ROHM AND HAAS ELECTRONIC MATERIALS (SHANGHAI) CO., LTD. (China)
Inventor
Yang, Zheyue
Shi, Yuan
Qi, Xiaoman
Wu, Qiuju
Lyu, Jian
Abstract
A curable siloxane composition, and a use thereof in skin care products. Provided is a curable silicone composition, comprising: (a) based on the total weight of the curable silicone composition, an organosiloxane component having an alkenyl content of 0.01 to 2 mol/kg; (b) based on the total weight of the curable silicone composition, an organosiloxane component having a hydrogen content of 0.01 to 2 mol/kg; (c) a curing catalyst, wherein the molar ratio of alkenyl to hydrogen in silicon hydrogen bonds is 0.8 or greater.
The present disclosure provides an ink fluid set containing an aqueous primer coating fluid and an aqueous inkjet ink or inkjet ink set. The aqueous primer coating fluid comprises two parts that are mixed together prior to application to form a coating on a print substrate. The aqueous inkjet ink or inkjet ink set is subsequently printed on the primer coated substrate. This fluid set is particularly suitable for printing on non-porous plastic substrate.
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing
C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
C09D 11/106 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
3.
AQUEOUS INKJET INKS CONTAINING A POLYURETHANE POLYMER
The present disclosure pertains to an aqueous inkjet ink containing a pigment as colorant, a polymeric dispersant, a polyurethane binder, and an aqueous vehicle. The inks show improved properties for printing on low and non-absorption substrates.
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
The invention pertains to a printing form precursor, and particularly a printing form precursor that can form printing forms, or printing plates, having improved properties. The printing form precursor includes a photopolymerizable composition containing an additive having a structure of Formula (I). The presence of the additive results in ease of processing and/or better cleanout and reduction in webmarkings on solid areas of the printing form.
G03F 7/027 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
G03F 7/033 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
Provided herein is a conductive paste comprising copper particles, glass frit, and an organic vehicle. The conductive paste is useful as a precursor to electronic components, such as dielectric filters. Further provided herein is a method of manufacture for electronic components, such as dielectric filters.
H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
H05K 3/12 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using printing techniques to apply the conductive material
H01P 1/20 - Frequency-selective devices, e.g. filters
ROHM AND HAAS ELECTRONIC MATERIALS (SHANGHAI) CO., LTD. (China)
Inventor
Li, Yang
Liu, Yuchen
Yeh, Grace
Radu, Nora
Siegelman, Rebecca
Older, Christina
Hostetler, Greg
Fennimore, Adam
Abstract
Disclosed is a polyimide film prepared from a liquid composition comprising a liquid composition comprising (a) a polyamic acid having a repeat unit structure of Formula I wherein Rais the same or different at each occurrence and represents one or more tetracarboxylic acid component residues and Rb is the same or different at each occurrence and represents one or more diamine component residues, (b) one or more phosphorous-containing additivesm and (c) a high-boiling aprotic solvent. Also disclosed are processes for making the film and uses of the film in electronic devices.
G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
H01L 51/05 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier; Capacitors or resistors with at least one potential-jump barrier or surface barrier
7.
MOVEABLE GRIPPER FOR GRIPPING A CONTAINER AND HEATING CONTENTS OF THE CONTAINER THROUGH DYNAMICALLY CONTROLLED THERMAL CONTACT AND HEAT SETTINGS
Embodiments of the invention are directed to an apparatus that includes a moveable gripper element including a flexible inner sleeve. A mechanical energy source mechanism is communicatively coupled to the moveable gripper element, and a sensor network is communicatively coupled to the moveable gripper. A controller is communicatively coupled to the mechanical energy source mechanism and the sensor network. The flexible inner sleeve defines an adjustable opening. The controller controls the mechanical energy source mechanism to transfer to the moveable gripper element a gripping force configured to move the moveable outer sleeve, reduce a size of the adjustable opening, and bring the flexible inner sleeve into an initial level of thermal contact with a container positioned within the adjustable opening. The controller is configured to, subsequent to establishing the initial level of thermal contact, control the mechanical energy source mechanism to make adjustments to the gripping force.
