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WO/2022/210095A1 |
One embodiment of the present invention relates to a polymer, a composition, a cured product, a multilayer body or an electronic component; and the polymer has a repeating structural unit that is represented by formula (1), while having ...
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WO/2022/210825A1 |
A polyaniline composite body which is obtained by doping a substituted or unsubstituted polyaniline with a dopant, wherein: the weight average molecular weight Mw is not less than 20,000 but less than 39,000 and the molecular weight dist...
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WO/2022/210442A1 |
A curable resin composition comprising a maleimide resin (A) having a cyclic imide bond and obtained by reacting a diamine (a-1) derived from a dimer acid, a tetracarboxylic dianhydride (a-2), and maleic anhydride, a maleimide resin (B) ...
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WO/2022/210324A1 |
Provided are: a resin composition including a precursor of a cyclized resin and a base generator, wherein the base generated by the base generator is a base that cyclizes within the same molecule and becomes a tertiary amine, and the bas...
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WO/2022/210321A1 |
This poly(amic acid) composition contains a poly(amic acid). Aromatic monomers account for 95 mol% or more of all monomers that constitute the poly(amic acid). The aromatic monomers include 40-95 mol% of a monomer (A) having a prescribed...
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WO/2022/207439A1 |
The invention is directed to a solution comprising from 0.05 to 7.5 parts by weight of a polyhydroxyamide and from 99.95 to 92.55 parts by weight of one or more alcohols, selected from isopropanol, n-propanol, and ethanol, wherein the po...
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WO/2022/210096A1 |
A radiation-sensitive composition for insulation film formation use, which comprises at least one polyfunctional compound (A) selected from a polyfunctional maleimide compound (A-1) and a polyfunctional styryl compound (A-2), a polymer (...
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WO/2022/210154A1 |
Provided is a laminate that can be implemented with a wide processing margin and without adhesive residue or damage to a semiconductor element in the transfer of the semiconductor element using laser light of various wavelengths. The lam...
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WO/2022/210945A1 |
[Problem] To provide a curable resin composition that has good resolution in a resultant dried coating film and exhibits minimal adhesion even if cured products are stacked after heat curing and stored in a high temperature environment. ...
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WO/2022/210274A1 |
Provided is a tetracarboxylic dianhydride represented by general formula (1): [in formula (1), R1-R5 each independently represent one selected from the group consisting of hydrogen atoms and C1-20 hydrocarbon groups].
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WO/2022/211086A1 |
Provided is a resin composition comprising: a poly(amic acid)/imide copolymer including a structural unit L represented by formula (1) and having a structure represented by general formula (A-1) as the X2 in general formula (1); an organ...
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WO/2022/210109A1 |
A polyimide resin composition containing: a polyimide having a repeating unit represented by formula (1); and at least one compound selected from the group consisting of compounds represented by general formulas (2-1), (2-2), (2-3) and (...
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WO/2022/210466A1 |
Provided are: a resin composition comprising a polyimide precursor containing a repeating unit represented by formula (1); a cured product obtained by curing the resin composition; a laminated body comprising the cured product; a method ...
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WO/2022/210532A1 |
The present invention pertains to a resin composition containing a polyimide precursor including a structure represented by formula (1-1) and a repeat unit represented by formula (2), a cured product obtained by curing the resin composit...
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WO/2022/207135A1 |
The invention relates to a two-component aqueous coating composition comprising: A an aqueous resin component comprising a carboxyl-functional resin; and B a substantially water-free hardener component comprising: - a carbodiimide compri...
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WO/2022/210788A1 |
The present invention provides: a photosensitive resin composition which enables the achievement of a cured product that has excellent limiting resolution and dielectric characteristics; a photosensitive resin composition which enables t...
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WO/2022/202486A1 |
The present invention addresses the problem of providing: a negative photosensitive resin composition, from which high aspect ratio pattern processability, good storage stability, and curability are obtained; and a cured product having e...
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WO/2022/202769A1 |
The purpose of the present invention is to provide: a polyimide which exhibits high heat resistance and high transparency and which exhibits improved adhesion to inorganic films; a poly(amic acid) that is a precursor of the polyimide; a ...
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WO/2022/202416A1 |
The polyamide acid composition according to the present disclosure comprises a polyamide acid. The monomers constituting the polyamide acid include, relative to the total monomers, 30-95 mol% of monomer (A) that has a diphenyl ether skel...
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WO/2022/203596A1 |
The present invention relates to an antimicrobial polymer comprising a polysiloxane polymer crosslinked with an antimicrobial crosslinker, wherein the antimicrobial crosslinker comprises an antimicrobial agent terminated on both ends wit...
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WO/2022/202150A1 |
A method for producing a polyimide resin powder, the production method comprising a step in which a tetracarboxylic acid component (A) that contains a tetracarboxylic acid dianhydride and a diamine component (B) that contains an aliphati...
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WO/2022/202644A1 |
Provides are: a composition for forming a resist underlayer film that enables the formation of a desired resist pattern; and a resist pattern production method and a semiconductor device manufacturing method, which use said composition f...
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WO/2022/201621A1 |
A resin composition according to the present invention includes: (A) a bismaleimide compound containing a constituent unit represented by formula (1) and a maleimide group at both terminals of a molecular chain; (B) a compound containing...
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WO/2022/201620A1 |
This resin composition comprises a bismaleimide compound (A) including a constituent unit represented by formula (1) and containing maleimide groups at both ends of the molecular chain, at least one resin or compound (B) selected from th...
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WO/2022/198738A1 |
The present invention relates to an application of a modified PAMAM polymer in the preparation of an antitumor drug. The structural formula of the modified PAMAM polymer is: PAMAM-(NH-C(O)-O-R)n. -NH- in the structure comes from the amin...
