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WO/2022/054885A1 |
A composition which contains a surface-treated silica and a resin component containing an olefin-aromatic vinyl compound-aromatic polyene copolymer that satisfies all of the following conditions (1) to (4). (1) The number average molecul...
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WO/2022/047957A1 |
The present invention relates to the technical field of fiber modification, and provides a graphene/polymer multi-orientation filling modified chemical fiber and a preparation method therefor. In the present invention, graphene is coated...
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WO/2022/044962A1 |
Provided are: a curable composition that is for an antimicrobial and antiviral material, and that contains a bismuth compound in which a phosphoric acid ester having a (meth)acryloyl group is bonded to bismuth, and a polymerizable monome...
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WO/2022/044480A1 |
This maleimide-based copolymer comprises 40-65 mass% of an aromatic vinyl-based monomer unit and 35-60 mass% of a maleimide-based monomer unit, wherein the residual amount of an aromatic vinyl-based monomer is 200-2,000 ppm by mass, and ...
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WO/2022/039099A1 |
The present invention addresses the problem of providing: a maleimide copolymer from which it is possible to obtain a chlorine-containing polymer resin composition, in which coloration of the composition is suppressed and the heat resist...
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WO/2022/039098A1 |
The present invention addresses the problem of providing: a maleimide copolymer from which it is possible to obtain a chlorine-containing polymer resin composition, in which coloration of the composition is suppressed and the heat resist...
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WO/2022/035468A1 |
The present disclosure relates to a phosphorus additive that is useful for stable cycling and storage of lithium ion cells at high temperatures, an electrolyte containing the phosphorus additive, and an electrochemical energy storage dev...
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WO/2022/032169A1 |
Provided are nucleic acids and vectors that collectively encode various gene products related to converting styrene to polyhydroxybutyrate (PHB). In some embodiments, the nucleic acids and vectors collectively encode a styrene monooxygen...
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WO/2022/024878A1 |
The object of the present invention is to provide a maleimide-based copolymer which makes it possible to obtain a resin composition that has excellent flowability and a low yellow index (YI) while having heat resistance imparting propert...
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WO/2022/025701A1 |
The present invention relates to a chain transfer agent containing an organozinc compound, a method for preparing same, and a method for preparing a block copolymer using same. A chain transfer agent is obtained by a preparation method c...
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WO/2022/019241A1 |
Provided is a method for producing a fluorine-containing elastomer aqueous dispersion, using which a fluorine-containing elastomer aqueous dispersion which contains CH2- in the main chain thereof is produced by polymerizing a fluorine-co...
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WO/2022/019515A1 |
The present invention relates to a method for preparing a polymer, and provides a method for preparing a polymer, the method comprising the steps of: feeding a monomer stream and a solvent stream into a reactor to perform a polymerizatio...
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WO/2022/014599A1 |
Provided are a varnish having a low viscosity and, obtained therefrom, a cured body that exhibits a high degree of crosslinking and is excellent in terms of low dielectric properties, high temperature mechanical properties and low coeffi...
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WO/2022/014591A1 |
The present invention provides: a curable composition which contains a bismuth compound, wherein a phosphoric acid ester having a (meth)acryloyl group is bonded to bismuth, and a nitrile compound having a radically polymerizable carbon-c...
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WO/2022/014910A1 |
The present invention relates to a method for preparing a polymer, the method comprising the steps of: supplying a monomer stream and a solvent stream to a reactor to prepare a reaction product through a polymerization reaction; supplyin...
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WO/2022/010986A1 |
A preformed thermoplastic polymer is dispersed into a polyol via a mechanical dispersion process. A stabilizer is present to stabilize the dispersed polymer particles. An antisolvent is also present. The antisolvent has been found to lea...
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WO/2022/009744A1 |
This polymer compound is represented by formula (1) (in the formula, R1 and R2 each independently denote a hydrogen atom or a methyl group. m and n are average numbers of repeating units, and each independently denote a real number withi...
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WO/2022/001017A1 |
A compatibilizer and a preparation method therefor, and a glass fiber reinforced polypropylene composite material using the compatibilizer and a preparation method therefor. The material comprises the following components in parts by wei...
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WO/2022/002278A1 |
The present invention belongs to the field of conductive material preparation, and particularly relates to a conductive microsphere for an anisotropic conductive adhesive/film. A "core-shell" microsphere is made by using a monodisperse a...
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WO/2022/001018A1 |
Provided are an anti-floating fiber agent and a preparation method therefor, the anti-floating fiber agent being PB-1-g-MAH. Also provided are an anti-floating fiber polypropylene reinforced composite material and a preparation method th...
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WO/2022/004508A1 |
Provided is a styrene-based resin composition that has excellent hue and transparency. The styrene-based resin composition according to the present invention contains a styrene-based resin (A) and a component (B). The styrene-based res...
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WO/2022/004437A1 |
A curable composition and use thereof, said curable composition including: a compound A that has a polymerizable group a, and an oxyfluoroalkylene group; a polymerization initiator; and a compound B that has a polymerizable group differe...
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WO/2021/255747A1 |
The present disclosure discloses a crosslinked polymer for dewaxing the lubricating oils, the polymer derived from (a) 70-77 weight percentage of at least one alkyl acrylate; (b) 23-28 weight percentage of at least one vinyl aromatic hyd...
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WO/2021/256551A1 |
[Problem] To provide: a 4-hydroxystyrene solution that is preferable as a raw material for commercial-scale production of 4-hydroxystyrene-based polymers, and has a high purity and good storage stability; and a production method for the ...
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WO/2021/254829A1 |
The present invention relates to a biocompatible device which comprises on its surface an adsorbed layer of a polymer P which is a copolymer of at least one macromonomer selected from an ester E of (meth)acrylic acid and polyethylene oxi...