H05B 3/34 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
Embodiments of the invention are directed to an apparatus that includes a moveable gripper element that includes a flexible inner sleeve. A mechanical energy source mechanism is communicatively coupled to the moveable gripper element, and the flexible sleeve defines an opening. The mechanical energy source mechanism transfers to the moveable gripper element a gripping force configured to move the moveable outer sleeve, reduce a size of the adjustable opening, and bring the flexible inner sleeve into an initial level of thermal contact with a container positioned within the adjustable opening. The mechanical energy source mechanism is configured to, subsequent to establishing the initial level of thermal contact, make adjustments to the gripping force, wherein the adjustments to gripping force increase thermal contact points at an interface between the flexible inner sleeve and the container; and displace air from the interface between the flexible inner sleeve and the container.
H05B 3/34 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
The present invention provides photosensitive compositions comprising: (a) a novel polymeric binder; (b) a polymerizable compound; (c) a photoinitiator; and (d) a photosensitizer. The photosensitive compositions having improved developing and/or stripping performance with comparable adhesion and resolution.
G03F 7/033 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
G03F 7/031 - Organic compounds not covered by group
Disclosed is a composite particulate material comprising a fluoropolymer particle and an inorganic nanoparticle. Also disclosed is a process for making the composite particulate. A dielectric film comprising the fluoropolymer composite particulate and use of the composite particulate in electronic devices are also disclosed.
A construction panel having integrated antennas for enhancing the range of telecommunication signal transmissions inside buildings includes multiple layers, including a first layer and a second layer. The construction panel further includes a first antenna on the first layer. The first antenna transfers a telecommunication signal that is incident on the first layer. The construction panel further includes a second antenna on the second layer. The first antenna transmits the telecommunication signal to the second antenna through the first layer using near field coupling. A wavelength of the telecommunication signal is more than a distance between the first antenna and the second antenna. The second antenna causes the telecommunication signal to radiate on the opposite side of the first layer. One or more methods to manufacture the construction panel are also described.
A panel to enhance telecommunication signal range includes a base sheet. A reflector on a side of the base sheet reflects a telecommunication signal that is of a predetermined wavelength and that is incident on the base sheet. A reflected telecommunication signal is reflected in a predetermined direction, and the attenuation loss in the reflected telecommunication signal is less than a predetermined threshold. Methods to manufacture such panels are also described.
H01Q 19/10 - 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 reflecting surfaces
Providing a multifunctional laminate and a portable electronic device comprising an ultrahigh molecular weight polyethylene (UHMWPE) sheet, and methods for making and using the multifunctional laminate in a portable electronic device.
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 17/02 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like in the form of fibres or filaments
A solar cell, comprising: a silicon substrate, wherein the silicon substrate has a front side and a rear side; a finger electrode formed on the front side of the silicon substrate, wherein the finger electrode is in electric contact with the silicon substrate, wherein the finger electrode comprises a silver component and a glass binder, and wherein the finger electrode is substantively free of other conductive metals than the silver component; and a busbar electrode formed on the front side of the silicon substrate, wherein the busbar electrode is in electric contact with the finger electrode and wherein the busbar electrode comprises a silver component, a second metal selected from the group consisting of nickel, copper, alloy thereof and mixture thereof and a glass binder.
A repair tape for solar cell backsheets, comprising a rubber adhesive layer; a substrate film; and a protective layer, laminated in this order, wherein thickness of the rubber adhesive layer is more than 200 µm.
C09J 7/25 - Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition, an aqueous white inkjet ink, and aqueous non-white colored inkjet inks. The aqueous primer composition forms a coating on a print substrate. This fluid set is particularly suitable for printing on non-porous plastic substrate.
