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Matches 1 - 50 out of 17,563

Document Document Title
WO/2019/116977A1
This hole collection layer composition for an organic photoelectric conversion elements comprises: a charge-transporting substance formed of a polyaniline derivative represented by formula (1); fluorochemical surfactant; metal oxide nano...  
WO/2019/114108A1
A sealing agent hydrogel, and a kit and preparation method therefor. The sealing agent hydrogel is prepared from the following raw material components: an electrophilic raw material as a first component; a nucleophilic material as a seco...  
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.  
WO/2019/117624A1
The present invention relates to a superbly crack-resistant thermosetting resin composition for coating thin metal film, and a metal laminate using the composition.  
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...  
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...  
WO/2019/111978A1
Achieved are: a nitride ceramic resin composite body that has further improved reliability in terms of heat resistance during the reflow process, while exhibiting heat conductivity, electrical insulation and adhesion to an adherend, whic...  
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)...  
WO/2019/110962A1
A composite membrane comprising (a) a porous support; (b)optionally a gutter layer; (c) a discriminating layer comprising (i) 1 to 99wt% of a polyimide comprising a repeat unit of Formula (1); and (ii) 1 to 99wt% in total of a polyimide ...  
WO/2019/112311A1
The present invention relates to a method for manufacturing a polyimide-based film and a polyimide-based film manufactured thereby and, particularly, to a method for manufacturing a polyimide-based film and a polyimide-based film manufac...  
WO/2019/112460A1
The group of inventions relates to binders for polymeric composite materials, more particularly for materials for outer space applications, and to methods for producing same. Proposed is a method for producing a composition of melt binde...  
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...  
WO/2019/107824A1
The present invention provides a negative photosensitive resin composition which is excellent not only in pattern adhesion but also in process characteristics and pattern formations, and an electronic device having an organic insulating ...  
WO/2019/107352A1
The present invention relates to a fiber-reinforced laminated body having at least a layer of woven fibers and a layer formed of a short-fiber-containing resin composition and to a method for manufacturing the same. A fiber-reinforced la...  
WO/2019/103274A1
The present invention relates to a polyimide film showing a low stress change rate on a silicon wafer. The present invention can minimize cracks which are formed due to the stress change of polyimide, in a process for depositing an inorg...  
WO/2019/100469A1
A multifunctional polyamide composite material, which relates to the technical field of plastics. The multifunctional polyamide composite material uses polyamide as a matrix and contains a multi-component functional additive. By means of...  
WO/2019/100409A1
The present invention relates to a thermosetting wholly aromatic polyester imide liquid crystal and a preparation method therefor. The method comprises: uniformly mixing a phosphate condensing agent, a metal salt, an active end group, an...  
WO/2019/097852A1
Provided is a filler-filled highly thermally conductive dispersion composition obtained by: pulverizing 5-70 parts by weight of thermoplastic polymer particles and 30-95 parts by weight of highly thermally conductive filler particles hav...  
WO/2019/095262A1
A polyimide/carbon nanotube composite film consisting of the following components in parts by weight: 150-250 parts of polyimide polymer, 1-2 parts of fullerene, 0.1-0.2 part of rare earth oxide and 2.5-3.5 parts of modifier, the polyimi...  
WO/2019/099329A1
A polyimide composition that includes a polyimide having a linear coefficient of thermal expansion of less than or equal to 1 ppm/°C, or -0.5 to 0.5 ppm/°C; and a fluoropolymer; wherein the polyimide composition has a permittivity of l...  
WO/2019/095259A1
Disclosed are a graphene-composited polyimide film consisting of the following components in parts by weight: 150 to 300 parts of a polyimide resin polymer, 1 to 2 parts of fullerene, 0.1 to 0.2 part of a rare earth oxide, and 2.5 to 3.5...  
WO/2019/093203A1
A triazine-ring-containing polymer characterized by including a repeating unit structure represented by formula (1). [In the formula, R and R' each independently represent a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, ...  
WO/2019/091908A1
The invention relates to a resin composition containing a covalent modified polyhexamethylene guanidine (PHMG) on the primary amine groups and/or a covalent modified polyhexamethylene biguanide (PHMB) on the primary amine groups. The inv...  
WO/2019/093669A2
The present invention provides a manufacturing method for an ultra-thin black polyimide film, which is obtained by mixing and imidizing two or more different kinds of polyamic acids, the method comprising the steps of: (a) preparing a fi...  
WO/2019/093645A1
The present invention provides a display substrate polyimide film having: remarkably improved insulation characteristics; inner pores, included in the polyimide film, of which the maximum size is 10 nm or less; and a high maximum dielect...  
WO/2019/088533A2
The present invention relates to a liquid crystal alignment agent composition for producing a liquid crystal alignment film having reinforced alignment properties and stability and exhibiting excellent electrical properties, a method for...  
WO/2019/088532A2
The present invention relates to a liquid crystal alignment agent composition for producing a liquid crystal alignment film having reinforced alignment properties and stability and exhibiting excellent electrical properties, a method for...  
