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WO/2021/049805A1 |
The present invention relates to a sealing sheet, and a semiconductor package including same, the sealing sheet including: a substrate; and a sealing layer which is disposed on at least one surface of the substrate, and has a post-curing...
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WO/2021/049447A1 |
A resin composition according to one aspect of the present invention comprises a polycarbonate-based resin (A), a rubber-modified graft polymer (B), and a vinyl-based polymer (C), and has a content of an organic acid (D), which is an ali...
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WO/2021/043545A1 |
The present invention is related to a process for the production of a vinyl aromatic (co)polymer comprising the steps of: a) mixing a fraction (A) comprising one or more monomers selected from the group consisting of styrene, alpha-methy...
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WO/2021/044842A1 |
A purpose of the present invention is to provide a sealing agent for liquid crystal display elements, said sealing agent having excellent storage stability, adhesiveness and low liquid crystal contamination properties. Another purpose of...
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WO/2021/043552A1 |
The present invention is related to an expandable vinyl aromatic polymer composition comprising: - from 0.5 to 15 parts by weight of dispersed athermanous particles selected from the group consisting of coke, carbon black, graphite and c...
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WO/2021/045429A1 |
The present invention relates to a thermoplastic resin composition and a molded product thereof and, more specifically, to a thermoplastic resin composition and a molded product thereof, the thermoplastic resin composition comprising: 10...
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WO/2021/037915A1 |
The present invention relates to novel composite materials comprising elemental gold in the form of single crystals, amyloid fibrils and a polymer. This composite material is similar to glassy plastics yet lighter than aluminum and has a...
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WO/2021/039400A1 |
Provided is a resin composition that has excellent impact resistance and does not leave gunk on a die when extruded. A resin composition that contains (A) a styrene resin and (B) a polyester resin. Per a total 100 parts by mass of (A) ...
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WO/2021/039895A1 |
The present invention addresses the problem of providing: a PC resin composition which has excellent impact resistance, transparency, and weather resistance, and from which a PC resin alloy that can be paintless can be produced; and a mo...
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WO/2021/036615A1 |
Provided is a polypropylene-polyphenylene ether-polystyrene ternary alloy, characterized by comprising the following components in parts by weight: 100 parts of polypropylene, polyphenylene ether and polystyrene and 5-25 parts of an A-B-...
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WO/2021/040758A1 |
Coated particles include a particulate substrate, a surface copolymer layer surrounding the particulate substrate, and a resin layer surrounding the surface copolymer layer. The surface copolymer layer includes a copolymer of at least tw...
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WO/2021/039368A1 |
The present invention addresses the problem of providing a transparent thermoplastic resin composition that has both a high total light transmittance and a good color tone, and that further has a good reduction rate of total light transm...
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WO/2021/037953A1 |
Acrylonitrile-Butadiene-Styrene molding compositions having improved organoleptic properties comprising a rubber modified vinylaromatic copolymer composition obtained by mass (bulk) or solution polymerization in a continuous process, and...
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WO/2021/031249A1 |
Provided is a prepreg, wherein same is a blend of a fiber reinforcement, a matrix resin and a filler, with the fiber reinforcement being 20-60 parts by mass, the matrix resin being 20-65 parts by mass, and the filler being 10-40 parts by...
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WO/2021/032827A1 |
A thermoplastic molding composition comprising (A) 15 to 45 wt.-% graft copolymer (A) obtained by emulsion polymerization of styrene and acrylonitrile in presence of an agglomerated butadiene rubber latex (A1) with D50 of 150 to 800 nm; ...
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WO/2021/033953A1 |
The present invention relates to a method of preparing a graft copolymer and a thermoplastic resin composition comprising the graft copolymer. More specifically, the present invention relates to a method of preparing a graft copolymer an...
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WO/2021/033543A1 |
The present invention provides a polycarbonate resin composition having improved mechanical characteristics, chemical resistance, and thermal stability. This resin composition is characterized by containing, with respect to a total of 10...