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing
C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
C09D 11/106 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition and aqueous inkjet inks. At least one of the inks contains a first pigment dispersion and a second pigment dispersion. The first pigment dispersion forms an aggregation with the primer composition whereas the second pigment dispersion does not form an aggregation with the primer composition.
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing
C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
C09D 11/106 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
There is provided a polycyclic aromatic compound having a single boron-nitrogen bond and including a core structure of Core A, Core B, or Core C In the formulas: Q1and Q2are the same or different and are a single bond, O, S, NR12, BR12, CR13R14, or SiR13R14; and R12- R14 are the same or different and are alkyl, carbocyclic aryl, heteroaryl, or substituted derivatives thereof.
H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
H01L 51/50 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
H01L 51/56 - Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition and aqueous inkjet inks. The aqueous primer composition forms a coating on a print substrate. The inkjet inks contain a polymeric binder that interacts with the primer composition. This fluid set is particularly suitable for printing on non-porous plastic substrate.
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing
C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
C09D 11/106 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
20.
COVER WINDOW ASSEMBLY, RELATED ARTICLES AND METHODS
The present invention is directed to a cover window assembly comprising a multi-layer films of polymeric and inorganic materials for a variety of articles, and the related articles and methods. The cover window assembly exhibits high resistance to strain and impact damage for the articles including display devices, particularly flexible display devices.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 25/08 - Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/26 - Layered products essentially comprising synthetic resin characterised by the use of special additives using curing agents
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
A conductive paste for N-type solar cells, comprising (a) 70 to 99.75 wt% of a silver power; (b) 0.1 to 3.0 wt% of an aluminum powder, wherein D50 of the aluminum powder is not larger than 3μm; (c) 5 to 10 wt% of a glass frit; and (d) 3 to 30 wt% of an organic medium; wherein wt% is based on the total weight of the paste composition.
H01B 1/02 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
The present disclosure provides an ink fluid set containing an aqueous pre-treatment composition, a clear ink, and colored aqueous inkjet inks. This ink fluid set is particularly suitable for printing on polyester, cotton, and blends of cotton and synthetic textiles.
C09D 11/10 - Printing inks based on artificial resins
C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
D06P 5/00 - Other features in dyeing or printing textiles or dyeing leather, furs or solid macromolecular substances in any form
23.
THIN FLEXIBLE GLASS COVER WITH A FRAGMENT RETENTION HARD COATING
Glass articles having a thin glass layer and a top optically transparent polymeric hard-coat layer disposed on a top surface of the thin glass layer. The top optically transparent polymeric hard-coat layer may have a thickness in a range of 0.1 microns to 200 microns and a pencil hardness of 6H or more, when the pencil hardness is measured with the optically transparent polymeric hard-coat layer disposed on the top surface of the glass layer. The glass articles avoid ejection of glass shard particles from the glass article upon bending to a failure during a static two-point bend test.
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
There is provided a compound having Formula (I) In Formula I = Ar1 is a hydrocarbon aryl group, a heteroaryl group, or a substituted derivative thereof; and Q has Formula (Q1), (Q2), or (Q3) The variables are described in detail herein.
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 405/10 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
There is provided a compound having Formula (I). In Formula (I): Ar1is a hydrocarbon aryl group, a heteroaryl group, or a substituted derivative thereof; and Ar2 has Formula (IA), (IB), (IC), (IAa), (IBb), or (ICc). The variables are described in detail herein.
