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WO/2020/004293A1 |
The main objective of the present invention is to provide a film having excellent transparency and improved resistance to bending. The invention is a polyimide film comprising a polyimide having the structure represented by general formu...
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WO/2020/004236A1 |
A polyimide resin that has an acid dianhydride–derived structure and a diamine-derived structure, that includes an acid dianhydride that is represented by general formula (1) and a fluorine-containing aromatic acid dianhydride as acid ...
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WO/2020/000968A1 |
The present invention relates to the technical field of new materials and provides a dianhydride compound having a rigid alicyclic fluorine-containing structure, a preparation method therefor and an application thereof. The preparation m...
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WO/2020/004211A1 |
Provided are the following: a resin composition which exhibits a variety of excellent properties, such as heat resistance, and also exhibits excellent electrical characteristics; a cured product; a prepreg; a metal foil-clad layered shee...
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WO/2020/000341A1 |
A polyolefin-and-poly (2-alkyl-2-oxazoline) formulation comprising (A) an olefin-based (co) polymer, (B) a poly (2-alkyl-2-oxazoline) (co) polymer, and (C) an antioxidant. Also a method of making the composition; a crosslinked polyolefin...
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WO/2020/004500A1 |
Provided are: a photosensitive resin composition with which good resolution is exhibited even when displacement occurs in the focus depth, good resolution is exhibited regardless of the base material, and good chemical resistance is achi...
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WO/2019/244820A1 |
The present invention provides an industrial production method for a zero azimuthal anchoring film, and an excellent liquid crystal display element and liquid crystal display element production method which employ the aforementioned meth...
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WO/2019/245200A1 |
The present invention relates to: a branched copolymer having a structure in which a polyimide polymer block is coupled to each terminal of a branched polyamide functional group; and a photosensitive resin composition, a photosensitive r...
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WO/2019/244821A1 |
The present invention provides an industrial production method for a zero azimuthal anchoring film, and an excellent liquid crystal display element and liquid crystal display element production method which employ the aforementioned meth...
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WO/2019/244988A1 |
The purpose of the present invention is to provide: a film having high resistance, high bending strength (tensile elongation), small retardation in the thickness direction, a low linear expansion coefficient, and high transparency; and a...
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WO/2019/244600A1 |
Provided is a polycarbonate-imide resin which satisfies all of (1) solubility in nitrogen-free solvents, (2) low warpage, (3) flex resistance, and (4) resistance to high temperatures and high humidities and which is usable for forming so...
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WO/2019/245188A1 |
Provided in the present specification are a compound represented by chemical formula 1, and a polymer, a colorant composition, a resin composition, a color filter, and a display device, which comprise the compound.
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WO/2019/246233A1 |
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): Ra is the same or different at each occurrence and represe...
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WO/2019/244939A1 |
This liquid crystal alignment agent comprises: a diamine component containing a diamine having a structure represented by formula (1) and a diamine (v) having at least one selected from the group consisting of structures represented by f...
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WO/2019/246235A1 |
Disclosed is a diamine having Formula (I). In Formula (I), Q is a group having a spiro atom; R7 and R8 are the same or different at each occurrence and are F, CN, alkyl, fluoroalkyl, hydrocarbon aryl, heteroaryl, alkoxy, fluoroalkoxy, ar...
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WO/2019/239865A1 |
Provided is a polymer blend film that can be easily peeled from a resin film which is a substrate, that has a high heat resistance and transparency, and that shows little warping. The polymer blend film contains 0.1 to 15 parts by mass o...
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WO/2019/241046A1 |
A polybenzimidazole (PBI) resin including a polybenzimidazole oligomer having at least two reactive end groups is provided. Also provided is a method of making a polybenzimidazole oligomer with at least two reactive end groups including ...
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WO/2019/233795A1 |
An alkoxylated polyamidoamine obtainable by a) reacting a polycarboxylic compound having a total number TN of carboxylic groups of 3 to 10 with a primary diamine of formula I H2 N-Z-NH2 wherein Z represents a bond or an organic group wit...
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WO/2019/235712A1 |
The present invention provides a siloxane compound having a novel structure, the compound not being reactive with a polyamic acid which is a polyimide precursor. In addition, provided is a polyimide precursor composition having improved ...
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WO/2019/231100A1 |
The present invention relates to a poly(amide-imide) resin film and, more particularly, to a poly(amide-imide) resin film comprising a poly(amide-imide) block copolymer of a specific structure and having a low yellow index, and a manufac...
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WO/2019/230943A1 |
Provided are: a resin composition that can achieve a printed wiring board having a low dielectric constant and a low dielectric loss tangent and having excellent alkali resistance and excellent desmear resistance; and a prepreg, a resin ...
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WO/2019/230942A1 |
Provided is a resin composition whereby a cured material having excellent copper foil adhesion and low dielectric characteristics can be formed. A resin composition including a thermoplastic polymer (A) including any one or more groups f...
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WO/2019/230543A1 |
In order to provide a novel polymer that has antimicrobial activity and can be synthesized by a simple procedure, a method for producing said polymer, and a technique for using said polymer, a polymer having a dipicolylamine structure is...
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WO/2019/230944A1 |
A resin composition which contains: (A) a maleimide compound having no siloxane bond; (B) an unmodified cyanic acid ester compound; and at least one compound selected from the group consisting of (C1) elastomers having a styrene content ...
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WO/2019/230945A1 |
A resin composition which contains (A) a maleimide compound, (B) a cyanic acid ester compound, (C) a polyphenylene ether compound which is represented by formula (1) and has a number average molecular weight of from 1,000 to 7,000 (inclu...
