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Matches 1 - 50 out of 30,855

Document Document Title
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...  
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;...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
WO/2019/014370A1
The disclosure relates generally to black-to-transmissive electrochromic polymers having superior properties such as absorbance of across the entire visible spectrum and an obvious color change from black to transmissive with an applied ...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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/...  
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...  
WO/2018/229416A1
Sulphurised polybenzoxazine, the recurring units of which comprise at least one unit corresponding to the formulas (I) or (II): wherein the two oxazine rings are connected to one another by a central aromatic group, the benzene ring of w...  
WO/2018/230428A1
Provided are: an acid group-containing (meth)acrylate resin which provides a cured product that has high heat resistance, while exhibiting excellent developability and excellent solubility in a solvent; a curable resin composition which ...  
WO/2018/229417A1
Metal or metal-plated reinforcement, at least the surface of which is at least partly made of metal, at least the metal portion being coated with a sulphur polybenzoxazine, the recurring units of which comprise at least one unit correspo...  
WO/2018/230706A1
An insulated electric wire 11 that comprises: a linear conductor 12; and an insulating film 14 that surrounds an outer-peripheral-side surface 13 of the conductor 12. The insulating film 14 includes a polyimide layer that comprises a pol...  
WO/2018/231437A1
The disclosure provides methods and materials suitable for preparing coating layers on substrates. The coatings comprise quaternary amine groups and therefore impart anti-bacterial properties to the substrate. In one embodiment, for exam...  
WO/2018/225810A1
The present invention relates to a liquid crystal alignment agent which contains: (A) a polymer obtained from a diamine component containing a diamine represented in formula (1), and an acid component containing a cyclobutane tetracarbox...  
WO/2018/225676A1
Provided are: a photosensitive resin composition which has excellent storage stability, while exhibiting high sensitivity; and a cured film, a laminate, a method for producing a cured film, and a semiconductor device, each of which uses ...  
WO/2018/225825A1
The purpose of the present invention is to provide a method for forming a resin thin film laminate that makes it possible to preserve the exceptional performance attributes of exceptional heat resistance, low retardation, exceptional fle...  
WO/2018/225598A1
Provided are: a film which is suitably used as an optical film in an image display device and has excellent optical homogeneity; and a method for producing the same. Also provided is an evaluation method with which it is possible to eval...  
WO/2018/224350A1
The invention relates to novel polyamines of formula (I), derived from the reaction between piperazine and an epihalohydrin or a 1,3-dihalo-2-propanol, n being between 2 and 100, being indifferently an H or an alkyl radical comprising be...  

Matches 1 - 50 out of 30,855