WO/2019/089675A1
A polyimide polymer includes one or more aromatic dianhydride monomers and one or more aromatic diamine monomers as recited herein. A method for making a flexible display device includes preparing a polyimide solution including a polyimi...  
WO/2019/088441A1
The present invention provides a polyimide film comprising a polyimide, of which the Intf value calculated from equation 1 is -3 or greater when the weight reduction rate measured by the thermogravimetric method (TGA) is 5%. The film acc...  
WO/2019/088917A1
The present invention relates to quaternary ammonium-imidazolium copolymers having the following Formula (I): where the various groups are as defined in the specification. The present invention also relates to the polymer having the foll...  
WO/2019/088739A1
The present invention relates to: a liquid crystal aligning agent composition for forming a liquid crystal alignment layer having an excellent alignment property and durability and, simultaneously, having improved electrical properties a...  
WO/2019/087112A1
A sulfonated nanocellulose or sulfonated cellulose may be synthesized. A polyaniline emeraldine may be doped with the sulfontated nanocellulose or sulfonated cellulose to form a sulfonated nanocellulose-doped polyaniline or a sulfonated ...  
WO/2019/083093A1
The present invention provides a polyimide film for a roll type graphite sheet prepared by imidizing a polyamic acid formed by a reaction of a dianhydride monomer and a diamine monomer, where the polyimide film has a modulus of 2.7 GPa o...  
WO/2019/078298A1
The purpose of the present invention is to provide a benzoxazine resin from which there is obtained a cured product having exceptional heat resistance, pyrolysis characteristics, dielectric characteristics, and water absorption character...  
WO/2019/040407A3
Benzoxazine compounds, methods of making them, polymers made therefrom and methods of polymerizing the benzoxazines. These renewable benzoxazine monomers and polymers that utilize the variety of building blocks found in renewable plant b...  
WO/2019/075786A1
A high-temperature-resistant polyimide adhesive film and a preparation method therefor, for use in resolving the problems that the existing plate core adhesive-polyimide adhesive film for adhering honeycombs with a skin plate is poor in ...  
WO/2019/073970A1
A polyimide film comprising a polyimide resin and a triazine-based compound. The triazine-based compound is a 2,4,6-triphenyl-1,3,5-triazine derivative in which only one of the three benzene rings bonded to the triazine ring has a hydrox...  
WO/2019/073891A1
Provided is a resin composition for a printed wiring board capable of exhibiting excellent dielectric properties (extremely low dissipation factor tangent) appropriate for high-frequency use, and, when used in a copper-clad laminate boar...  
WO/2019/074831A1
A thermoset barrier film including: a reaction product comprising an anhydride-capped fluorinated polyimide oligomer, a POSS-crosslinker having an epoxy, di-aryl or acrylat group, a tie-agent having an acrylate and an epoxy group, an epo...  
WO/2019/039791A8
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...  
WO/2019/065522A1
This polyimide resin contains constituent units A derived from a tetracarboxylic acid dianhydride and constituent units B derived from a diamine, wherein: constituent units A include constituent units (A-1) derived from a compound repres...  
WO/2019/065164A1
This polyimide precursor resin composition contains: a polyimide precursor (A) containing a structure represented by general formula (1) and a structural unit represented by general formula (2); and a solvent (B). The polyimide precursor...  
WO/2019/066203A1
The present invention provides a novel polyimide resin adhesion enhancer having a fluorene framework, wherein a polyimide film produced using same exhibits conventional properties such as heat resistance and mechanical properties, and ma...  
WO/2019/065136A1
A polyimide powder which is composed of a blend of a polyimide powder A and a polyimide powder B and is soluble in an organic solvent, and which is characterized in that: the polyimide powder A and the polyimide powder B are composed of ...  
WO/2019/065264A1
This thin film-shaped electromagnetic wave shielding layer does not contain any metal components and contains: a π-conjugated conductive polymer which is a complex of a substituted or unsubstituted polyaniline, and a sulfosuccinic acid ...  
WO/2019/065523A1
This polyimide resin contains constituent units A derived from a tetracarboxylic acid dianhydride and constituent units B derived from a diamine, wherein constituent units A include constituent units (A-1) derived from a compound represe...  
WO/2019/060169A1
Disclosed is a polyimide film generated from a solution containing a polyamic acid in a high-boiling, aprotic solvent; wherein the polyamic acid comprises one or more tetracarboxylic acid components and one or more diamine components; an...  
WO/2019/058217A1
Polycarbodiimide-containing compositions, methods of using such compositions (e.g., to treat fibrous substrates), and articles treated with such compositions, wherein the compositions include a polycarbodiimide and a silicon-containing c...  
WO/2019/059331A1
A composition which contains a charge transport compound that has a structural unit represented by formula (1) and a compound that has a structural unit represented by formula (5), formula (6) or formula (7). (In formula (1), X1 represen...  
WO/2019/050175A1
The present invention relates to a liquid crystal alignment agent composition for forming a liquid crystal alignment film having excellent film strength while exhibiting excellent aligning characteristics and electrical characteristics, ...  

Matches 1 - 50 out of 17,563