and the lower-side bus bar. The laminated glass has a first region where a communication unit is located in the width direction of the vehicle body, and a second region other than the first region. The heating unit has a first hot wire that is provided in the first region and is connected between the upper-side bus bar and the lower-side bus bar, and a second hot wire that is provided in the second region and is connected between the upper-side bus bar and the lower-side bus bar. A first pitch of the first hot wire in the width direction of the vehicle body is wider than a second pitch of the second hot wire in the width direction of the vehicle body.

IPC Classes  ?

  • B60S 1/02 - Cleaning windscreens, windows, or optical devices
  • 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
  • C03C 27/12 - Laminated glass
  • H05B 3/86 - Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material

84.

SOLID POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, METHOD FOR PRODUCING MEMBRANE ELECTRODE ASSEMBLY, AND WATER ELECTROLYSIS DEVICE

      
Application Number JP2023033211
Publication Number 2024/058177
Status In Force
Filing Date 2023-09-12
Publication Date 2024-03-21
Owner AGC INC. (Japan)
Inventor
  • Hayabe Shintaro
  • Okuyama Takumi
  • Sumikura Kosuke

Abstract

The problem addressed by the present invention is to provide a solid polymer electrolyte membrane having low gas permeability and excellent chemical durability, a membrane electrode assembly, a method for producing a membrane electrode assembly, and a water electrolysis device. The solid polymer electrolyte membrane of the present invention comprises a fluorine-containing polymer having ion-exchange groups, a platinum-containing material, cerium oxide, and a woven fabric.

IPC Classes  ?

  • C25B 13/08 - Diaphragms; Spacing elements characterised by the material based on organic materials
  • C25B 1/04 - Hydrogen or oxygen by electrolysis of water
  • C25B 9/00 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
  • C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
  • C25B 9/65 - Means for supplying current; Electrode connections; Electric inter-cell connections
  • C25B 11/052 - Electrodes comprising one or more electrocatalytic coatings on a substrate
  • C25B 11/056 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of textile or non-woven fabric
  • C25B 11/065 - Carbon
  • C25B 13/04 - Diaphragms; Spacing elements characterised by the material
  • H01B 1/06 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances

85.

GLASS VIBRATION PLATE AND EXCITER-EQUIPPED GLASS VIBRATION PLATE

      
Application Number JP2023030933
Publication Number 2024/057893
Status In Force
Filing Date 2023-08-28
Publication Date 2024-03-21
Owner AGC INC. (Japan)
Inventor
  • Sakurai, Kento
  • Akiyama, Jun

Abstract

MM of which is equal to or greater than 1 × 107 [Pa]; and a connection part 24 that is provided on the opposite side of the mount part 22 to the glass plate structure 12 and on which an exciter 26 for vibrating the glass plate structure 12 is installed. A curvature-shaped excitation area 30 opposed to the mount part 22 is provided in the main surface on the one side of the glass plate structure 12. The surface of the mount part 22 on the adhesive layer 20 side is fixed to the glass plate structure 12 via the adhesive layer 20.

IPC Classes  ?

  • H04R 1/00 - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS - Details of transducers
  • B60J 1/00 - Windows; Windscreens; Accessories therefor
  • H04R 1/02 - Casings; Cabinets; Mountings therein
  • H04R 7/04 - Plane diaphragms

86.

METHOD FOR PRODUCING POLYETHER POLYOL, METHOD FOR PRODUCING POLYETHER POLYOL HAVING REACTIVE SILICON GROUP, AND POLYETHER POLYOL

      
Application Number JP2023032165
Publication Number 2024/057984
Status In Force
Filing Date 2023-09-04
Publication Date 2024-03-21
Owner AGC INC. (Japan)
Inventor
  • Takeda Hajime
  • Liu Xuhui
  • Ito Takashi
  • Sunayama Yoshitaka
  • Arai Takeaki

Abstract

This method for producing a polyether polyol produces a polyether polyol by reacting a cyclic ether with an initiator which has a melting point of 150°C or less, while comprising 8 or more functional groups in the presence of a catalyst.

IPC Classes  ?

  • C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
  • C08G 65/336 - Polymers modified by chemical after-treatment with organic compounds containing silicon

87.