H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
H01L 51/50 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
Disclosed is a polyamic acid having Formula. In Formula I: Rarepresents one or more different tetracarboxylic acid component residues; Rbrepresents one or more different aromatic diamine residues or aromatic diisocyanate residues; and 5-100 mol% of Rbhas Formula II. In Formula II: R1through R6are the same or different and are haloalkyl or haloalkoxy; R7 is the same or different at each occurrence and is deuterium, halogen, cyano, hydroxyl, alkyl, deuterated alkyl, heteroalkyl, alkoxy, heteroalkoxy, haloalkyl, haloalkoxy, silyl, siloxy, hydrocarbon aryl, substituted hydrocarbon aryl, heteroaryl, substituted heteroaryl, vinyl, or allyl; n is an integer from 0-10; x1 and x4 are the same or different and are an integer from 0-3; x2 and x3 are the same or different and are an integer from 0-2; and * indicates a point of attachment.
G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
H01L 51/05 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier; Capacitors or resistors with at least one potential-jump barrier or surface barrier
27.
A TEXTILE PRINTING FLUID SET CONTAINING A PRETREATMENT AND A MIXTURE OF PIGMENT AND DISPERSE DYE
The present disclosure provides a fluid set for printing on textile. The fluid set contains a pretreatment composition, and a mixture of a pigment and a disperse dye as the colorant. The blending of a pigment with a disperse dye as the colorant together with a suitable pretreatment composition provides better image quality.
D06P 1/16 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
D06P 1/44 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
D06P 1/52 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
D06P 5/00 - Other features in dyeing or printing textiles or dyeing leather, furs or solid macromolecular substances in any form
28.
FLEXOGRAPHIC PRINTING FORM PRECURSOR AND A METHOD FOR MAKING THE PRECURSOR
The invention pertains to a photosensitive element, particularly a photopolymerizable printing form precursor; and, a process of making the photosensitive element. The printing form precursor includes a cover sheet, a layer of a photosensitive composition, and a digital layer, or infrared ablation layer, that is adjacent to a side of the photosensitive layer. A microcell patterned is embossed onto the infrared ablation layer or an overcoat/barrier layer on the infrared ablation layer. Since the microcell pattern layer is integral with the printing form precursor, digital imaging can occur rapidly with relatively low resolution optics to form a mask without needing to also form a microcell pattern of the digital layer. The printing form precursor having the integrated microcell pattern layer facilitates the preparation of relief printing forms to have a print surface suitable for printing solids with uniform, dense coverage of ink.
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
In a first aspect, a multilayer polymer film includes a first substantially transparent polymer layer having a first elastic modulus and a second substantially transparent polymer layer having a second elastic modulus. The first elastic modulus is different from the second elastic modulus and the first and second substantially transparent polymer layers are bonded by consolidation. In a second aspect, a cover window includes the multilayer polymer film of the first aspect and a layer of a transparent material. The layer of a transparent material has a speed of sound of at least 2000 m/s. In a third aspect, an electronic device includes the cover window of the second aspect.
B32B 7/10 - Interconnection of layers at least one layer having inter-reactive properties
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
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
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
In a first aspect, a multilayer polymer film includes a first transparent, colorless polymer layer comprising a polyimide, a polyamide imide, or a block copolymer of a polyimide and a second transparent, colorless polymer layer comprising a polyimide, a polyamide imide, or a block copolymer of a polyimide. An elastic modulus of the first transparent, colorless polymer layer is different than an elastic modulus of the second transparent, colorless polymer layer. The first and second transparent, colorless polymer layers are bonded by consolidation. In a second aspect, a cover window for a display includes the multilayer polymer film of the first aspect. The first transparent, colorless layer of the multilayer polymer film is the layer farthest from the display.
B32B 7/10 - Interconnection of layers at least one layer having inter-reactive properties
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
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
A thermal substrate includes a multilayer film, a first conductive layer adhered to the first outer layer of the multilayer film and a second conductive layer adhered to the second outer layer of the multilayer film. The multilayer film includes a first outer layer including a first thermoplastic polyimide, a core layer including a polyimide and a second outer layer including a second thermoplastic polyimide. The multilayer film has a total thickness in a range of from 5 to 150 µm, and the first outer layer, the core layer and the second outer layer each include a thermally conductive filler. The first conductive layer and the second conductive layer each have a thickness in a range of from 250 to 3000 µm.
