| Document |
Document Title |
|
WO/2024/080351A1 |
The present invention provides a liquid crystal alignment film and a liquid crystal aligning agent, each of which has good liquid crystal alignment properties and is capable of imparting a pretilt angle of 87° to 88°, while achieving h...
|
|
WO/2024/077677A1 |
An aerogel composite material, a preparation method therefor, and the use thereof. The aerogel composite material comprises a polymer aerogel and an inorganic nano aerogel, the polymer aerogel being an aerogel prepared from at least one ...
|
|
WO/2024/080249A1 |
The present disclosure relates to a resin film-forming material comprising a compound A that includes two or more first groups and has an ester bond and a compound B that includes two or more second groups capable of forming a bond with ...
|
|
WO/2024/075746A1 |
Disclosed is a method for producing a resin composition. The method for producing a resin composition includes: a step of obtaining a polyimide resin by reacting tetracarboxylic dianhydride and a polyamine in an organic solvent; and a st...
|
|
WO/2024/075744A1 |
Disclosed is a method for producing a resin composition. This method for producing a resin composition comprises: a step in which a polyimide resin is obtained by causing a reaction between a tetracarboxylic acid dianhydride and a polyam...
|
|
WO/2024/076045A1 |
The present invention relates to a sulfur-triazine polymer and a lithium-sulfur battery that contains same as a positive electrode and thus can be used in a lean electrolyte, and, more particularly, to a sulfur-triazine polymer prepared ...
|
|
WO/2024/076094A1 |
The present invention provides a black polyimide film manufactured by imidizing a polyamic acid obtained from dianhydride monomers and diamine monomers, the black polyimide film comprising: a black pigment containing bituminous coal and ...
|
|
WO/2024/070846A1 |
Provided is a curable composition which exhibits excellent solvent solubility and can be cured at a low temperature in the presence of oxygen. The curable composition according to the present disclosure contains: a compound (A) represe...
|
|
WO/2024/070808A1 |
Provided is a photosensitive film provided with a photosensitive resin composition layer comprising a photosensitive resin composition, in which the photosensitive resin composition layer has a thickness of 20 μm or more, the photosensi...
|
|
WO/2024/071237A1 |
Provided are: a resin composition including one or more resins selected from the group consisting of polyimides and precursors thereof, the dielectric loss tangent of a cured product obtained by heating the resin composition at 230°C fo...
|
|
WO/2024/071909A1 |
Provided are optical film and a display device comprising same, the optical film according to an embodiment of the present invention comprising light-transmissive base material, and a filler dispersed therein, the filler being in the for...
|
|
WO/2024/070845A1 |
The purpose of the present invention is to provide a highly sensitive photosensitive resin composition with which the amount of film reduction during alkaline development is reduced and exposure time can be shortened. The present inventi...
|
|
WO/2024/071790A1 |
The present invention pertains to a polyimide resin having excellent heat resistance and oxidation stability, and a method for producing same. The present invention improves the heat resistance and oxidation stability of a polyimide resi...
|
|
WO/2024/067649A1 |
The present application provides a diamine compound, a polyimide acid, a polyimide, and a preparation method therefor and use thereof. The diamine compound has a chemical structural formula represented by formula (I), wherein R1 and R2 a...
|
|
WO/2024/071380A1 |
A resin composition comprising a resin which is at least one resin selected from the group consisting of polyimides and precursors thereof and which has a side chain including a five- or more-membered cyclic structure, a polymerization i...
|
|
WO/2024/070963A1 |
The present invention provides a film production method involving applying, onto a base material, a photosensitive resin composition that includes (A) a resin, (C) a photopolymerization initiator, (D) a radical polymerization inhibitor, ...
|
|
WO/2024/070802A1 |
A resin composition containing (a) at least one resin selected from the group consisting of polyimides, polyimide precursors, polybenzoxazoles, any precursors thereof, and copolymers of these and (b) a photoacid generator, wherein the co...