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WO/2021/251295A1 |
Provided is an upper layer film-forming composition which exhibits good solubility in hydrophobic solvents and can bring about vertical alignment of a block copolymer without dissolution, swelling or the like of a layer containing the bl...
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WO/2021/251629A1 |
The present invention relates to: a method for preparing an admixture for a gypsum board; an admixture for a gypsum board, prepared thereby; and a composition for forming a gypsum board, comprising same. Specifically, a technique to be p...
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WO/2021/246295A1 |
The present invention can provide a resin sheet for molding which comprises a substrate layer that contains polycarbonate resin (a1), a high-hardness resin layer that contains high-hardness resin and that is provided on at least one surf...
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WO/2021/246382A1 |
The present invention addresses the problem of providing: a photosensitive resin composition for sandblasting use, which is less likely to become cloudy and has satisfactory developability; and a photosensitive film. The problem can be s...
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WO/2021/241377A1 |
The present invention addresses the problem of providing: a recycled styrene monomer which is a recycled product from a waste polystyrene product and is such that energy consumption during production is reduced; a styrene-based resin usi...
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WO/2021/232679A1 |
A liquid butyl benzene polymer, a preparation method for same and an application of same, as well as a composition, a polymer coating, an adhesive, and a cross-linking agent containing same. When the total weight of the liquid butyl benz...
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WO/2021/236322A1 |
Extrusion blow molded containers and processes for making same. In some embodiments, the container can include a body that can have a top, a bottom, and a sidewall connected to the top and bottom. The body can define a volume. A first se...
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WO/2021/227201A1 |
The use of a multi-element random copolymer in improving the phase state structure and phase state stability of a polyester/styrene resin alloy or the use of the multi-element random copolymer in preparing the polyester/styrene resin all...
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WO/2021/227952A1 |
The present invention relates to a polyol component (A) comprising at least one polyacrylate polyol (A1), cross-linkable composition comprising the polyol component (A), and its use in coatings. More particularly, the polyol component (A...
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WO/2021/219825A1 |
The invention relates to a method for producing a hydrocarbon resin, wherein a monomer mixture which comprises an aromatic component comprising indene and/or C1-4-alkyIindene and a cyclic diolefin component comprising a cyclic diolefin c...
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WO/2021/220208A1 |
This disclosure relates to an imprinted polymer and/or an imprinted polymer bead for producing an enriched cannabinoid extract from a crude cannabis extract. This disclosure further or alternatively relates to a method of making an impri...
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WO/2021/220707A1 |
Provided is a binder composition which is for a power storage device and from which a power storage device electrode having excellent charge and discharge durability at a high temperature can be manufactured by enhancing adhesiveness and...
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WO/2021/210953A1 |
The present invention relates to a polyolefin-polystyrene-based multiblock copolymer having a structure in which a polystyrene chain is attached to both ends of a polyolefin chain, and a method for preparing same.
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WO/2021/205873A1 |
The present invention is a conductive polymer composition characterized by having a composite of a π-conjugated polymer (A) and a polymer (B) represented by general formula (2) dispersed in H2O (D), and by including a water-soluble orga...
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WO/2021/199501A1 |
Provided is a styrene-based resin composition for light guide plates that simultaneously satisfies hue, hue stability, extrusion stability, dimension stability, wet heat clouding resistance, and strength. The present invention provides...
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WO/2021/197883A1 |
A process for preparing an aqueous polymer dispersion, wherein the process comprising free-radically initiated emulsion polymerization in an aqueous medium, in the presence of at least one vinyl polymer A, to obtain a polymer B comprisin...
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WO/2021/196777A1 |
The present invention belongs to the technical field of fine chemical engineering, and specifically relates to a polymerizable surfactant with reducibility and a preparation method therefor. The polymerizable surfactant with reducibility...
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WO/2021/197054A1 |
Disclosed are a pressure-sensitive acrylate adhesive having a good water white resistance and initial adhesion and an excellent cohesion strength, and a preparation method therefor. The pressure-sensitive adhesive comprises: 4-15 parts o...
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WO/2021/196775A1 |
The present invention belongs to the field of polymer synthesis, and specifically discloses a reducing agent monomer for preparing a styrene-acrylic emulsion by means of oxidation-reduction at a normal temperature, and a synthesis method...
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WO/2021/196226A1 |
A reaction system for preparing polymer polyol and a method for preparing polymer polyol. The reaction system comprises a reactor, a first circulation unit, a second circulation unit, and a flow direction switching unit, wherein the reac...
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WO/2021/195440A1 |
A crosslinking material, the crosslinking material comprising the reaction product of a reaction mixture comprising: (i) a cyclic unsaturated acid anhydride and/or diacid derivative thereof; (ii) an ethylenically unsaturated monomer; and...
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WO/2021/193675A1 |
Provided are: polymer fine particles having a number-basis average particle diameter of 50 to 450 nm and a number-basis particle diameter CV of 5% or less; or polymer fine particles that have structural coloration properties when in an o...
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WO/2021/195329A1 |
A crosslinking material, the crosslinking material comprising the reaction product of a reaction mixture comprising: (ii) ≥70% by weight of a cyclic unsaturated acid anhydride and/or diacid derivative thereof by total solid weight of t...
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WO/2021/192507A1 |
Provided is an acrylic polymer that contains structural units derived from an aromatic compound having a vinyl group and structural units derived from (meth)acrylic acid, the proportion of the structural units derived from (meth)acrylic ...
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WO/2021/187685A1 |
The present invention relates to a nanofiber for an air filter, comprising a styrene-(meth)acrylate-acrylonitrile random copolymer having a zwitterionic functional group in a side chain, and a method for manufacturing same. The nanofiber...
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