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WO/2021/075480A1 |
The present invention provides a coating agent for paper, said coating agent containing an ethylene-vinyl alcohol copolymer that has an ethylene unit content of 1% by mole or more but less than 20% by mole, while having a block character...
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WO/2021/071226A1 |
A polyethylene according to the present invention has a molecular structure with a high content of moderate to high molecular weight domains and thus makes deoxidation, dehydration, and drying processes easy upon chlorination and allows ...
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WO/2021/071135A1 |
Embodiments of the present specification relate to a quantum dot, a display device comprising same, and a method for manufacturing the display device. More specifically, the embodiments can provide a quantum dot comprising: a hole transp...
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WO/2021/065941A1 |
The present invention provides: a resin composition, for molding, that has excellent thermal fusibility, is such that cracking from the resin fusion portion is unlikely when in use, and is capable of producing a molded article having exc...
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WO/2021/063780A1 |
The present invention relates to a process for preparing a dispersion (D°), comprising : (E1) a polymerization performed in an aqueous medium in the presence of: ° at least a pre-polymer (pO) of formula (R11)X-Z11-C(=S)-Z12-[A]-R12, wh...
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WO/2021/066267A1 |
The present invention relates to a resin composition for a tackifier or adhesive, and a method for preparing same. According to the present invention, a resin composition for a tackifier or adhesive can be provided. The resin composition...
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WO/2021/065946A1 |
The purpose of the present invention is to provide: a molding resin composition that supports an excellent continuous productivity and can produce a molded article that has a high surface smoothness, is resistant to molding defects, is r...
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WO/2021/065982A1 |
[Problem] To provide a crosslinked polymer for high-sensitivity lithography. [Solution] This crosslinked polymer for resists, which changes in solubility in developing solutions by the action of an acid, contains phenolic hydroxyl groups...
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WO/2021/066543A1 |
The present invention relates to a modified conjugated diene-based polymer and to a rubber composition comprising same. The present invention relates to a modified conjugated diene-based polymer, to a method for producing same, and to a ...
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WO/2021/063538A1 |
The decarboxylation of N-oxyphthalimide-based polyolefin- precursor polymers, copolymers and block copolymers is suitable for radical based post-polymerization modifications. The removal of the N-oxyphthalimide side group on the one hand...
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WO/2021/066561A1 |
The present invention relates to a modified conjugated diene-based polymer, a method for producing same, and a rubber composition comprising same. The present invention relates to a modified conjugated diene-based polymer having a low hy...
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WO/2021/065623A1 |
Provided is a hydrogenated block copolymer composition that contains a hydrogenated block copolymer A represented by general formula (A) and a hydrogenated block copolymer B represented by general formula (B), wherein the weight ratio (A...
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WO/2021/064774A1 |
The present disclosure provides a means for inhibiting or suppressing the outflow of a redox mediator constituting a reagent layer in a probe of an implantable biosensor, especially a means capable of improving storage stability (durabil...
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WO/2021/060907A1 |
The present invention provides: a polyethylene which has a molecular structure having a low small molecule content and a high polymer content in the molecules, and can thus improve tensile strength while maintaining excellent processabil...
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WO/2021/062432A1 |
Absorbent core comprising superabsorbent particles that are at least partially immobilized by an immobilizing material. The immobilizing material comprises a selectively hydrogenated block copolymer having an S block and an E block and h...
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WO/2021/060815A1 |
The present invention relates to a modifying agent that can be used in the modification of a conjugated diene polymer, and has excellent affinity with a filling agent and allows the mixing properties of a conjugated diene-based polymer t...
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WO/2021/060909A1 |
The present invention relates to a method for preparing a vinyl chloride-based polymer, comprising the steps of: (1) polymerizing vinyl chloride-based monomers in the presence of a vinyl chloride-based first seed particle, a vinyl chlori...
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WO/2021/060551A1 |
This olefin-based resin contains a structural unit derived from an alicyclic olefin (A), and has 1% or less of an aromatic moiety and 70% or more of a straight-chain moiety.
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WO/2021/060502A1 |
The present invention provides an electroconductive paste which leaves little undissolved fine substance if dissolved into an organic solvent and is thus easily filtered, while having excellent printability and exhibiting excellent surfa...
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WO/2021/060499A1 |
The present invention provides a polyvinyl acetal resin: which leaves few fine undissolved substances when dissolved in an organic solvent; by which the productivity can be improved when used particularly as a binder for a ceramic green ...
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WO/2021/060044A1 |
A production method of sulfur-modified polyacrylonitrile is provided which involves a step (1) for heating polyacrylonitrile and sulfur inside of a rotary heating container provided with a discharge tube and a sulfur vapor recovery unit ...
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WO/2021/060942A1 |
The present invention relates to a neodymium-catalysis modified conjugated diene polymer having excellent filler affinity, a method for producing same, and a rubber composition comprising same, and provides a neodymium-catalysis modified...
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WO/2021/059969A1 |
[Problem] To provide a modified polyolefin resin composition that has a high content of an unsaturated carboxylic acid or an anhydride thereof, is capable of suppressing a rise in fluidity after graft modification with little influence o...
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WO/2021/053295A1 |
The invention relates to an ethylene copolymer and a 1,3-diene copolymer of formula CH2=CR-CH=CH2, said copolymer having an amine function, and the symbol R representing a hydrocarbon chain having 3 to 20 carbon atoms. Such a copolymer i...
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WO/2021/053628A1 |
The present invention relates to an extrusion process for preparing a low molecular weight PTFE micropowder, comprising the steps of: introducing a PTFE composition into a extruder; applying heat treatment to the extruder; extruding the ...