|
|
WO/2024/071896A1 |
An embodiment of the present invention provides an optical film which has a stiffness index (STI) of 80 to 190, based on a thickness of 50㎛. The stiffness index is calculated by expression 1 below: [Expression 1] STI = Shore D hardness...
|
|
WO/2024/063534A1 |
The present invention provides a polyimide varnish comprising: a first polyamic acid comprising a first block derived by polymerization of a first dianhydride acid component comprising biphenyltetracarboxylic dianhydride (BPDA) and a fir...
|
|
WO/2024/062963A1 |
The present invention pertains to, inter alia, a resin composition containing a liquid crystal polyester and a thermoplastic polyimide. The liquid crystal polyester has a repeating unit containing a naphthalene structure, and the number ...
|
|
WO/2024/064576A1 |
A polymeric film and process for making same, the film comprising residues of 5(6)-amino-2-(p-aminophenyl) benzimidazole, aromatic diamine, and aromatic diacid-chloride, in the form of polymer having a polymer chain including a salt of f...
|
|
WO/2024/060583A1 |
Disclosed are a polyester imide copolymer, a preparation method therefor, and use thereof, which belong to the technical field of polymers. The structural formula of the polyester imide copolymer is represented by formula (I), wherein x,...
|
|
WO/2024/063112A1 |
The purpose of the present invention is to provide a resin composition which can suppress the occurrence of voids and floating during heat treatment and can be easily peeled after the heat treatment. Moreover, another purpose of the pres...
|
|
WO/2024/062923A1 |
The present invention addresses the problem of providing a film that has excellent adhesion for bonding members, even at an extremely low temperature of about -50°C, and has high cold/heat cycle reliability. The invention relates to a...
|
|
WO/2024/064585A1 |
A filled polymeric film comprising polymer and an inorganic dielectric constant-enhancing additive, the filled polymeric film having 12 to 75 percent by weight of said inorganic dielectric constant-enhancing additive, based on the total ...
|
|
WO/2024/058164A1 |
This liquid crystal aligning agent contains: a polymer α obtained from a compound having a polymerizable group having a polymerizable unsaturated hydrocarbon group; at least one type of polymer β selected from among a polyimide, a poly...
|
|
WO/2024/055383A1 |
Disclosed are a polymerized 1,5-substituted triazole, a preparation method therefor, and the use thereof. A binary trimethylsilylacetylene monomer and a binary organic azide monomer are used as raw materials to react in the presence of p...
|
|
WO/2024/058194A1 |
This method for producing a polyimide film comprises: a step 1 in which, at 50°C to 120°C, a solvent is removed from a varnish that contains the solvent and a polyimide precursor having a polyamic acid moiety, and the resulting varnish...
|
|
WO/2024/059499A1 |
Biodegradable melanoidin polymers of varying solubility prepared from non-fossil fuel¬ based ingredients by a method that includes at least the following steps: a) mixing by application of shear force a quantity of a reducing carbohydra...
|
|
WO/2024/059309A1 |
In one aspect, a block copolymer described herein comprises a hydrophilic block including oxazoline monomer or oxazine monomer, and a cationic block comprising monomer including a linear or branched polyamine side chain. In another aspec...
|
|
WO/2024/058061A1 |
A polyimide resin having a structural unit A derived from a tetracarboxylic dianhydride and a structural unit B derived from a diamine, wherein the structural unit A includes a structural unit (A1) derived from a compound represented by ...
|
|
WO/2024/053747A1 |
The present invention relates to biocompatible polymers suitable for drugs and gene delivery, and producing methods thereof. The present invention also enables the creation of compounds with diverse structures by a concise method. The pr...
|
|
WO/2024/051811A1 |
The present invention relates to the field of porous materials, and in particular to a recyclable polymer aerogel, a preparation method therefor, a recovery method therefor, and a use thereof, and a recyclable cold-storage phase-change c...
