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WO/2024/074830A1 |
Described a coagulant formulation for use in the preparation of a material that is formed by dipping, wherein the formulation includes a lipophilic and/or amphiphilic polymeric ionophore:ion complex wherein the polymeric ionophore is a h...
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WO/2024/071064A1 |
Provided is a water dispersion which comprises a resin component that suppresses fuzz generated from a cut end surface of a carbon fiber bundle, that can improve the bundling properties of carbon fibers and the ILSS of laminated bodies l...
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WO/2024/061755A1 |
A process for making a functionalized diene polymer, comprising (i) preparing a diene polymer by a polymerization reaction that produces a reaction mixture comprising a diene polymer with a reactive polymer chain end; (ii) reacting a fir...
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WO/2024/060640A1 |
The present invention provides a modified epoxidized rubber, a preparation method therefor, and use thereof. The modified epoxidized rubber is obtained from the following components: an epoxidized rubber or an epoxidized elastomer and a ...
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WO/2024/038845A1 |
The present disclosure relates to a resin composition that contains a thermosetting resin and a modified styrene elastomer having an N-substituted succinimide group in a side chain.
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WO/2024/038848A1 |
The present disclosure relates to: a maleimide-modified styrenic elastomer which is obtained by reacting a modified styrenic elastomer having a group represented by formula (1), a diamine compound, and maleic anhydride, and which has a g...
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WO/2024/038080A1 |
The invention relates to a method for producing thermoplastic moulding compounds (73), said method comprising: (a) feeding a dispersion (1), that contains a rubber, and a precipitation solution (3) into a precipitation tank (5), an aqueo...
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WO/2024/038081A1 |
The invention relates to a method for preparing rubbers from a dispersion (1) containing the rubber, said method comprising: (a) feeding the dispersion (1), that contains the rubber, and a precipitation solution (3) into a precipitation ...
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WO/2024/034673A1 |
This conjugated diene-based polymer satisfies the following to . The Mooney viscosity measured at 100ºC is 80-170. The Mooney stress-relaxation rate (MSR) measured at 100ºC is 0.30-0.80. A downward convex extreme value is shown in a br...
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WO/2024/024927A1 |
Provided are: an asphalt emulsion composition comprising a sulfur-copolymerized chloroprene, asphalt, and water; a method for producing the same; and a latex composition for asphalt modification comprising water and a sulfur-copolymerize...
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WO/2024/024858A1 |
Provided is an acrylic rubber composition comprising: an acrylic rubber having a glass transition temperature of -29°C or lower; and a carbon black in which "nitrogen adsorption specific surface area/iodine adsorption amount" equals 1.0...
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WO/2024/018991A1 |
Provided are: a lactic acid-vinyl copolymer that is for a paste for use in sintering, that has excellent sintering properties, that can be dissolved in a solvent without producing visually observable insoluble objects, and that, when bei...
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WO/2023/247719A1 |
1. A functionalized diene polymer having at least one first functional group and at least one second functional group wherein the first functional group is selected from terminal groups, side groups and combinations thereof and wherein t...
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WO/2023/249093A1 |
The present invention relates to a method for producing a copolymer, the method comprising a process in which a monomer that contains a 1,3-diene structure and has 4 to 20 carbon atoms is polymerized in a solvent in the presence of an an...
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WO/2023/244724A1 |
A self-healing elastomeric compound for use in blowout preventer packers includes one or more elastomers, carbon black, silica, and a self-healing agent evenly distributed throughout the compound.
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WO/2023/218062A1 |
The present invention relates to a one-component thermosetting epoxy resin composition, comprising a) at least one epoxy resin A having on average more than one epoxide group per molecule; b) at least one latent hardener for epoxy resins...
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WO/2023/211266A1 |
In an aspect of the present invention, there is provided a palm kernel oil-based alkyd that comprises a palm kernel oil, glycerol, a hydrophilic trifunctional neopentyl monomer and an octyl-decyl alcohol mixture. In another aspect of the...
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WO/2023/193943A1 |
A composition comprising a curable polybutadiene polymer comprising at least 60% by weight, preferably at least 80% by weight of units derived from butadiene, based on the total weight of the polymer, and wherein the polymer has a Mooney...
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WO/2023/190768A1 |
Provided is a method for recovering a platinum group element from a solution containing a platinum group element, the method using a capture agent to induce adsorption of the platinum group element by the capture agent. In this method, t...
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WO/2023/190396A1 |
A modified polyolefin aqueous dispersion according to the present invention exhibits a high detachment strength, excellent water resistance, and excellent adherence (adhesiveness) with respect to a polyolefin base material even when an 8...
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WO/2023/188862A1 |
A method for producing a solid natural rubber according to the present invention comprises: a latex supply step in which a natural rubber latex is supplied so as to form a latex layer that has a thickness of 0.5 mm to 4.5 mm; and a dryin...
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WO/2023/187357A1 |
Described a coagulant formulation for use in the preparation of a material that is formed by dipping, wherein the formulation includes one or more non-biological antimicrobial and/or antiviral agent.
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WO/2023/180370A1 |
The invention relates to an elastomer composition based on: a. 7 to 45 phr of a first diene elastomer, the first diene elastomer being an isoprene elastomer; b. 10 to 45 phr d'un second diene elastomer, the second diene elastomer being a...
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WO/2023/176105A1 |
The problem addressed by the present invention is to provide a polymer in which tensile strength at break (TB) and elongation at break (EB) are improved, and the solution is a complexed polymer characterized by including a polymer chain ...
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WO/2023/171628A1 |
Provided is a polymer composition containing: (A) a conjugated diene polymer having a structural unit derived from a conjugated diene compound and a structural unit derived from an aromatic vinyl compound, the value α of the conjugated ...