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WO/2022/200416A1 |
The present invention relates to an aqueous composition comprising: • Water; • A reaction product obtained by reacting • a polyamideimide polymer obtainable by reacting suitable starting materials in N-n-butyl pyrrolidone at a temp...
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WO/2022/202098A1 |
This photosensitive resin composition comprises: a reaction product of an aromatic diamine compound having a photopolymerizable group and a tetracarboxylic acid derivative having three or more aromatic rings; and a solvent.
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WO/2022/200360A1 |
Provided is a block copolymer comprising a polymer block (A) which comprises repeating units of formula (I) and a polymer block (B) which comprises repeating units of formula (II), formula (I) formula (II) wherein R1 is methyl or ethyl, ...
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WO/2022/201619A1 |
Provided is a thermally curable resin composition which can give cured objects having low-dielectric characteristics, high heat resistance, a low modulus, and a low water absorption and which has satisfactory adhesiveness to substrates.ã...
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WO/2022/202628A1 |
The present invention provides a polyamide-imide (PAI) with which it is possible to obtain a polyamide-imide (PAI) film that achieves a good balance between high elastic modulus and high MIT number when molded into a film. The present in...
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WO/2022/202701A1 |
Provided is a polyimide that is used as an electrode material and makes it possible to markedly improve the cycle characteristics of a lithium ion secondary battery. Specifically provided is a polyimide used as an electrode material for ...
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WO/2022/198228A1 |
In one embodiment, a powder composition can comprise polyimide particles, wherein the polyimide particles can have a glass transition temperature of not greater than 200°C and a crystallinity of not greater than 20%. The powder composit...
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WO/2022/196554A1 |
A polymer production system 1 comprises a first supply unit 112 that supplies a first fluid A1 including a first polymerizable compound, a second supply unit 122 that supplies a second fluid A2 including a second polymerizable compound, ...
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WO/2022/196361A1 |
The purpose of the present embodiment is to provide a method for manufacturing a display device which exhibits excellent display uniformity.　The present embodiment pertains to a method for manufacturing a display device which involves ...
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WO/2022/196860A1 |
The present invention relates to a method for manufacturing a temperature- and stress-sensitive film, and a temperature and stress measurement system and, more specifically, to: manufacturing a flexible temperature- and stress-sensitive ...
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WO/2022/196664A1 |
A polyimide precursor composition comprising: a polyimide precursor that contains 70 mol% or more of a repeating unit represented by general formula (1) with respect to all of the repeating units; and an imidazole compound represented by...
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WO/2022/194737A1 |
A biomedical device is disclosed which is a polymerization product of a mixture comprising (a) one or more difunctional isocyanates; (b) one or more polyalcohols; (c) one or more hydroxy-terminated polysiloxane prepolymers; and (d) one o...
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WO/2022/192176A1 |
The present disclosure provides branched poly(β-amino esters) (PBAEs) of Formula (I) made by reacting primary amines with diacrylates. Further provided herein are compositions comprising the polymers of Formula (I), and methods of using...
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WO/2022/190896A1 |
Provided is a liquid crystal alignment agent characterized by containing at least one polymer (A), which is selected from the group consisting of: polyimide precursors having a repeating unit (a1) represented by formula (1); and polyimid...
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WO/2022/191017A1 |
Provided is a polyimide resin excelling in solubility in a solvent, mechanical characteristics, and electrical characteristics. The polyimide resin is obtained by polymerizing a diamine component and an acid component. In the diamine com...
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WO/2022/190656A2 |
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WO/2022/190692A1 |
The present invention provides: a liquid crystal aligning agent which enables the formation of a liquid crystal alignment film that has high refractive index but does not have coloring properties, thereby having high light transmittance;...
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WO/2022/184661A1 |
The present invention relates to a new class of dielectric polymer material, which is particularly suitable for the manufacturing of electronic devices. The dielectric polymer material is formed by reacting bismaleimide compounds and sho...
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WO/2022/186196A1 |
The purpose of the present invention is to provide: a polymer which has excellent alkali resistance, while having anion conductivity; a method for producing this polymer; an electrolyte material which contains this polymer; and an anion ...
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WO/2022/185718A1 |
A poly(amide-imide) resin comprising a structural unit (Ia) represented by the following formula and at least one structural unit selected from the group consisting of structural units (IIa), (IIb), and (IIc) represented by the following...
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WO/2022/187797A1 |
A polyamide-imide material comprises an amidophenyl-ethyl-imide moiety or alternatively an imidophenyl-ethyl-amide moiety as depicted in formulas (I) or (II) in the disclosure. The polyamide-imide material can have selected mechanical pr...
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WO/2022/183244A1 |
The present disclosure is to functionalised polyamine hydrogels that can be used for capturing one or more acidic gases from gaseous streams and atmospheres. In particular, the present disclosure is directed to hydrogels comprising a cro...
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WO/2022/186310A1 |
[Problem] A problem addressed by the present invention is to provide a liquid crystal resin composition which is a resin composition capable of forming a film by inflation extrusion molding, that is less likely to generate burrs at the o...
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WO/2022/181311A1 |
A liquid crystal aligning agent fulfilling at least one requirement selected from the group consisting of the following (I) and (II).　(I): The liquid crystal aligning agent comprises a polymer (A) having repeating units selected from t...
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WO/2022/181804A1 |
A prepreg which comprises carbon fibers and a matrix resin including a polyetherimide resin (A) having repeating units represented by general formula (a), wherein the matrix resin satisfies requirement (1).　Requirement (1): To have a t...
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