ANTENNA DEVICE AND ANTENNA UNIT

      
Application Number JP2023033117
Publication Number 2024/058152
Status In Force
Filing Date 2023-09-12
Publication Date 2024-03-21
Owner AGC INC. (Japan)
Inventor
  • Ikuma Yoshiyuki
  • Sonoda Ryuta
  • Higashida Yasushi

Abstract

The purpose of the present invention is to enable usage in a quasi-millimeter wave band or a millimeter wave band, and to make window glass less susceptible to breaking even when an antenna device is installed facing the window glass.  This antenna device is connected to a digital control unit with a plurality of wirings including first wirings and second wirings interposed, and comprises an array antenna, an analog beamformer, a frequency upconverter, and a frequency downconverter. The intermediate frequency signal that is inputted to the frequency upconverter is inputted from the digital control unit to the antenna device via the first wiring, the intermediate frequency signal that is outputted from the frequency down converter is outputted to the digital control unit via the second wiring, and a control signal that controls the analog beamformer is inputted from the digital control unit to the antenna device.

IPC Classes  ?

  • H01Q 1/24 - Supports; Mounting means by structural association with other equipment or articles with receiving set
  • H01Q 1/12 - Supports; Mounting means
  • H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
  • H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
  • H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station

88.

SOLID POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, MEMBRANE ELECTRODE ASSEMBLY PRODUCTION METHOD, AND WATER ELECTROLYSIS APPARATUS

      
Application Number JP2023033198
Publication Number 2024/058172
Status In Force
Filing Date 2023-09-12
Publication Date 2024-03-21
Owner AGC INC. (Japan)
Inventor
  • Hayabe Shintaro
  • Okuyama Takumi
  • Sumikura Kosuke

Abstract

The present invention addresses the problem of providing: a solid polymer electrolyte membrane that has excellent low gas permeability and excellent chemical durability; a membrane electrode assembly; a membrane electrode assembly production method; and a water electrolysis apparatus. The solid polymer electrolyte membrane according to the present invention includes a fluorine-containing polymer with an ion exchange group, a platinum containing material, cerium, and a woven fabric, wherein cerium is present in the form of ions and/or salts in the solid polymer electrolyte membrane.

IPC Classes  ?

  • H01B 1/06 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
  • C25B 11/052 - Electrodes comprising one or more electrocatalytic coatings on a substrate
  • C25B 11/056 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of textile or non-woven fabric
  • C25B 13/08 - Diaphragms; Spacing elements characterised by the material based on organic materials
  • C25B 9/00 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
  • C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
  • C25B 1/04 - Hydrogen or oxygen by electrolysis of water

89.

AQUEOUS DISPERSION AND METHOD FOR PRODUCING LAYERED PRODUCT USING AQUEOUS DISPERSION

      
Application Number JP2023031807
Publication Number 2024/053553
Status In Force
Filing Date 2023-08-31
Publication Date 2024-03-14
Owner AGC INC. (Japan)
Inventor
  • Kasai Wataru
  • Sekikawa Kenta
  • Ito Aya
  • Yuki Sota
  • Fujioka Osamu

Abstract

Provided is an aqueous dispersion containing a tetrafluoroethylene-based polymer, the aqueous dispersion being capable of giving shaped objects excellent in terms of properties such as heat resistance and electrical properties (low coefficient of linear expansion, low permittivity, and low dielectric loss tangent) and of evenness in film thickness and composition, and being excellent in terms of dispersion stability and handleability and having reduced unevenness in composition. The aqueous dispersion comprises particles of a tetrafluoroethylene-based polymer, an alkaline electrolyte, a surfactant, an acidic resin, and water and has a pH in the range of 6-10, a zeta potential less than -30 mV, and an electron conductivity of 0.01-0.2 mS/cm.

IPC Classes  ?

  • C08L 27/18 - Homopolymers or copolymers of tetrafluoroethene
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • C08K 3/28 - Nitrogen-containing compounds
  • C08K 5/17 - Amines; Quaternary ammonium compounds
  • C08L 1/26 - Cellulose ethers
  • C08L 29/04 - Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
  • C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
  • C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
  • C08L 101/02 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups

90.

REFLECTIVE MASK BLANK, REFLECTIVE MASK, REFLECTIVE MASK BLANK MANUFACTURING METHOD, AND REFLECTIVE MASK MANUFACTURING METHOD

      
Application Number JP2023032335
Publication Number 2024/053634
Status In Force
Filing Date 2023-09-05
Publication Date 2024-03-14
Owner AGC INC. (Japan)
Inventor
  • Akagi, Daijiro
  • Okato, Takeshi
  • Iwaoka, Hiroaki

Abstract

This reflective mask blank comprises a substrate, a multilayer reflective film that reflects EUV light, a protective film that protects the multilayer reflective film, and a phase shift film that shifts the phase of the EUV light in this order, wherein the phase shift film comprises an Os-based material containing 35 atom% or more of Os, a refractive index n with respect to the EUV light is 0.940 or less, and an extinction coefficient k is 0.025 or more.

