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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...
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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...
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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...
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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 ...
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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.
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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.
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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; ...
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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.
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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...
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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...
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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-...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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,...
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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...
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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...
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WO/2019/123562A1 |
The present invention provides: a polyamide imide resin composition which has excellent heat resistance, flexibility, and printability and which can improve adhesion between members; and a semiconductor device which uses the resin compos...
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WO/2019/121061A1 |
The invention relates to a composition comprising a) a propylene homopolymer and/or a propylene copolymer consisting of at least 70.0 wt% of propylene monomer units and at most 30.0 wt% of comonomer units selected from ethylene monomer u...
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WO/2019/116161A1 |
Techniques regarding ionene compositions with antimicrobial functionality are provided. For example, one or more embodiments can comprise a monomer, which can comprise a single ionene unit. The single ionene unit can comprise a cation di...
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WO/2019/116940A1 |
A polyimide resin which has a constituent unit A that is derived from a tetracarboxylic acid dianhydride and a constituent unit B that is derived from a diamine, and wherein: the constituent unit A contains a constituent unit (A-1) that ...
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WO/2019/114493A1 |
Provided are a copolymer of polyalkyleneimine and polysiloxane, a textile softening composition comprising said copolymer, a process for treating a textile by said copolymer, use of said copolymer for treating a textile and a textile sof...
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WO/2019/116327A1 |
Polymeric polyoxazolines of the following structure are disclosed (I), where X is the residue of a polymeric polyol after reaction with a dicarboxylic acid/anhydride; where R5 is an organic moiety; where Y is an organic moiety containing...
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WO/2019/113707A1 |
The present disclosure relates to electroactive materials that are useful for secondary battery electrode materials and the secondary battery device including thereof. Further, the disclosure relates to cathode and anode materials obtain...
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WO/2019/116162A1 |
Techniques regarding chemical compounds with antimicrobial functionality are provided. For example, one or more embodiments describe herein can comprise a monomer that can comprise a molecular backbone. The molecular backbone can compris...
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WO/2019/118648A1 |
This disclosure concerns electrically conducting poly(pyrazoles). The concept of oligomerizing and polymerizing substituted aminopyrazole derivatives combined with a monomer activation procedure involving base-mediated conversion of the ...
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WO/2019/113640A1 |
The present disclosure relates to a continuous flow process for preparing conducting polymers, for example polyaniline. The continuous flow process can 5 provide a controlled synthesis of a conducting polymer from an emulsion comprising ...
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WO/2019/117445A1 |
A polyamide-imide copolymer according to the present invention enables a polyamide-imide film, which has both excellent thermal stability and mechanical properties and can implement anisotropy, to be provided.
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WO/2019/117330A1 |
The present invention relates to a scratch self-healing clearcoat composition for automobiles using a charge transfer complex, a clearcoat comprising the same, and a method of producing the same. More particularly, the present invention ...
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WO/2019/116163A1 |
Techniques regarding ionene and/or polyionene compositions with antimicrobial functionality and enhanced hydrophilicity are provided. For example, one or more embodiments can regard a chemical compound that can comprise an ionene unit, w...
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WO/2019/116160A1 |
Disclosed is a polymer comprising a repeating ionene unit. The repeating ionene unit can comprise a cation distributed along a degradable backbone. The degradable backbone can comprise a terephthalamide structure. Further the repeating i...
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WO/2019/112855A1 |
Thermally treated aerogel compositions that include polyamic amides in an amount less than the aerogel compositions that include polyamic amides prior to thermal treatment, and articles of manufacture that include or are manufactured fro...
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WO/2019/112151A1 |
The present invention provides a polyimide film comprising 5-18 wt% of a thermally conductive filler and 82-95 wt% of a base film on the basis of the total weight of the polyimide film, wherein the base film is prepared by imidizing a po...
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WO/2019/112080A1 |
The present invention relates to a method for preparing an insoluble polyaniline composite for antibacterial use and heavy metal removal, wherein an organic acid is doped into a porous non-conductive polyaniline emeraldine base to give c...
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WO/2019/111870A1 |
The present invention provides a coating solution having good storage stability, which can be adhered satisfactorily onto a glass substrate even when the temperature rising rate is increased in the thermal curing of a polyamic acid (PAA)...
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WO/2019/107250A1 |
The present invention provides: a negative photosensitive resin composition that achieves a high resolution, and suppresses the occurrence of voids at an interface of a Cu layer contacting a resin layer after a high-temperature storage t...
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