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Matches 1 - 50 out of 4,723

Document Document Title
WO/2018/065494A1
The present invention relates to the use of specific styrene derivatives in the production of an elastomeric copolymer. The invention further relates to methods for producing an elastomeric copolymer and an elastomeric copolymer. Moreove...  
WO/2018/066943A1
The present invention relates to a modified initiator and a modified conjugated diene-based polymer comprising the same and, more specifically, to a modified initiator comprising a compound represented by the following chemical formula 1...  
WO/2018/065486A1
The invention relates to [bis (trihydrocarbylsilyl) aminosilyl] - functionalized styrene and a method for its preparation. The invention further relates to the use of the styrene derivative in the preparation of a copolymer thereof. The ...  
WO/2018/066949A1
The present invention relates to an aminosilane-based compound and, more particularly, to an aminosilane-based compound represented by following formula (1), a method for preparing the same, and a modified conjugated diene-based polymer ...  
WO/2018/051023A1
The present invention relates to a composite made of at least one component having a metal surface and a polymer matrix including a diene elastomer Ed and a functional diene polymer, said functional diene polymer is a diene polymer havin...  
WO/2018/051022A1
The present invention relates to a rubber composition based on at least one polymer matrix comprising more than 50% by weight of a diene elastomer Ed and at most 30% by weight of a diene polymer bearing at least one phosphonic acid funct...  
WO/2018/043586A1
Provided is a chloroprene rubber latex adhesive composition which exhibits excellent initial adhesive strength and normal adhesive strength, and exhibits excellent thermal creep resistance with respect to an adherend. This chloroprene ru...  
WO/2018/030645A1
The present invention relates to a modified conjugated diene-based polymer, a method for producing same, and a rubber composition including same. More specifically, a modified conjugated diene-based polymer, which includes a conjugated d...  
WO/2018/016987A1
Present invention relates to a method for producing a rubber by an anionic solution (co)polymerization of a conjugated diene and/or a vinyl aromatic compound in an organic solvent in the presence of an organolithium N,N-disubstituted ami...  
WO/2018/016985A1
Present invention relates to a method for producing a branched modified rubber, comprising an anionic (co)polymerization of a conjugated diene and/or a vinyl aromatic compound in the presence of an initiator and a polyfunctional modifyin...  
WO/2018/016980A1
The invention is directed to a method of anionic copolymerization of vinyl compounds and conjugated dienes in a hydrocarbon solvent in the presence of an organolithium initiator and an electron-donating additive (hereinafter - EA) con...  
WO/2018/016400A1
Provided is a method for separating a catalyst of a hydrogenated nitrile rubber, which comprises: a water-soluble polymer addition step wherein an aqueous solution of a water-soluble polymer is added into a water-soluble organic solvent ...  
WO/2018/016986A1
Instant invention relates to a method of producing a rubber by anionic (co)polymerization of diene and/or vinyl aromatic compound in the organic solvent medium in the presence of an electron donor and a lithium organozincate of the gener...  
WO/2018/015646A1
The present invention relates to a rubber composition including a reinforcing filler and an elastomer comprising 1,3-diene monomer units and bearing carbonate functional groups that are each located in a 1,3-dioxolan-2-one ring. The comp...  
WO/2018/015645A1
The present invention relates to an elastomer and to the synthesis method thereof, said elastomer comprising 1,3-diene monomer units and bearing pendant carbonate functional groups located away from the ends of the elastomer chain, the c...  
WO/2018/017700A1
The embodiments described herein generally relate to methods and chemical compositions for use with cementing processes. In one embodiment, a composition is provided comprising a random tetracopolymer having the formula styrene-butadiene...  
WO/2018/012194A1
Provided is a binder for an aqueous green sheet, wherein the binder has structural units derived from an aliphatic conjugated diene monomer.  
WO/2018/013283A3
Processes are provided which include copolymerization using two different metallocene catalysts, one capable of producing high Mooney-viscosity polymers and one suitable for producing lower Mooney-viscosity polymers having at least a por...  
WO/2018/013284A3
Processes are provided which include copolymerization using two different metallocene catalysts, one capable of producing high Mooney-viscosity polymers and one suitable for producing lower Mooney-viscosity polymers having at least a por...  
WO/2017/216344A1
The present invention relates to a process for preparing a branched elastomeric polymer by polymerization of a conjugated diene in the presence of a specific branching agent and a specific stabilizing compound. The branched elastomeric p...  
WO/2017/201852A1
Disclosed are a solution polymerized styrene-butadiene rubber-polyurethane elastomeric material for high performance tires and a preparation method therefor. The elastomeric material is cast from the following materials: a soft segment a...  
WO/2017/203728A1
Provided is an organic silicon compound represented by formula (1), which when added to a rubber composition, can improve the wet traction performance of a cured product of the rubber composition, and significantly reduce a hysteresis lo...  
WO/2017/201397A1
A method for method for preparing a functionalized polymer, the method comprising the steps of preparing an active polymerization mixture including a reactive polymer by polymerizing conjugated diene monomer with a lanthanide-based catal...  
WO/2017/189100A1
This invention relates to a silane-functionalized resin composition having a polymer backbone, wherein the polymer backbone is selected from at least one of C5 homopolymers and copolymer resins, terpene homopolymer or copolymer resins, p...  
WO/2017/186155A1
Disclosed are a superabsorbent thermochromic resin and a preparation method therefor. The resin comprises the following components by weight: monomer: 30-60%; initiator: 0.01-0.5%; dispersant: 0.01-4%; cross-linking agent: 0.01-5%; dilue...  
