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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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WO/2022/181291A1 |
A polyimide resin composition comprising a polyimide resin and a filler dispersed in the polyimide resin, said polyimide resin composition being characterized in that the polyimide resin has a dicarboxylic acid group or a dicarboxylic ac...
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WO/2022/180794A1 |
Provided is an insulated wire comprising a linear conductor and one or more insulating layers laminated on the outer circumferential surface of the conductor, wherein: at least one of the insulating layers includes a resin matrix; the re...
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WO/2022/181350A1 |
A purpose of the present invention is to obtain a photosensitive resin composition capable of giving banks which have few defects and in which the open portions have excellent wettability by inks and the bank top surfaces have excellent ...
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WO/2022/175169A1 |
The present invention relates to novel polyimide polymers containing certain fluorinated diamine moieties, said polyimide polymers being characterized by excellent dielectric performances. The present invention also relates to the use of...
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WO/2022/176919A1 |
A polyimide film (1) has a first main surface (1A) and a second main surface (1B). The polyimide film comprises a polyimide resin and an ultraviolet absorber, wherein the concentration CA of the ultraviolet absorber on the first-main-sur...
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WO/2022/175168A1 |
The present invention relates to novel polyimide polymers containing certain fluorinated diamine moieties, said polyimide polymers being characterized by excellent dielectric performances. The present invention also relates to the use of...
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WO/2022/176680A1 |
Provided are: a liquid crystal alignment agent that makes it possible to obtain a liquid crystal alignment film in which the occurrence of a residual image due to long term AC driving is suppressed, and in which variations in liquid crys...
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WO/2022/176956A1 |
Provided are: a precursor composition which can produce a polyimide film with excellent light transmittance, excellent mechanical properties, an excellent coefficient of linear thermal expansion and excellent resistance to thermal decomp...
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WO/2022/176869A1 |
The present invention provides a method for producing a permanent film, the method comprising: a step for using a first resin composition to obtain a substrate having first patterns; a step for providing a second resin composition to for...
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WO/2022/176713A1 |
The purpose of the present invention is to provide a liquid crystal alignment agent which enables the provision of a liquid crystal alignment film in which the adhesiveness between a polymer liquid crystal layer and a base material is hi...
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WO/2022/177539A1 |
The present invention describes a polymeric hybrid material with photothermal properties containing polydopamine and particles of at least one of the polymers that can be homogeneously dispersed and stable in a basic aqueous medium, wher...
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WO/2022/176905A1 |
This dispersion composition contains a material to be dispersed, a dispersion medium, and a polyamic acid which has at least one type of specific structure selected from a group comprising steroid structures and the structures represente...
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WO/2022/172996A1 |
The present invention pertains to: a resin composition that includes a resin and a base generator represented by formula 1-1 below; a cured product obtained by curing the resin composition; a laminated body that includes the cured produc...
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WO/2022/172988A1 |
A photosensitive resin composition of the present invention comprises: a polymer A having a constituent unit represented by general formula (a) below; and a polymer B containing a polyimide having a group b represented by general formula...
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WO/2022/172913A1 |
A photosensitive resin composition including an alkali-soluble resin, a photoacid generator, a first organic solvent, and a second organic solvent different from the first organic solvent, wherein the alkali-soluble resin includes at lea...
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WO/2022/172962A1 |
Provided are: a resin composition which contains a cyclization resin precursor that generates a base when heated to 250°C; a cured product which is obtained by curing the resin composition; a laminated body which contains the cured prod...
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WO/2022/168979A1 |
The present invention relates to a polyimide compound represented by formula (I) (in the formula, each symbol has the same meaning as disclosed in the specification).
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WO/2022/168722A1 |
A liquid crystal aligning agent which is characterized by containing the component (A) and the component (B) described below. Component (A): a polyamic acid (A) which is a reaction product of a tetracarboxylic acid derivative component t...
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WO/2022/163757A1 |
The present invention relates to a polyimide resin including a fluorine atom and a structural unit derived from an aliphatic diamine, the imidation rate being 90% or higher and the weight average molecular weight (Mw) being 60,000 to 250...
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WO/2022/162895A1 |
A polyimide precursor selection method that selects a polyimide precursor fulfilling specified cyclization temperature conditions, on the basis of the relationship between: the cyclization temperature of the polyimide precursor; and the ...
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WO/2022/163759A1 |
The present invention relates to an optical film: which contains a polyimide resin having a structural unit derived from an aliphatic diamine; which has a 350 nm light transmittance of 10% or lower; and which has a photoelastic coefficie...
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WO/2022/158961A1 |
The present invention relates to a method for nanocomposite deposition and enhances performance in monitoring various parameters (100), characterised by the steps of: stabilising a reduced graphene oxide (rGO) with a poly(sodium 4-styren...
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