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WO/2021/030509A1 |
A molding composition comprising (i) a thermoplastic resin; and (ii) a polysiloxane, where the polysiloxane includes phenyl substituents.
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WO/2021/030677A1 |
A cured article includes a cured thermoset resin matrix defining an article surface. Hollow glass microspheroids are dispersed in the cured thermoset resin matrix. A low profile additive package is dispersed in the cured thermoset resin ...
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WO/2021/025114A1 |
Provided is a resin particle which makes it possible to bring about increases in the area of contact between the resin particle or a particle comprising the resin particle and an adherend and in the resistance of friction therebetween an...
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WO/2021/024923A1 |
One aspect of the present invention is a resin composition comprising a polymer having within the molecule a structure unit represented by formula (1) and an inorganic filler. The inorganic filler includes silica wherein the percentage o...
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WO/2021/024347A1 |
This thermoplastic elastomer composition contains a thermoplastic styrene-based elastomer A, a propylene homopolymer B, and a softener C, wherein: the contained amount of the propylene homopolymer B is 10-400 parts by mass, and the conta...
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WO/2021/026170A1 |
A polystyrene (PS) composition for making an extruded foam, the PS composition comprising: a dried PS/alumina compound comprising a PS and an alumina additive, wherein the dried PS/alumina compound has a moisture content, measured by Cou...
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WO/2021/023230A1 |
Disclosed are a method for synthesizing a phosphorus-containing silicon-containing organic or inorganic internal-hybridized activated monomer, and a use thereof. The method comprises: by using a Kabachnik-Fields reaction, preparing a pho...
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WO/2021/025112A1 |
Provided is a resin particle whereby it becomes possible to increase the contact area and the friction resistance between the resin particle or a particle comprising the resin particle and an object of interest and therefore it becomes p...
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WO/2021/024999A1 |
This aqueous dispersion contains monomer emulsion particles comprising a monomer component, wherein the monomer component contains (A) at least one monomer X selected from the group consisting of styrene-based monomers and alkyl (meth)ac...
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WO/2021/017580A1 |
Disclosed is a method for preparing a polystyrene foamed material, comprising the following steps: blending a polystyrene and a polydimethylsiloxane to obtain a polystyrene/polydimethylsiloxane blend; and foaming the polystyrene/polydime...
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WO/2021/020542A1 |
A thermosetting resin composition according to the present invention contains: a compound that has an imide group and a carboxy group in each molecule (component (A)); and a polymer that has a repeating unit represented by general formul...
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WO/2021/020741A1 |
A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a rubber-modified aromatic vinyl-based copolymer resin; about 5 to about 20 parts by weight of a vinyl-based copolymer containing an epoxy...
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WO/2021/014973A1 |
Provided are: a wavelength-selective absorption filter containing a resin and four types of dyes A-D that have principal absorption wavelength bands in different specific wavelength ranges; and an organic electroluminescence display devi...
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WO/2021/012189A1 |
Disclosed is an ABS/POK composite material, comprising the following components in parts by weight: 20-77.8 parts of an ABS resin, 15-60 parts of a POK polyketone resin, and 5-30 parts of a PETG resin. According to the present invention,...
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WO/2021/012888A1 |
A thermoplastic cold-resistant PVC material for automobile interior decoration and a preparation method therefor. The material comprises the following components: PVC resin powder, phenyl silicone rubber grafted with styrene-acrylonitril...
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WO/2021/014736A1 |
The present invention addresses the problem of providing: a polydimethylsiloxane gum mixture which has good production efficiency and low production cost, and which is capable of quantitatively containing a polydimethylsiloxane gum; and ...
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WO/2021/011906A1 |
Rubber compounds that comprise rubber and propylene-a-olefin-diene (PE(D)M) polymers may be useful in tire-related articles (e.g., tire sidewalls, inner tubes, and innerliners). Such a rubber compound may comprise: about 5 phr to about 5...
