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WO/2019/039482A1 |
[Problem] To provide: a coating agent which makes it possible to form a coating film having excellent adhesion and bondability to a base and excellent water resistance and which contains a water-based material as the main component; and ...
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WO/2019/040409A1 |
A renewable polyimide or polyamic acid formed from a reaction comprising one or more furfurylamine compounds of Formula (I) or Formula (II) and one or more dianhydride or diacid compounds and heating to a temperature of up to 350oC, as w...
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WO/2019/039791A1 |
The present invention relates to a polymer suitable for use in a liquid crystal aligning agent thanks to excellent liquid crystal alignment, durability, and electrical properties thereof, a liquid crystal aligning agent composition compr...
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WO/2019/039254A1 |
The present invention relates to a binder resin for electrodes, which is composed of a polyimide resin that has a melting point of 300°C or less. The present invention also relates to: an electrode mixture paste which contains this bind...
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WO/2019/039135A1 |
The resin composition of the present invention comprises a maleimide compound (A) represented by formula (1) and a cyanic acid ester compound (B). (In formula (1), the R moieties each independently represent a C1-12 (un)substituted monov...
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WO/2019/034429A1 |
The invention relates to a multifunctional block copolymer, which comprises a hydrophilic non-acidic polymer block (A) and also a hydrophilic acidic polymer block (B) and/or a hydrophobic polymer block (C), wherein the hydrophobic polyme...
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WO/2019/033761A1 |
Disclosed in the present invention is a method for preparing a composite dielectric film for a film capacitor, comprising the following five steps: (1) synthesizing a fluorine-containing phenolic hydroxyl polyimide precursor in one step;...
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WO/2019/031604A1 |
[Problem] To provide a liquid crystal alignment agent that makes it possible to form a liquid crystal alignment film that gives a liquid crystal display element that has favorable viewing angle characteristics and afterimage characterist...
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WO/2019/030194A1 |
The invention relates to a process for manufacturing polyethyleneannine compounds selected from the group of polyethyleneamines and hydroxyethylethyleneamines comprising the steps of - in an adduction step providing a CO2 adduct of a sta...
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WO/2019/032649A1 |
Disclosed is a solution containing a polyamic acid in a high-boiling, aprotic solvent; wherein the polyamic acid contains two or more tetracarboxylic acid components and one or more diamine components; and wherein at least one of the tet...
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WO/2019/031832A1 |
The present invention relates to a bi-functional thermosetting resin containing a novel structure of aziridine derivative, the bi-functional thermosetting resin being characterized by having a fast curing rate, a high curing degree even ...
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WO/2019/030393A1 |
A photosensitive microcapsule having a shell encapsulating a core material. The core material can comprise a benefit agent and the shell can comprise a photosensitive polymer. The photosensitive polymer can include one or more photosensi...
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WO/2019/030382A1 |
The invention relates to novel organic semiconducting polymers, to methods for their preparation and educts or intermediates used therein, to compositions containing them, to the use of the polymers and compositions as organic semiconduc...
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WO/2019/026772A1 |
Provided are: a photosensitive resin composition which can be cured at a lower temperature of lower than 300°C and cannot corrode a metallic wire; a dry film; a cured article; a printed wiring board; and an electronic component. The pho...
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WO/2019/026795A1 |
Provided are a hydrophilic polyamide and polyimide having unique properties, such as heat resistance, of polyamide and polyimide. According to the present invention, a polymer compound is characterized by having a repeating unit represen...
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WO/2019/027207A1 |
The present invention relates to a method for manufacturing a polyimide film using fumed silica particles, and a polyimide film having a low dielecgric constant manufactured by the method. The polyimide film manufactured by the method ac...
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WO/2019/026806A1 |
The purpose of the present invention is to provide: a polyimide film having high transparency and improved bending resistance against multiple times of bending; and a varnish capable of providing such a polyimide film. The varnish accord...
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WO/2019/022215A1 |
The present invention provides a liquid crystal alignment agent which can enhance adhesion between a sealing agent and a liquid crystal alignment film, and thereby inhibit the occurrence of display unevenness of a liquid crystal display ...
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WO/2019/019594A1 |
The present disclosure discloses a liquid crystal alignment film, a preparation method therefor, a substrate and a display device. The liquid crystal alignment film comprises a polyimide containing a fluoride group, and the polyimide is ...
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WO/2019/019483A1 |
Provided are an intrinsic flame-retardant resin with a low polarity, and a preparation method therefor and the use thereof. The intrinsic flame-retardant resin with a low polarity has a structure as shown in formula I and is a phenolic c...
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WO/2019/022202A1 |
Provided is a resin composition for forming a novel resin film in a liquid crystal display element, whereby adhesion between a liquid crystal layer and an electrode can be increased, and peeling of the element, formation of bubbles, and ...
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WO/2019/013179A1 |
This composition for an electroless plating underlying membrane contains (A) a conductive polymer, (B) one or more resins selected from the group consisting of polyester polyol resins and polyether polyol resins, and (C) a polyisocyanate...
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WO/2019/012347A1 |
Embodiments of the present disclosure describe pseudo Tröger's base- derived dianhydrides. Embodiments of the present disclosure also describe polyimides based on pseudo Tröger's base-derived dianhydrides, including intrinsically micro...
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WO/2019/010544A1 |
Disclosed is an electrically conductive or semi-conductive lamellar structure, its method of production and use. The lamellar structure has a plurality of sheets, wherein each sheet comprises nanochains. At least some of the nanochains a...
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WO/2019/013240A1 |
Provided are: a thermosetting resin composition which is excellent in terms of suppressing fluctuations over time in the thickness of a film formed from the thermosetting resin composition and which is excellent in terms of strength upon...