B32B 15/088 - 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 comprising polyamides
Disclosed is a polyamine having Formula (I). In Formula (I): Q1is H, R1, or R9; Q2is of H, R2, or R9; Q3is R3or R9; Q4is R4or R9; Q5is R7or R9; R1and R2are the same or different at each occurrence and are F, CN, alkyl, fluoroalkyl, alkoxy, fluoroalkoxy, silyl, siloxy, unsubstituted or substituted hydrocarbon aryl, unsubstituted or substituted heteroaryl, or unsubstituted or substituted aryloxy; R3, R4, R5, R6, and R7are the same or different and are H, F, CN, alkyl, fluoroalkyl, alkoxy, fluoroalkoxy, silyl, siloxy, unsubstituted or substituted hydrocarbon aryl, unsubstituted or substituted heteroaryl, or unsubstituted or substituted aryloxy; R8is alkyl, silyl, unsubstituted or substituted hydrocarbon aryl, or unsubstituted or substituted heteroaryl; R92 26-186-18 hydrocarbon aryl; and a and b are the same or different and are an integer from 0-3. In Formula (I), at least two of Q1through Q5are R9.
C07D 491/147 - Ortho-condensed systems the condensed system containing one ring with oxygen as ring hetero atom and two rings with nitrogen as ring hetero atom
C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Disclosed is a polyanhydride having Formula I Insert Formula I here where A is In Formula I: R1and R2are the same or different at each occurrence and are F, CN, alkyl, fluoroalkyl, alkoxy, fluoroalkoxy, silyl, siloxy, unsubstituted or substituted hydrocarbon aryl, unsubstituted or substituted heteroaryl, or unsubstituted or substituted aryloxy; R3and R4are the same or different and are A3, A4, H, F, CN, alkyl, fluoroalkyl, alkoxy, fluoroalkoxy, silyl, siloxy, unsubstituted or substituted hydrocarbon aryl, unsubstituted or substituted heteroaryl, or unsubstituted or substituted aryloxy; R5and R6are the same or different and are H, F, CN, alkyl, fluoroalkyl, alkoxy, fluoroalkoxy, silyl, siloxy, unsubstituted or substituted hydrocarbon aryl, unsubstituted or substituted heteroaryl, and unsubstituted or substituted aryloxy; R8is selected from the group consisting of alkyl, silyl, unsubstituted or substituted hydrocarbon aryl, or unsubstituted or substituted heteroaryl; c and d are the same or different and are an integer from 0 to the maximum available; m and n are the same or different and are 0 or 1; A1to A4 are the same or different and have the formula; single dashed lines between two rings indicate that the rings are joined by a single bond or fused together at any available position; L is a bond or a hydrocarbon aryl; and at least two A groups are present.
C07D 491/147 - Ortho-condensed systems the condensed system containing one ring with oxygen as ring hetero atom and two rings with nitrogen as ring hetero atom
C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Disclosed is a polyimide having a repeat unit structure of Formula IV. In Formula IV: Rais the same or different at each occurrence and represents one or more tetracarboxylic acid component residues; and Rbis the same or different at each occurrence and represents one or more aromatic diamine residues. 30-100 mol% of Rbhas Formula II. In Formula II: R1and R2 are the same or different at each occurrence and are halogen, alkyl, fluoroalkyl, silyl, alkoxy, fluoroalkoxy, or siloxy; a and b are the same or different and are an integer from 0-4; c and d are the same or different and are 1 or 2; and * indicates a point of attachment.