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WO/2019/230091A1 |
This liquid crystal orientation agent comprises a first polymer, a second polymer, and a compound (A). The first polymer has an acid functional group. The compound (A) has at least one nitrogen-containing structure selected from the grou...
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WO/2019/225166A1 |
The purpose of the present invention is to provide an active ester compound which can be used in a curable resin composition having excellent heat resistance and dielectric characteristics. The purpose of the present invention is also to...
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WO/2019/224356A1 |
The invention entails the combination of basic catalysts, specifically guanidine-based catalysts, such as TBD, in conjunction with functionalized amines having a hydrogen bond donating or accepting functionality, to facilitate the accele...
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WO/2019/225717A1 |
Disclosed is an electrode binder resin composition containing a polyamic acid, a water-soluble polymer other than the polyamic acid, and a solvent. Using this electrode binder resin composition improves cycle characteristics.
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WO/2019/226980A1 |
Novel cytotoxic fluoropyrimidine polymers for treating cancer (e.g., colorectal cancer (CRC)) in a subject (e.g., a subject having cancer) are nucleic acid molecules including 5-fluoro- 2'deoxyuridine monophosphate (FdUMP)[l0] having a p...
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WO/2019/221343A1 |
The present invention provides a polyimide film comprising: an aliphatic polyimide resin; an aromatic polyimide resin; and microspheres having pores, wherein the aliphatic polyimide resin comprises at least one of an acyclic aliphatic hy...
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WO/2019/220969A1 |
A resin molding that comprises a polyimide resin (A), said polyimide resin (A) containing a repeating structural unit represented by formula (1) and a repeating structural unit represented by formula (2), having a content ratio of the re...
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WO/2019/221402A1 |
The present invention relates to a liquid crystal alignment composition, a method of preparing a liquid crystal alignment film using same, and a liquid crystal alignment film and a liquid crystal display using same, and more particularly...
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WO/2019/218107A1 |
The present invention relates to the field of shale inhibitors used for drilling fluid, and disclosed thereby are a shale inhibitor, a preparation method therefor, a water-based drilling fluid and a shale gas drilling method, the shale i...
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WO/2019/219977A1 |
The present invention exploits reactive organophosphorus compounds containing unsaturated vinyl groups, which can be used in a flexible and highly controlled manner to prepare various macromolecular derivatives either via radical reactio...
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WO/2019/222092A1 |
Disclosed are adhesives comprising a first compound comprising three or more 1,2-dihydroxybenzene groups; and a second compound that is a functionalized polymer; wherein the first compound and second compound are in the form of a mixture...
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WO/2019/220966A1 |
A polyimide resin composition obtained by mixing a polyimide resin (A) with glass fibers (B), the polyimide resin (A) comprising repeating constituent units represented by formula (1) and repeating constituent units represented by formul...
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WO/2019/221364A1 |
The present invention can provide a substrate for a flexible display device, the substrate having a positive CTE value without deterioration in heat resistance even at a temperature of 350℃ or higher, by providing a polyimide obtained ...
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WO/2019/220968A1 |
The present invention is a polyimide resin composition which contains: (A) a polyimide resin which contains a repeating constituent unit represented by formula (1) and a repeating constituent unit represented by formula (2), and which is...
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WO/2019/221572A1 |
The present invention relates to a polyamide-imide resin film and, more particularly, to: a polyamide-imide block copolymer comprising 10-50 wt% of fluorine atoms and having low moisture-causing dimensional change; and a polymer resin fi...
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WO/2019/222304A1 |
There is disclosed an acid dianhydride having Formula (IV). In Formula IV: Rd represents a tetracarboxylic acid component residue; Re represents a diamine residue; and m is an integer from 1-20.
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WO/2019/221342A1 |
The present invention provides a polyimide film comprising a polyimide resin, 5 or more parts by weight of a bismaleimide resin on the basis of 100 parts by weight of the polyimide resin, and carbon black.
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WO/2019/216151A1 |
The present invention provides: a polyamide–imide resin that can be used to form a film having excellent mechanical characteristics, heat resistance, and transparency, and also having reduced residual stress; and a polyamide-imide varn...
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WO/2019/211972A1 |
This polyimide resin has constituent unit A derived from a tetracarboxylic acid dianhydride and constituent unit B derived from a diamine, wherein constituent unit A includes a constituent unit (A-1) derived from a compound represented b...
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WO/2019/210411A1 |
Squaric acid-based polymers and their use in electrode materials and/or electrolyte compositions, as well as their production processes are described herein. Also described are electrode materials, electrodes, electrolyte compositions, e...
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WO/2019/208611A1 |
The purpose of this invention is to provide an optical film which combines excellent feeding out stability and excellent film appearance, when suitably used as an optical film in an image display device. The optical film contains at leas...
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WO/2019/208765A1 |
The present invention provides: a reliable liquid crystal alignment film which exhibits excellent seal adhesion, while having a desired voltage holding ratio (VHR); a liquid crystal aligning agent which forms this liquid crystal alignmen...
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WO/2019/208587A1 |
A resin composition which contains, as mentioned in the description of the present application, a polyimide precursor that contains a structural unit represented by general formula (1) and a structural unit represented by general formula...
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WO/2019/208590A1 |
A composition which contains a silicon-containing compound represented by general formula (1) that is mentioned in the description of the present application, and at least either one of the compounds represented by general formula (2-1) ...
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WO/2019/208513A1 |
A resin composition which contains (A) a thermosetting component, and which is characterized in that: the thermosetting component (A) contains (A1) a maleimide resin and (A2) a phosphorus-based curing accelerator; and the peel strength a...
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