IPC Classes  ?

  • G03F 1/24 - Reflection masks; Preparation thereof
  • G03F 1/32 - Attenuating PSM [att-PSM], e.g. halftone PSM or PSM having semi-transparent phase shift portion; Preparation thereof

91.

WALL SURFACE STRUCTURE

      
Application Number JP2023032521
Publication Number 2024/053670
Status In Force
Filing Date 2023-09-06
Publication Date 2024-03-14
Owner AGC INC. (Japan)
Inventor
  • Yamamoto Kohei
  • Sato Hiroshi
  • Moriki Shinya
  • Nagae Haruka

Abstract

Provided is a technique for preventing damage or loss of a panel, and preventing displacement of the panel. This wall surface structure comprises a panel provided vertically, an upper frame that supports the upper edge of the panel, a lower frame that supports the lower edge of the panel, a rail that supports the upper frame and/or the lower frame so as to be slidable in the horizontal direction, and an attachment tool for attaching the rail to a wall surface material. When the wall surface material is viewed from the front thereof, a plurality of the wall surface materials are disposed in a matrix shape in the vertical direction and the horizontal direction, and attached to the skeleton so as to be swingable individually. A plurality of the rails are provided at intervals in the vertical direction, and each support the upper frame and/or the lower frame so as to be slidable in the horizontal direction. The wall surface structure further comprises a stopper that restricts only one of the upper edge and the lower edge of the panel from sliding with respect to the rail.

IPC Classes  ?

  • 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
  • H02S 20/22 - Supporting structures directly fixed to an immovable object specially adapted for buildings
  • H02S 20/30 - Supporting structures being movable or adjustable, e.g. for angle adjustment

92.

NUCLEIC ACID FOR TRANSFECTION

      
Application Number JP2023032763
Publication Number 2024/053720
Status In Force
Filing Date 2023-09-07
Publication Date 2024-03-14
Owner
  • AGC INC. (Japan)
  • THE UNIVERSITY OF TOKYO (Japan)
Inventor
  • Okazoe Takashi
  • Okamoto Akimitsu
  • Morihiro Kunihiko
  • Kohata Ai

Abstract

The present invention provides: a nucleic acid for transfection, the nucleic acid having excellent cell membrane permeability; and a method for producing the same. The present invention relates to a nucleic acid for transfection, in which: a nucleic acid, which is to be introduced into a cell, and a cell membrane permeable group are joined; and the cell membrane permeable group has a structure represented by any one of general formulas (A1) to (A4). (In the formulas: R0is a C1-30 alkyl group which may have an ether-binding oxygen atom between carbon atoms and which may be substituted by one or more fluorine atoms; n11, n12, n13, and n14 are, each independently, integers of 1 or more; B is a nucleic acid base; RFE is a C1-10 perfluoroalkyl group which may have an ether-binding oxygen atom between carbon atoms; na is an integer of 1-10; and black dots indicate bonds.)

IPC Classes  ?

  • C12N 15/11 - DNA or RNA fragments; Modified forms thereof
  • A61K 31/713 - Double-stranded nucleic acids or oligonucleotides
  • A61K 47/54 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
  • A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
  • A61P 35/00 - Antineoplastic agents
  • C07H 21/02 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with ribosyl as saccharide radical
  • C07H 21/04 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with deoxyribosyl as saccharide radical
  • C12N 15/113 - Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides
  • C12N 15/87 - Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation

93.

POLISHING AGENT, ADDITIVE SOLUTION FOR POLISHING AGENTS AND POLISHING METHOD

      
Application Number JP2023030140
Publication Number 2024/053390
Status In Force
Filing Date 2023-08-22
Publication Date 2024-03-14
Owner AGC INC. (Japan)
Inventor
  • Nakashima Hideki
  • Kato Tomoo
  • Akaji Masatoshi
  • Okamura Yuzo
  • Iwamoto Hiroaki

Abstract

The present invention provides: a polishing agent which is capable of polishing a surface to be polished, the surface containing a resin, highly flat at a high rate; an additive solution for polishing agents; and a polishing method. This polishing agent is used for the purpose of polishing a surface to be polished, the surface containing a resin, and contains abrasive grains, a water-soluble nitrogen-containing compound and water; and the water-soluble nitrogen-containing compound contains a compound represented by one of formulae (1) to (3) or a salt thereof. (The symbols are as defined in the description.)