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WO/2019/013241A1 |
Provided is a novel thermosetting resin composition with which it is possible to contribute to an increased abundance of materials. Provided are, in particular, a thermosetting resin composition which is stable, and which has excellent s...
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WO/2019/013169A1 |
A polyimide film wherein, in a temperature-loss tangent (tanδ) curve obtained by dynamic viscoelastic measurement, the maximum tanδ in a temperature range, said temperature range being from the minimum temperature in the high temperatu...
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WO/2019/013182A1 |
Disclosed is a production method for a second polyimide powder, the method comprising: a spraying step for spraying a polyimide solution containing a polyimide having a repeating unit represented by formula (1), an imidization agent, and...
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WO/2019/013339A1 |
The present invention contains: a polyimide precursor, which is obtained from a tetracarboxylic acid component and a diamine component including a diamine having a specific side-chain structure and a diamine having the structure represen...
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WO/2019/012349A1 |
Embodiments of the present disclosure describe carbocyclic pseudo Tröger's base (CTB) amines. Embodiments of the present disclosure further describe microporous polymers derived from pseudo CTB amines, including, but not limited to, pol...
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WO/2019/007803A1 |
Polyoxazolin with a photoactivatable group The present invention relates to a polyoxazoline of the formula I as defined below; to a method for synthesizing the polyoxazoline of the formula I, comprising the reaction of an aryl ketone whi...
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WO/2019/009192A1 |
The present invention provides: a liquid crystal alignment agent that has excellent thermal stability and solvent solubility; and a liquid crystal panel that allows inhibition of generation of ghosting and stains and inhibition of decrea...
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WO/2019/009135A1 |
Provided is a resin composition comprising: (a) a resin containing at least one among polyimide, polyamideimide and polybenzoxazole, and having at least one acidic functional group among a phenolic hydroxyl group, a carboxyl group and a ...
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WO/2019/004802A1 |
The present invention relates to a polyimide-based copolymer and a polyimide-based film including same. A polyimide-based copolymer according to the present invention makes it possible to provide a polyimide-based film having excellent t...
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WO/2019/004940A1 |
The present invention relates to an imidazolium oligomer of formula (I) and an imidazolium oligomer or a polymer of formula (II) where the various groups are as defined in the specification. The present invention also relates to the meth...
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WO/2019/004707A1 |
The present invention relates to a liquid crystal alignment agent composition for producing a liquid crystal alignment film having improved film strength with improved liquid crystal alignment characteristics, a method for producing a li...
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WO/2019/004932A1 |
The present invention mainly relates to a polymer for delivery of biologically active materials, a complex and a method of synthesis thereof. The polymer comprises a poly(ethylene imine) and at least one monomer, each monomer comprising ...
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WO/2019/004677A1 |
The present invention relates to a polyimide precursor composition, a preparation method therefor, and a polyimide substrate manufactured therefrom. The polyimide precursor composition has a low viscosity while containing a solid part in...
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WO/2019/004708A1 |
The purpose of the present invention is to provide: a liquid crystal alignment agent composition capable of having excellent storage stability, ensuring a high imidization rate, and preparing a liquid crystal alignment film with improved...
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WO/2018/232502A1 |
Polymeric transfection reagents for delivery of nucleic acids to cells, pharmaceutical compositions comprising same, and methods of preparing and using same are provided. A compound comprises polyethylenimine, a lipid selected from chole...
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WO/2018/237377A1 |
The present invention provides curable, high molecular weight (>20,000 Daltons) polyimide compounds. The polyimides, once cured, possess a wide range of glass transition temperatures, have high tensile strength and high elongation. Furth...
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WO/2018/234329A1 |
Provided is an (A)-(B)-(A) triblock copolymer comprising two hydrophilic polymer blocks (A) as further defined herein, and a polymer block (B), said polymer block (B) comprising at least one type of repeating unit of the following formul...
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WO/2018/234179A2 |
An aqueous dispersion of capsules comprising a resin having at least one repeating unit of formula I, II and/or III and which is obtainable by contacting in a liquid comprising water, a compound A comprising at least 2 functional groups ...
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WO/2018/236003A1 |
The present invention relates to a Pickering emulsion composition using polyimide particles, and a preparation method therefor. A Pickering emulsion stabilized by polyimide particles, according to the present invention, has a very stable...
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WO/2018/230705A1 |
An insulated electric wire 1 that comprises: a conductor 10 that has a linear shape; and an insulating film 20 that is formed to cover the outer peripheral side of the conductor. The insulating film 20 comprises a polyimide that has a po...
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WO/2018/230222A1 |
In the present invention, a lyotropic liquid crystalline composition obtained by mixing a polymer (P) having a partial structure represented by formula (1) and a solvent is used. In formula (1), at least one of R1 to R10 is a monovalent ...
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WO/2018/230495A1 |
Provided is a layered body comprising a functional layer disposed on at least one surface of a polyimide film via a compatible layer, the functional layer including at least one polymer of a radically polymerizable compound and cationica...
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WO/2018/230617A1 |
This liquid crystal aligning agent contains: a polyimide precursor which is obtained from a diamine component containing a diamine having a structure represented by formula (1) and a diamine having a prescribed side chain structure; and/...
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WO/2018/229415A1 |
Sulphurised benzoxazine compound for use in the synthesis of a polybenzoxazine, corresponding to the formula (A), (formula I): wherein: each benzene ring of the two oxazine rings bears at least one radical denoted "G"; the two oxazine ri...
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WO/2018/097496A9 |
A compound of the present application may be produced such that the compound has a low melting point and excellent flexibility, and thus a phthalonitrile resin, a prepolymer of the same, or a polymerizable composition for forming the sam...
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