WO/2017/171025A1
The main objective of the present invention is to provide a modified hydrocarbon resin that imparts a hot-melt adhesive composition which is low-odor, has excellent thermal stability, and has high adhesive performance. The present invent...  
WO/2017/170250A1
The present invention is a method for producing a copolymer characterized in that a conjugated diene monomer and a radical-polymerizable monomer other than a conjugated diene monomer are emulsion polymerized or suspension polymerized in ...  
WO/2017/170267A1
Provided is a copolymer latex which is a latex of a copolymer that contains 50-88% by weight of a conjugated diene monomer unit, 10-40% by weight of an ethylenically unsaturated nitrile monomer unit and 2-10% by weight of an ethylenicall...  
WO/2017/161898A1
The present invention relates to a method for industrial production of a butadiene-isoprene copolymer rubber having a trans-1,4-structure (TBIR) and an apparatus for implementing the method. The production method comprises: pumping a pre...  
WO/2017/158740A1
The analysis method according to the present invention comprises: a step in which a copolymer of a conjugated diene compound with an aromatic vinyl compound is subjected to ozonolysis and then reduced to thereby yield polyhydric alcohol ...  
WO/2017/154710A1
Provided are: a polymerization catalyst with which copolymerization of a conjugated diene compound with an α-olefin can be conducted under mild temperature conditions; and a conjugated diene compound/α-olefin copolymer obtained using t...  
WO/2017/145799A1
The purpose of the present invention is to provide: an aromatic vinyl-diene copolymer which exhibits excellent mechanical properties and wear resistance when being formed into a tire; a method for producing the aromatic vinyl-diene copol...  
WO/2017/142172A1
Disclosed are: a method for preparing a rubber polymer; a rubber polymer; a graft copolymer and a thermoplastic resin composition, comprising the rubber polymer. According to the present disclosure, there is an effect of providing: a rub...  
WO/2017/135146A1
Provided is a polymer latex production method that is characterized by comprising: a polymerization step for polymerizing monomers in an organic solvent to obtain a polymer solution of a synthetic polyisoprene and/or a styrene-isoprene-s...  
WO/2017/135143A1
Provided is a rubber composition for tires with which it is possible to redue the rolling resistance of pneumatic tires together with improving the wet grip performance, on-snow performance, and workability to above the conventional leve...  
WO/2017/127184A1
Provided herein are multimodal elastomer compositions comprising a first polymer fraction and a second polymer fraction, and methods for making such compositions. The elastomer compositions are preferably ethylene, a-olefin, copolymers o...  
WO/2017/127185A1
Provided herein are multimodal elastomer compositions comprising a first polymer fraction and a second polymer fraction, and methods for making such compositions. The elastomer compositions are preferably ethylene, a-olefin, copolymers o...  
WO/2017/116145A1
The present invention relates to a method for preparing a styrene-butadiene rubber and a styrene-butadiene rubber prepared thereby, wherein the method is capable of improving physical properties of the styrene-butadiene rubber prepared b...  
WO/2017/116270A1
The invention relates to a method for producing diene-vinylaromatic copolymer rubbers modified with a polar comonomer, by emulsion copolymerization of conjugated dienes, vinylaromatic monomers, and polar comonomers in the presence of a r...  
WO/2017/111499A1
The present invention relates to: a polymer compound useful as a polymer modifier; a modified conjugated diene-based polymer comprising a functional group derived therefrom; and a method for preparing a modified conjugated diene-based po...  
WO/2017/103543A1
The present invention relates to an ethylene/butadiene copolymer comprising, statistically distributed, ethylene units, butadiene units, trans-1,2-cyclohexane units, the molar fraction of ethylene units in said copolymer being equal to o...  
WO/2017/105144A1
The present invention relates to a method for preparing a modified conjugated diene-based polymer and, more specifically, provides a method for preparing a modified conjugated diene-based polymer, the method comprising the steps of: (S1)...  
WO/2017/103544A1
The present invention concerns an ethylene and butadiene copolymer comprising statistically distributed ethylene units and butadiene units, the molar fraction of ethylene units in said copolymer being greater than or equal to 50%, relati...  
WO/2017/097829A1
The present invention relates to a copolymer comprising a copolymer chain A carrying a functional group B chosen from the group consisting of functional groups B1 and B2, the copolymer chain A being a copolymer chain comprising monomer u...  
WO/2017/097043A1
The present invention relates to a white carbon black/poly(itaconate-isoprene-glycidyl methacrylate) bio-based elastomer composite material free of a silane coupling agent. The white carbon black/poly(itaconate-isoprene-glycidyl methacry...  
WO/2017/095087A1
The present invention relates to a method for preparing a low styrene-butadiene rubber having a low combined styrene content and , more particularly, to a method for preparing a low styrene-butadiene rubber, wherein the low styrene-butad...  
WO/2017/093278A1
The present invention relates to a catalytic system based at least on a rare-earth metallocene having, as ligand, a molecule consisting of two groups selected from the group consisting of cyclopentadienyl groups substituted at least at p...  
WO/2017/069431A1
The present invention relates to a photocurable resin composition usable in a nanoimprint process, the composition being capable of overcoming the low productivity of an existing semiconductor process in optical device and electronic dev...  
WO/2017/065864A3
A polymer having a hydrophobic polymer chain derived from monomers of farnesene and other optional monomers, such as dienes and vinyl aromatics. The polymer also includes one or more terminal functional groups, such as an amino group, a ...  
WO/2017/064860A1
Provided is a multi-component copolymer that excels in low heat generation properties and makes it possible to improve the rolling workability of a rubber composition. The multi-component copolymer is characterized by having a conjugated...  

Matches 1 - 50 out of 4,723