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Matches 51 - 100 out of 31,581

Document Document Title
WO/2019/163613A1
Provided are: a resin composition which uses a resin having an alcoholic hydroxyl group and/or a carboxy group as a crosslinking group, and exhibits excellent crosslinking reactivity from a polycarbodiimide compound or a polyoxazoline co...  
WO/2019/163703A1
A polyimide precursor resin composition which contains: a polyimide precursor resin which is a polymer of a diamine and at least one substance that is selected from the group consisting of tetracarboxylic acid dianhydrides having two nor...  
WO/2019/164138A1
The present invention relates to a liquid crystal alignment composition comprising a polyimide-based (co)polymer together with a liquid crystal polymer, a preparation method of a liquid crystal alignment film using same, and a liquid cry...  
WO/2019/160252A1
Provided according to the present invention is a substrate for a flexible display device in which the problems of threshold voltage shift-induced current fluctuation and resultant image sticking can be solved by introducing an imide mono...  
WO/2019/160218A1
The present invention provides a polyamic acid composition having excellent storage stability, a manufacturing method for a polyimide film using same, and a polyimide film, the polyamic acid composition comprising an organic solvent and ...  
WO/2019/160216A1
The present invention provides a polyamic acid composition which comprises polyamic acid and an organic solvent and has a viscosity of 1,000-10,000 cP, the polyamic acid being generated by a polymerization reaction between at least one k...  
WO/2019/153135A1
Disclosed are a poly(aryl ether sulfone)-ether imide copolymer and a preparation method therefor. The poly(aryl ether sulfone)-ether imide copolymer is a random copolymer or a block copolymer, with an average molecular weight of 20000 - ...  
WO/2019/151337A1
An asymmetric membrane containing a crosslinked polyimide resin comprising a polyimide resin crosslinked with a crosslinking agent, wherein the polyimide resin has a constituent unit (A) derived from a tetracarboxylic acid dianhydride an...  
WO/2019/151288A1
A polyarylene sulfide copolymer which has a glass transition temperature of from 95°C to 190°C (inclusive) and a melting point of 300°C or less or no melting point as determined by differential scanning calorimetry, and which has, as ...  
WO/2019/151336A1
The present invention provides a polyimide resin composition that has excellent storage stability and makes it possible to form a film that has excellent mechanical characteristics, organic solvent resistance, colorless transparency, and...  
WO/2019/146987A1
The present invention relates to a method for preparing an insoluble polyaniline complex for antimicrobial action and removal of heavy metals, in which a porous non-conducting polyaniline emeraldine base is doped with an organic acid to ...  
WO/2019/145265A1
The present invention relates to aqueous binder compositions comprising an aqueous polymer latex of a film forming carboxylated polymer and a branched polyetheramine polyol dissolved in the aqueous phase of the aqueous polymer latex, whe...  
WO/2019/146797A1
Provided is a thermosetting resin composition which, as a thermosetting resin composition that can be used as a composite film for electronic devices using high frequency band signals, has a high glass transition temperature, excellent e...  
WO/2019/146778A1
Provided are: a photosensitive resin composition comprising a polymer precursor and a compound which decreases in acidity when heated; a cured film; a laminate body; a method for producing the cured film; a method for producing the lamin...  
WO/2019/146105A1
Provided is a thermosetting resin composition that can be formed into a composite film for use in an electronic device that uses high-frequency bandwidth signals. The thermosetting resin composition has a high glass transition temperatur...  
WO/2019/146319A1
The present invention includes polyenamine in a liquid crystal alignment agent as a polymer component. The polyenamine in one embodiment is a reaction product between a diamine compound and an α, β-unsaturated compound which has, in ea...  
WO/2019/146368A1
Provided are: an organic thin film transistor element which is provided with an organic semiconductor layer that contains a specific polymer having a repeating unit that contains a structure which is represented by a specific formula; an...  
WO/2019/146611A1
Provided is a photosensitive resin composition that contains a photoactive compound and a polymer precursor selected from polyimide precursors and polybenzoxazole precursors, wherein the polymer precursor has at least one from the group ...  
WO/2019/143000A1
The present invention provides a polyimide film comprising a thermally conductive filler and a base film, wherein the thermally conductive filler comprises a first thermally conductive filler having an average diameter of 0.001-20 μm an...  
WO/2019/142866A1
This resin composition contains a solvent and a polyimide precursor having the structure represented by formula (1) {in the formula, R1 represents a divalent organic group and, when there is a plurality thereof, the R1's independently re...  
WO/2019/142703A1
This resin composition for a display substrate contains the below-mentioned resin (a), solvent (b) and solvent (c). Resin (a): a resin which has as the main component a repeating unit represented in chemical formula (1), and which, defin...  
WO/2019/143042A1
Embodiments of the present invention provide polyamic acid ester polymer comprising a structural unit represented by chemical formula (1). Provided are an insulating film which is formed from polyamic acid ester polymer and has enhanced ...  
WO/2019/143053A1
The present invention relates to a liquid crystal aligning agent composition comprising an end modifier for an end of a particular chemical structure, together with a polyimide or a precursor polymer thereof.  
WO/2019/086963A3
An organosilicon-modified polyimide composition, comprising an organosilicon-modified polyimide, a thermal curing agent, a fluorescent powder and heat dissipation particles. The composition has excellent heat resistance, mechanical stren...  
WO/2019/140951A1
Disclosed is a preparation of a modified polypropylene (PP) for a corn cob-shaped polyaniline-loading halloysite nanotube and a method therefor. Specifically, aniline is in-situ polymerized on cleaned halloysite nanotubes in an ice water...  