|
|
WO/2024/053347A1 |
[Problem] To provide a composition that includes an aromatic polyamide and/or an aromatic polyamide-imide and can be molded by drying after application. [Solution] [Claim 1] A composition that contains an aromatic polyamide and/or an aro...
|
|
WO/2024/053691A1 |
A porous film according to the present invention contains an aromatic polymer having: a plurality of units forming a main chain of a polymer and represented by formula (1); and a cross-linked structure that binds any two or more of the u...
|
|
WO/2024/051826A1 |
The present invention relates to the field of phase-change materials, and specifically relates to a composite aerogel, a recyclable heat-storage phase-change composite material with a photothermal conversion function, and preparation met...
|
|
WO/2024/053690A1 |
A porous film and a composite film according to the present invention each contain a crosslinked polymer in which aromatic polymers are crosslinked together. The aromatic polymers are obtained by copolymerizing at least a fluorine-based ...
|
|
WO/2024/048296A1 |
The present invention addresses the problem of providing a photosensitive composition wherein photolithography properties are excellent and a cured film obtained therefrom has a low coefficient of linear expansion, as well as a transfer ...
|
|
WO/2024/050017A1 |
An aerogel with a polyimide matrix and associated methods are disclosed. In one example, the aerogel includes linear polyimide molecules with high molecular weight.
|
|
WO/2024/045572A1 |
The present invention relates to the technical field of antibacterial agent preparation, and in particular to an antibacterial finishing agent and a preparation method therefor and a use thereof. The antibacterial finishing agent is prep...
|
|
WO/2024/046395A1 |
Embodiments of the present application provide a leveling agent, particularly a polypyridine compound. The polypyridine compound comprises a structural unit as shown in formula (I) or a protonation product of the structural unit as shown...
|
|
WO/2024/050355A1 |
Anion exchange polymers comprise a plurality of repeating units of formula (I). The polymer may be synthesized from a super acid catalyzed poly hydroxy alkylation reaction of monomers Ar1', Ar2', and X1' to form a neutral precursor polym...
|
|
WO/2024/048740A1 |
Provided is a polyimide film which achieves a balance in the properties of chemical resistance, Young's modulus, YI (yellowness), and glass transition temperature when curing is carried out at a temperature of not lower than 430°C, and ...
|
|
WO/2024/046225A1 |
Provided in the present application are an ester type photosensitive polyimide material and a preparation method therefor. By means of introducing fluorinated graphene quantum dots containing low-polarity fluorine atoms, the dielectric c...
|
|
WO/2024/048604A1 |
A resin composition containing a polyimide precursor that includes a repeating unit represented by formula (1-1) and that has a polymerizable group content of 2 mmol/g or more and an amide bond content of 1.5 mmol/ g or less, a polymeriz...
|
|
WO/2024/048603A1 |
Provided are: a resin composition comprising a polyimide precursor containing a repeating unit represented by formula (2); a cured product; a laminate; a method for producing a cured product; a method for producing a laminate; a method f...
|
|
WO/2024/043285A1 |
This resin composition is characterized by comprising a resin having: a monomer unit derived from an acetoacetic ester compound (A) having two or more acetoacetic ester groups per molecule, and a monomer unit derived from an amine compou...
|
|
WO/2024/038810A1 |
The present invention provides a positive-type photosensitive composition capable of suppressing generation of foreign matter defects on a surface of an opening part and forming a pixel division layer and/or planarized layer with high th...
|
|
WO/2024/038833A1 |
Fluorine-containing aromatic polymers, being used in a wide variety of applications, are desired to have various structures. A fluorine-containing aromatic polymer according to the present disclosure is represented by formula (I).
|
|
WO/2024/038737A1 |
Provided is a polyimide which exhibits excellent solubility in a solvent. This polyimide is obtained by polymerizing an acid component which contains 3,3',4,4'-biphenyltetracarboxylic dianhydride and a diamine component which contains 20...
|