IPC Classes  ?

  • C09K 3/14 - Anti-slip materials; Abrasives
  • B24B 37/00 - Lapping machines or devices; Accessories
  • B24B 37/015 - Temperature control
  • B24B 53/017 - Devices or means for dressing, cleaning or otherwise conditioning lapping tools
  • C09G 1/02 - Polishing compositions containing abrasives or grinding agents
  • H01L 21/304 - Mechanical treatment, e.g. grinding, polishing, cutting

94.

LIQUID COMPOSITION AND METHOD FOR PRODUCING LAMINATE USING LIQUID COMPOSITION

      
Application Number JP2023031818
Publication Number 2024/053554
Status In Force
Filing Date 2023-08-31
Publication Date 2024-03-14
Owner AGC INC. (Japan)
Inventor
  • Nakamitsu Minami
  • Fujioka Osamu

Abstract

Provided is a liquid composition comprising: tetrafluoroethylene polymer particles; at least one compound selected from among compounds (1)-(3) and having no fluorine atom; and a non-aqueous solvent. Compound (1) is a silicone-modified (meth)acrylate polymer having a polyorganosiloxane group and a C6-40 monovalent hydrocarbon group. Compound (2) is a (meth)acrylate polymer having a C6-40 monovalent hydrocarbon group and at least one nitrogen atom-containing group selected from the group consisting of amino groups, ammonium groups, amide groups, and carbamate groups. Compound (3) is a carboxylic acid ester having a hydroxy group, with an amine value of 20-120 mg/KOH.

IPC Classes  ?

  • C08L 27/18 - Homopolymers or copolymers of tetrafluoroethene
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • C08K 5/10 - Esters; Ether-esters
  • C08L 33/04 - Homopolymers or copolymers of esters
  • C08L 33/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
  • C08L 79/02 - Polyamines

95.

MULTIPLE GLAZING, PRODUCTION METHOD THEREFOR, AND SEALING MATERIAL FOR MULTIPLE GLAZING

      
Application Number JP2023029580
Publication Number 2024/048279
Status In Force
Filing Date 2023-08-16
Publication Date 2024-03-07
Owner AGC INC. (Japan)
Inventor Shibuya Takashi

Abstract

The present invention improves molding speed and the precision of corner-portion molding and improve production efficiency and production stability. A multiple glazing of the present invention comprises two or more glass plates disposed opposite each other and separated by a spacer so as to form a space layer therebetween. The spacer comprises a thermoplastic resin composition having a 25°C JIS A hardness of 10-90. The thermoplastic resin composition comprises butyl-based rubbers, a crystalline polyolefin, a desiccant, and an inorganic filler, wherein the proportion of the crystalline polyolefin to the sum of the butyl-based rubbers and the crystalline polyolefin is 2-12 wt% and the proportion of the crystalline polyolefin to the whole thermoplastic resin composition is 1-5 wt%. The butyl-based rubbers comprise two or more butyl-based rubbers differing in molecular weight. The butyl-based rubbers have a number-average molecular weight of 45,000-60,000. The butyl-based rubbers have a weight-average molecular weight of 200,000-225,000. The butyl-based rubbers have a ratio of the weight-average molecular weight to the number-average molecular weight of 4.0-5.0.

IPC Classes  ?

  • C03C 27/06 - Joining glass to glass by processes other than fusing
  • C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers
  • E06B 3/663 - Elements for spacing panes

96.

ADHESIVE LAYER-EQUIPPED FUNCTIONAL FILM FOR LAMINATED GLASS AND LAMINATED GLASS

      
Application Number JP2023029972
Publication Number 2024/048344
Status In Force
Filing Date 2023-08-21
Publication Date 2024-03-07
Owner AGC INC. (Japan)
Inventor
  • Yokote Tatsuo
  • Kawakami Remi
  • Mitsui Yoko
  • Komori Atsushi

Abstract

Provided is an adhesive layer-equipped functional film for laminated glass that makes possible the production of laminated glass configured to suppress the generation of wrinkles and interference fringe. The adhesive layer-equipped functional film for laminated glass comprises a functional film, a first adhesive layer provided on one surface of the functional film and a second adhesive layer provided on the other surface of the functional film. When the adhesive layer-equipped functional film for laminated glass is used in a laminated glass, T1, which is the thickness of the first adhesive layer, is at least 2 μm but less than 380 μm, and T2, which is the thickness of the second adhesive layer, is at least 380 μm but no more than 760 μm, and the total of T1 and T2 is 760 μm or more. The functional film has a resin layer. The phase difference of the resin layer in the thickness direction measured at a wavelength of 543 nm is 100 nm or less.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B32B 17/04 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like in the form of fibres or filaments bonded with or embedded in a plastic substance
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B60J 1/00 - Windows; Windscreens; Accessories therefor
  • C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition

97.