WO/2019/140818A1
A method for preparing a polyimide with an electric conduction function, and a display panel (10), the preparation method comprising: providing an animated carbon nanotube; under preset reaction conditions, mixing the animated carbon nan...  
WO/2019/142927A1
A liquid crystal aligning agent which contains the component (A) and the component (B) described below, and an organic solvent. Component (A): at least one polymer that is selected from the group consisting of polyimide precursors having...  
WO/2019/139257A1
The present invention relates to a polyamide-imide resin film having a low birefringence, comprising a polyamide-imide block copolymer comprising: an amide repeating unit in which an isophthaloyl group and an aromatic diamine residue are...  
WO/2019/139167A1
[Problem] The purpose of the present invention is to provide a resin composition for providing a plastic thin film that maintains excellent properties such as excellent heat resistance, low retardation, excellent flexibility, and excelle...  
WO/2019/138932A1
The present invention is intended to provide a polyimide having a new structure that can be produced at low cost. In order to achieve the aforementioned object, the present invention provides a polyimide or salt thereof, including: a str...  
WO/2019/139249A1
The present invention provides a polyimide film comprising: carbon black particles surface-treated with a titanium-based coupling agent and a polyimide resin obtained from imidization of a polyamic acid, wherein the carbon black particle...  
WO/2019/138361A1
The present disclosure relates to a polymeric blend composite comprising Poly Ether Ketone/Poly-(2,5-Benzimidazole) containing pre-treated multi walled carbon nanotubes (MWCNTs) between 0.5 to 5 wt% were melt processed on a twin-screw ex...  
WO/2019/139115A1
The present invention relates to a liquid crystal aligning agent characterized by containing an organic solvent and a polymer selected from among: polyamic acids obtained using a tetracarboxylic acid dianhydride component and a diamine c...  
WO/2019/139258A1
The present invention relates to a polyamide-imide resin film comprising a polyamide-imide block copolymer with a particular structure and having a predetermined retardation.  
WO/2019/139028A1
The present invention provides: a resin composition which is for an insulating film and from which a cured product having a further reduced dielectric constant and dielectric loss tangent is obtained; a photosensitive resin composition; ...  
WO/2019/135500A1
The present invention relates to an aromatic poly(amide-imide) copolymer film having high retardation and exhibiting a low moisture absorption rate, and a production method therefor.  
WO/2019/135520A1
Embodiments of the present invention provide a precursor polymer containing a benzyl alcohol group as an end-capping group and/or a linker group, and having a polyamic acid or a polyhydroxyamide structure. A polymer structure having impr...  
WO/2019/131896A1
Provided is a polyimide comprising more than 50 mol% of a repeating unit represented by chemical formula (1) with respect to total repeating units, the polyimide having, when measured as a 10 μm-thick film, a thermal expansion coefficie...  
WO/2019/132185A1
The present invention provides a polyimide film comprising, on the basis of the total weight of the polyimide film, 75-95 wt% of a polyimide resin, 2-15 wt% of a fluororesin and 3-10 wt% of carbon black having an average diameter of 0.1-...  
WO/2019/130310A1
A method of additive manufacturing of a three-dimensional object, comprises: dispensing from a first array of nozzles a modeling material formulation containing a polyimide precursor to form a layer in a configured pattern corresponding ...  
WO/2019/131294A1
This polyamide acid composition contains a polyamide acid that has a terminal structure represented by general formula (1), a polyamide acid that has a terminal structure represented by general formula (2) and a polyamide acid that has a...  
WO/2019/130839A1
This array antenna 10 comprises a plurality of antenna units 11. This array antenna 10 is provided with a patch substrate 12, a slotted substrate 13 and a liquid crystal layer 14. At least one of the patch substrate 12 and the slotted su...  
WO/2019/131894A1
Provided is a polyimide which contains a repeating unit represented by general formula (5). A2 in general formula (5) includes a tetravalent group represented by formula (A-1), B2 in general formula (5) includes a divalent group represen...  
WO/2019/131810A1
The present invention provides a method for manufacturing, on an industrial scale, a zero-azimuthal surface anchoring film, and a preferable liquid crystal display element and a liquid crystal display element manufacturing method using s...  
WO/2019/132184A1
The present invention provides a polyimide film and a flexible copper clad laminate comprising the same, wherein the polyimide film is prepared by the imidization of a polyamic acid derived from the polymerization of a monomer mixture co...  
WO/2019/132200A1
The present invention relates to a method for preparing a precursor for a lithium secondary battery positive electrode active material, wherein the concentration of ammonia present in waste water is reduced by using a polyamine as a chel...  
WO/2019/132515A1
The present invention relates to a method for preparing polyamic acid, and polyamic acid, a polyimide resin, and a polyimide film which are manufactured thereby and, more specifically, to the development of a polyimide composition having...  
WO/2019/131884A1
The present invention relates to a polyimide precursor resin composition for forming a flexible device substrate, the composition satisfying formula (1) and formula (2), and containing: a tetracarboxylic acid component containing 3,3',4,...  
WO/2019/124414A1
Provided is a polyamide imide resin containing a structural unit (Ia) derived from a compound represented by formula (I) and a structural unit (IIa) derived from a compound represented by formula (II), and having a glass transition tempe...  
WO/2019/124477A1
A photosensitive resin composition which contains (A) a polyimide precursor which has a polymerizable unsaturated bond, (B) a polymerizable compound which has an aliphatic cyclic skeleton, (C) thermal base generator, and (D) a photopolym...  

Matches 51 - 100 out of 31,581