Disclosed is a dianhydride having Formula (I). In Formula (I): Q1is CR4, SiR4, GeR4, PR4, or N; Q2is CR5, SiR5, GeR5, PR5, or N; R1, R2, and R3are the same or different at each occurrence and are F, CN, alkyl, fluoroalkyl, unsubstituted or substituted hydrocarbon aryl, unsubstituted or substituted heteroaryl, alkoxy, fluoroalkoxy, unsubstituted or substituted aryloxy, silyl, or siloxy, where adjacent R1groups can be joined together to form a fused aromatic ring; R4and R5 are the same or different and are H, F, CN, alkyl, fluoroalkyl, unsubstituted or substituted hydrocarbon aryl, unsubstituted or substituted heteroaryl, alkoxy, fluoroalkoxy, unsubstituted or substituted aryloxy, silyl, or siloxy; a is an integer from 0-4; b and c are the same or different and are an integer from 0-2; and the double dashed lines between two rings indicate that the two rings can be fused at any available position.
In Formula I: Qais CRX, SiRx, GeRx, PRX, or N; Qbis CRy, SiRy, GeRy, PRy, or N; R1, R2, and R3are the same or different at each occurrence and are F, CN, alkyl, fluoroalkyl, unsubstituted or substituted hydrocarbon aryl, unsubstituted or substituted heteroaryl, alkoxy, fluoroalkoxy, unsubstituted or substituted aryloxy, silyl, or siloxy, where adjacent R1groups can be joined together to form a fused aromatic ring; Rxis H, F, CN, alkyl, fluoroalkyl, unsubstituted or substituted hydrocarbon aryl, unsubstituted or substituted heteroaryl, alkoxy, fluoroalkoxy, unsubstituted or substituted aryloxy, silyl, siloxy, or R6; Ryis H, F, CN, alkyl, fluoroalkyl, unsubstituted or substituted hydrocarbon aryl, unsubstituted or substituted heteroaryl, alkoxy, fluoroalkoxy, unsubstituted or substituted aryloxy, silyl, siloxy, or R7; R6and R72226-186-18 hydrocarbon aryl; m and n are the same or different and are an integer from 0-2, such that m + n < 2; x is an integer from 0-4; y and z are the same or different and are an integer from 0 to the maximum available.
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
C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
This invention provides a polymer thick film electrically conductive paste composition, comprising conductive metal powder, a resin blend of polyol and phenoxy resin, blocked aliphatic polyisocyanate and one or more polar, aprotic solvents. In one embodiment the paste composition is used to form electrically conductive adhesive. In another embodiment the paste composition is used to form an electrically conductive polymer thick film.
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
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
Disclosed is a diamine having Formula (I). In Formula (I), Q is a group having a spiro atom; R7and R8are the same or different at each occurrence and are F, CN, alkyl, fluoroalkyl, hydrocarbon aryl, heteroaryl, alkoxy, fluoroalkoxy, aryloxy, or silyl, where adjacent R7and/or R8 groups can be joined together to form an aromatic ring; c and d are the same or different at each occurrence and are an integer from 0-4; and m and q are the same or different and are an integer from 0-6.
C07C 211/61 - 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 carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton with at least one of the condensed ring systems formed by three or more rings
C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
This invention provides a polymer thick film dielectric paste composition, comprising a mixture of titanium dioxide and boron nitride powders, a resin blend of polyol and phenoxy resin, one or more additives selected from the group consisting of a linear aliphatic polyester, a block copolymer, a blocked aliphatic polyisocyanate, and a wetting and dispersing agent, and one or more polar, aprotic solvents. The paste composition may be used to form polymer thick film dielectric layers in electrical circuits subject to thermoforming and in articles requiring stretchable dielectric layers such as wearables.
Disclosed is a polyimide film, where the polyimide has a weight average molecular weight of at least 100,000, and includes a repeat unit structure of Formula (V). In Formula (V): Rais the same or different at each occurrence and represents one or more tetracarboxylic acid component residues; and Rbis the same or different at each occurrence and represents one or more aromatic diamine residues, where 30-100 mol% of Rbhas Formula (II) or Formula (III). In Formula (II) and Formula (III): R1and R2f,ff1-31-3 perfluoroalkyl; and * indicates a point of attachment.
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