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WO/2021/054785A1 |
The present invention relates to a method that can produce a modified conjugated diene polymer having excellent physical properties such as tensile properties and viscoelastic properties with a high modification ratio.
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WO/2021/054075A1 |
The purpose of the present disclosure is to provide a modified polymer that has excellent antifouling properties. The present disclosure relates to a modified polymer which is characterized by having (a) a main chain that is composed of ...
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WO/2021/049913A1 |
The present invention relates to a modified conjugated diene-based polymer having excellent processability as well as excellent tensile strength and viscoelasticity properties, and a rubber composition comprising same, and provides a mod...
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WO/2021/049916A1 |
The present invention pertains to: a modified conjugated diene-based polymer having excellent workability as well as excellent tensile strength and viscoelastic properties; and a rubber composition containing same. Provided is a modified...
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WO/2021/049909A1 |
The present invention relates to a modified conjugated diene-based polymer which has excellent tensile strength and viscoelastic characteristics as well as excellent processability, and to a rubber composition comprising same, wherein th...
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WO/2021/047087A1 |
Provided is a preparation method for resin for improving wet skid resistance of rubber, the first step: subjecting R resin and B functional group compound to a reaction, to obtain R-B resin and improve degree of polymerization of R resin...
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WO/2021/049488A1 |
Disclosed are water-absorbing resin particles 10a constituted of polymer particles that have been surface crosslinked by a surface crosslinking agent. When the water-absorbing resin particles are allowed to absorb physiological saline so...
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WO/2021/049906A1 |
The present invention relates to a modified conjugated diene-based polymer having excellent processability as well as excellent tensile strength and viscoelasticity properties, and a rubber composition comprising same, and provides a mod...
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WO/2021/049911A1 |
The present invention relates to a modified conjugated diene-based polymer having excellent tensile strength and viscoelastic properties while also having excellent processability, and a rubber composition comprising same. The present in...
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WO/2021/049487A1 |
The present invention discloses water absorbent resin particles 10a comprising polymer particles having a surface cross-linked by a surface-crosslinking agent. The ratio A/B is 21 or less where A is the static water absorption rate [seco...
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WO/2021/048879A1 |
A polyester resin containing Rosin (60 to 80% by weight on polymer solids),Maleic anhydride (5 to 15% by weight on polymer solids), tri and terta functional5polyols such as trimethylolpropane, pentaerythritol (10 to 20% by weight onpolym...
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WO/2021/049914A1 |
The present invention relates to a modified conjugated diene-based polymer exhibiting excellent processability and excellent tensile strength and viscoelasticity properties, and a rubber composition comprising same, the polymer comprisin...
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WO/2021/043004A1 |
Provided are a poly[α-cyanoacrylate] hydrolyzate and a preparation method and an application thereof, which belong to the field of pharmaceutical and chemical industry. A key technical solution is as follows: poly[α-cyanoacrylate] hydr...
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WO/2021/040622A1 |
There is provided a composite comprising a) a short chain sulfur; and b) a carbon-supported conductive polymer such as polyacrylonitrile, wherein sulfur atoms of said short chain sulfur are covalently linked to the conductive polymer of ...
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WO/2021/039309A1 |
An acidic gas separation membrane according to the present invention is selectively permeable to an acidic gas, while comprising a first porous layer and a resin composition layer that is formed on the first porous layer with use of a re...
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WO/2021/040621A1 |
The present disclosure relates to a carbonized composite comprising a sulfur chain and a conductive network such as polyacylonitrile (PAN), wherein said sulfur chain is covalently bonded to said conductive network via one or more C-S bon...
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WO/2021/039729A1 |
The purpose of the present invention is to provide a modified polyolefin resin capable of producing a coating film having excellent water adhesion resistance under high temperature conditions. More specifically, the present invention pro...
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WO/2021/039216A1 |
Provided are a resin having a graft structure represented by formula (1), a curable composition and a cured product of said resin, a color filter provided with said cured product, or a solid image pickup element or an image display appar...
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WO/2021/037799A1 |
The present invention provides a cardanol-derivatives modified polymer obtained from a reaction of epoxy groups in cardanol-derivative compound and carboxyl groups in a car-boxyl-functional polymer, wherein the cardanol-derivative compou...
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WO/2021/039628A1 |
The present invention provides: core-shell crosslinked-rubber particles which have reduced retardation, high transparency, and sufficient impact resistance and have improved dispersibility in solvents; an aggregate powder of the core-she...
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WO/2021/038342A1 |
A cationic copolymer comprises the divalent monomer units: wherein: each Ar1 independently represents phenylene; each L independently represents a direct bond or wherein each R1 independently represents an alkyl group having 1 to 4 carbo...
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WO/2021/041198A1 |
Disclosed herein are materials and methods related to the removal of a polyfluorinated alkyl compound from water. The materials contain both fluorine and an ion, which materials can be used as a network to remove the polyfluorinated alky...
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WO/2021/039982A1 |
Provided are: particles and affinity particles suitable for latex agglutination, the particles and affinity particles having little nonspecific adsorption and having a reactive functional group for chemically binding a ligand; an in vitr...
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WO/2021/033747A1 |
[Problem] To provide a sulfur-containing unsaturated hydrocarbon polymer that can improve the properties of wet gripping and low fuel consumption of a tire in a well-balanced state by being added to a rubber composition for a tire. [Solu...
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WO/2021/029310A1 |
[Problem] The present invention provides: a polymer which comprises a structural unit derived from p-hydroxystyrene and a structural unit having such a structure that a carboxylic acid is protected by an acetal group, and which contains ...
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