OPTICAL FILTER

      
Application Number JP2023030936
Publication Number 2024/048507
Status In Force
Filing Date 2023-08-28
Publication Date 2024-03-07
Owner AGC INC. (Japan)
Inventor
  • Shiono Kazuhiko
  • Shimada Takuro
  • Orita Yuichiro
  • Endo Kiyokazu
  • Sakagami Takahiro
  • Nagata Takashi
  • Kamijyo Katsushi

Abstract

222222 layer and the phosphoric acid glass. The optical filter satisfies all of prescribed spectroscopic characteristics (i−1) through (i−4).

IPC Classes  ?

  • G02B 5/28 - Interference filters
  • G02B 5/22 - Absorbing filters
  • G03B 11/00 - Filters or other obturators specially adapted for photographic purposes

98.

OPTICAL FILTER

      
Application Number JP2023030941
Publication Number 2024/048510
Status In Force
Filing Date 2023-08-28
Publication Date 2024-03-07
Owner AGC INC. (Japan)
Inventor
  • Orita Yuichiro
  • Shiono Kazuhiko
  • Nagata Takashi
  • Sakagami Takahiro

Abstract

The present invention relates to an optical filter which is provided with a base material, an antireflection layer 1 that is formed of a dielectric multilayer film, and an antireflection layer 2 that is formed of a dielectric multilayer film, wherein: the base material comprises a near-infrared absorbing glass and a resin film that is superposed on at least one main surface of the near-infrared absorbing glass; the resin film contains a resin, a UV dye that has a maximum absorption wavelength of 350 to 410 nm in the resin, and an IR dye that has a maximum absorption wavelength of 700 to 850 nm in the resin; and the optical filter satisfies all of the specific spectral characteristics (i-1) to (i-7).

IPC Classes  ?

  • G02B 5/22 - Absorbing filters
  • C09B 23/04 - Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an odd number of CH groups one CH group, e.g. cyanines, isocyanines, pseudocyanines
  • C09B 23/10 - Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an even number of CH groups
  • C09B 23/14 - Styryl dyes
  • C09B 57/00 - Other synthetic dyes of known constitution
  • G02B 1/113 - Anti-reflection coatings using inorganic layer materials only

99.

OPTICAL FILTER

      
Application Number JP2023030943
Publication Number 2024/048511
Status In Force
Filing Date 2023-08-28
Publication Date 2024-03-07
Owner AGC INC. (Japan)
Inventor
  • Nagata Takashi
  • Sakagami Takahiro
  • Shiono Kazuhiko
  • Orita Yuichiro

Abstract

The present invention relates to an optical filter which is sequentially provided with a dielectric multilayer film 1, a resin film, a phosphate glass and a dielectric multilayer film 2 in this order, wherein: the resin film contains a resin and a near-infrared absorbing dye that has a maximum absorption wavelength of 690 nm to 800 nm in the resin; the resin film has a thickness of 10 µm or less; and the optical filter satisfies all of the specific spectral characteristics (i-1) to (i-5).

IPC Classes  ?

  • G02B 5/28 - Interference filters
  • C09B 23/10 - Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an even number of CH groups
  • C09B 23/14 - Styryl dyes
  • C09B 57/00 - Other synthetic dyes of known constitution
  • G02B 5/22 - Absorbing filters

100.

OPTICAL FILTER

      
Application Number JP2023030945
Publication Number 2024/048512
Status In Force
Filing Date 2023-08-28
Publication Date 2024-03-07
Owner AGC INC. (Japan)
Inventor
  • Sakagami Takahiro
  • Nagata Takashi
  • Shiono Kazuhiko
  • Orita Yuichiro

Abstract

The present invention relates to an optical filter comprising a dielectric multilayer film 1, a resin film, a phosphate glass, and a dielectric multilayer film 2 in the stated order, wherein the resin film includes a resin and a near-infrared-absorbing pigment that has a maximum absorption wavelength of 690-800 nm in the resin, the resin film has a thickness of 10 µm or less, and the optical filter satisfies all of specific spectral characteristics (i-1) through (i-8).

IPC Classes  ?

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