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WO/2023/171191A1 |
Provided are a conjugated diene polymer, a conjugated diene polymer composition, a conjugated diene polymer crosslinked product, and the like that have excellent compression set and cold resistance without involving any practical problem...
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WO/2023/171627A1 |
Provided is a polymer composition containing: (A) a conjugated diene polymer that has a random copolymer part of a structural unit derived from a conjugated diene compound and a structural unit derived from an aromatic vinyl compound, an...
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WO/2023/162835A1 |
The present invention provides a composition for electrochemical elements, the composition containing a polymer which comprises a nitrile group-containing monomer unit and a conjugated diene monomer unit and/or an alkylene structure unit...
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WO/2023/162617A1 |
Provided is a rubber composition for a heavy-load tire, said composition containing carbon and a solution-polymerized aromatic vinyl-conjugated diene copolymer that has a functional group capable of interacting with carbon, has an aromat...
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WO/2023/162618A1 |
Provided is a rubber composition for a sidewall, said composition containing carbon and a solution-polymerized aromatic vinyl-conjugated diene copolymer that has a functional group capable of interacting with carbon, has an aromatic viny...
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WO/2023/162754A1 |
Provided is a crosslinkable rubber containing a rubber component having a carboxyl group as a crosslinkable group. When a pulse NMR measurement is performed on a rubber crosslinked product having undergone high temperature storage, obtai...
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WO/2023/161894A1 |
Synthesis of lithiated carboxylated nitrile butadiene rubber (XNBR-Li) and its use as a functional binder for the sulfur cathode of lithium sulfur batteries (LSBs) are disclosed. Compared to carboxylated nitrile butadiene rubber (XNBR), ...
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WO/2023/158819A1 |
A polymeric composition comprising a plurality of functionalized polymers, where the plurality includes monohydrocarbyloxysilyl-functionalized polydienes and/or polydiene copolymers and dihydrocarbyloxysilyl-functionalized polydienes and...
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WO/2023/157590A1 |
Provided is a novel polyhydric phenolic resin that provides a cured product having excellent toughness. The polyhydric phenolic resin (X) contains a polydiene skeleton, and is characterized by containing a structural unit represented by ...
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WO/2023/153376A1 |
The present invention addresses the problem of providing a method for decomposing crosslinked rubber that can improve the yields of monomers and oligomers. The solution to the aforementioned problem is a method for decomposing crosslinke...
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WO/2023/152146A1 |
A method of making a polydiene polymer having at least 50 % by weight based on the weight of the polymer of units derived from one or more conjugated diene, wherein the method comprises a polymerization with at least one aliphatic conjug...
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WO/2023/153379A1 |
The present invention addresses the problem of providing a method for decomposing a crosslinked rubber, with which monomer yield can be improved. A means for solving this problem is a method for decomposing a crosslinked rubber, the meth...
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WO/2023/153380A1 |
The present invention addresses the problem of providing a decomposition method for crosslinked rubber that improves the yield of a monomer. According to the present invention, a decomposition method for crosslinked rubber is characteriz...
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WO/2023/148572A1 |
Described herein is polymer comprising at least one interpolymerized monomeric unit according to formula I: A method of making the polymer is described as well as use of the 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide-grafted poly...
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WO/2023/144631A1 |
Provided herein are methods for processing natural rubber, also referred to as latex, without the use of ammonia. The methods provided herein may comprise one or more of the following steps: (a) a collection step wherein liquid latex is ...
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WO/2023/145935A1 |
Provided is a resin composition which exhibits excellent dielectric properties and adhesive properties after being cured, and which can be used in a dielectric material, an insulating material, and an adhesive material in fields such as ...
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WO/2023/133557A1 |
A polymeric composition comprising a plurality of hydrocarbyloxysilyl-terminated polydienes or polydiene copolymers, the polymeric composition having an aged Mooney (ML1+4 @100 °C) of about 40 to about 105, where the polymeric compositi...
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WO/2023/132366A1 |
Provided is a cyclopentene recovery method for recovering cyclopentene by causing a metathesis catalyst to act on a ring‐opened polymer having a structural unit derived from cyclopentene.
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WO/2023/130014A1 |
Embodiments of the present disclosure are directed to rubber formulations, wherein the rubber formulations comprise functionalized conjugated diene polymer, natural rubber, and reinforcing filler comprising at least one of silica and car...
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WO/2023/126162A1 |
A method of manufacturing a particulate polymer includes introducing a polymer latex into a vessel; distributing the polymer latex in the vessel to a coagulator via a distribution member and a redistribution member; introducing a coagula...
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WO/2023/129959A1 |
Embodiments of the present disclosure are directed to polymers, wherein the polymers comprise hydrogenated 1,4-polybutadiene having a cis content of about 50% to about 96%, a vinyl content of about 0% to about 1%, and a trans content of ...
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WO/2023/130006A1 |
Silylating grafting agents and methods for synthesizing the same. The grafting agents are used to produce functionalized polydiene polymers by modifying the backbone of the polymer. Methods for functionalizing a polydiene post-polymeriza...
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WO/2023/117843A1 |
The invention relates to an elastomer composition based on at least one diene elastomer, at least one reinforcing filler, at least one cross-linking agent and at least one compound, optionally already grafted onto the diene elastomer, ha...
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WO/2023/117840A1 |
The invention relates to a polymer comprising one or more diene units and carrying one or more pendant groups of formula (I) along the main polymer chain in which: D represents a group for attachment to the main polymer chain; R1 represe...
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WO/2023/115173A1 |
The present invention relates to a method for recycling solid waste consisting of sulphur-based vulcanised elastomers or elastomers cross-linked with peroxides. In this context, the present invention proposes recycling such waste by radi...
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