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WO/2021/010184A1 |
This thermoplastic resin composition contains a styrene-based resin (A), a hydrophilic copolymer (B) having a polyoxyethylene chain, a fatty acid metal salt (C) represented by formula (1), and a styrene-based thermoplastic elastomer (D)....
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WO/2021/006192A1 |
A thermoplastic resin composition which contains: (A) a thermoplastic resin that is selected from the group consisting of (A1) an aromatic polycarbonate resin, (A2) a styrene resin, (A3) an aromatic polyester resin, (A4) a polyphenylene ...
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WO/2021/006259A1 |
Provided is a wax dispersant which can improve the fluidability, transparency and storage stability of a resin composition in a molten state upon the addition of a wax to the thermoplastic resin. The wax dispersant is a copolymer (A) whi...
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WO/2021/004293A1 |
Disclosed is a polypropylene composite material, comprising the following components in parts by weight: 63-99 parts of a polypropylene resin; 0-30 parts of a toughening agent; and 3-10 parts of an ethylene-propylene copolymer, wherein t...
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WO/2021/006425A1 |
The present invention relates to a highly stretchable polymer composite strain sensor and a manufacturing method therefor, the sensor being capable of monitoring the movement of a body, a robot and the like by mixing, in a polymer resin,...
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WO/2021/000519A1 |
Disclosed is a phase change heat storage plastic, comprising the following components in parts by weight: 20-50 parts of a plastic and 10-70 parts of a modified phase change powder. Due to same containing the appropriate amount of the mo...
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WO/2020/261737A1 |
This heat-conducting elastomer composition contains: 100 parts by mass of a styrene-based elastomer; 610 to 750 parts by mass of a process oil that is constituted of petroleum-based hydrocarbons and that has a weight-average molecular we...
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WO/2020/263031A1 |
The present invention relates to a thermoplastic resin composition and a molded article using same, the thermoplastic resin composition comprising, relative to 100 g of a base resin comprising (A) 65-75 wt% of a polycarbonate resin, (B) ...
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WO/2020/262277A1 |
This styrene-based resin composition includes: a resin (A) that contains a styrene-based resin (A1) having a syndiotactic structure and an aliphatic polyamide (A2); and 0.05-0.75 mass% of a higher fatty acid metal salt (B). The mass rati...
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WO/2020/260774A1 |
A method for recycling polystyrene in a dissolution recycling process, in which method 1,3-dioxolane or isoamyl acetate is used as a solvent for dissolving polystyrene.
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WO/2020/255755A1 |
A multilayer polyester film according to the present invention comprises a polyester film and a resin layer (X); and at least a surface layer on one side thereof is composed of the resin layer (X). With respect to this multilayer polyest...
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WO/2020/251215A1 |
The present invention relates to a thermoplastic resin composition comprising a base resin and a plasticizer, the base resin comprising, in a weight ratio of 70:30-90:10, a first copolymer obtained by graft polymerizing a first monomer m...
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WO/2020/246493A1 |
Provided is a composite resin composition that makes it possible to form a film in which cellulose nanofibers are uniformly dispersed in a resin. Provided is a composite resin composition containing an aqueous dispersion medium, resin ...
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WO/2020/247037A1 |
Disclosed herein are embodiments of a polymer-functionalized particle for using in isolating and extracting solutes, such as rare earth metals, lithium, and the like. The polymer-functionalized particles exhibit strong resistance to aggl...
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WO/2020/238260A1 |
The present invention relates to the technical field of graphene composite materials, and in particular, to a vertical graphene-high molecular polymer composite material, comprising a substrate, vertical graphene, and a high molecular po...
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WO/2020/242441A1 |
An example of an inkjet ink for textile printing includes a white pigment, a pigment dispersant, a non-crosslinked polyurethane-based binder, an additive, and a liquid vehicle. The pigment dispersant is selected from the group consisting...
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