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Matches 251 - 300 out of 5,669

Document Document Title
WO/2013/105370A1
Provided are: a sulfur modified chloroprene rubber that has excellent adhesiveness to core wires and reinforced fiber materials; a method for producing the same; and a molded body. A polymerization step of blending 0.1 to 2.0 parts by ma...  
WO/2013/101861A1
A process for preparing a polydiene, the process comprising the steps of: polymerizing conjugated diene monomer with a metallocene complex catalyst system within a polymerization mixture that includes less than 20% by weight of solvent b...  
WO/2013/092895A1
The invention relates to a "preformed" activated catalytic system for the stereospecific 1,4-cis polymerization of dienes conjugated base on at least one or more preformed conjugated diene monomers, one or more salts of one or more rare ...  
WO/2013/094629A1
A method for producing a modified conjugated diene polymer, which comprises: a step wherein a conjugated diene polymer is obtained by polymerizing monomers that include a conjugated diene compound or the like in the presence of an alkali...  
WO/2013/090885A3
A stabilized initiator solution comprising a multi-valent lithiated containing initiator and an aliphatic or cycloaliphatic solvent.  
WO/2013/090892A1
Substituted phenacyl molecules are provided and employed to create molecules and polymers/copolymers that exhibit photoresponsiveness. In some instances, the substituted phenacyl molecule is incorporated into the polymer/copolymer backbo...  
WO/2013/086480A2
A method for preparing a coupled polymer, the method comprising the steps of: (i) polymerizing monomer to form a reactive polymer; (ii) reacting the reactive polymer with a polyisocyanate having a functionality of X to form an intermedia...  
WO/2013/086480A3
A method for preparing a coupled polymer, the method comprising the steps of: (i) polymerizing monomer to form a reactive polymer; (ii) reacting the reactive polymer with a polyisocyanate having a functionality of X to form an intermedia...  
WO/2013/084671A1
Provided is a method for manufacturing a modified polymer or hydrogen adduct thereof, the method allowing components that inhibit polymerization to be removed and the remaining part to be reused as a polymerization solvent. The method in...  
WO/2013/080967A1
The purpose of the present invention is to provide a method for purifying 1,3-butadiene, said method being capable of the following: effectively removing, from 1,3-butadiene that contains a polymerization inhibitor, organic compounds tha...  
WO/2013/077530A1
A characterising feature of the present invention is that, in a production method for nitrile rubber, the nitrile rubber is produced with the addition of between 0.1 and 5 parts by weight, with respect to 100 parts by weight of the monom...  
WO/2013/075085A1
A method for producing a polydiene, the method comprising the steps of: (i) forming an active catalyst by combining a lanthanide-containing compound, an alkylating agent, and a halogen source in the substantial absence of a sulfone, a su...  
WO/2013/075074A1
A method for preparing a coupled polymer, the method comprising the steps of: (i) polymerizing monomers to form a reactive polymer, and (ii) reacting the reactive polymer with a glycidic ester.  
WO/2013/066461A3
Anhydrosugar-based monomers prepared from isosorbide, isomannide, and isoidide and resin systems containing these anhydrosugar-based monomers that are partially to fully bio-based, which may produce materials having properties that meet ...  
WO/2013/051613A1
The objective of the present invention is to provide a derivative of polybutadiene suitable as a material of a curable composition for obtaining a cured product provided with high shearing force. The present invention provides: a silylat...  
WO/2013/051966A1
The invention relates to the field of producing synthetic rubbers, in particular diene (co)polymers, such as polybutadiene, polyisoprene and styrene-butadiene rubber (SBR), which can be used in the production of tyres and industrial r...  
WO/2013/038957A1
[Problem] To provide: a conjugated diene polymer that has a halogen atom at the end of the polymer chain, enables easy introduction of a prescribed functional group at the end of the polymer chain by using said halogen atom, and has exce...  
WO/2013/037913A1
A bis-imine pyridine complex of lanthanides having general formula (I): Said bis-imine pyridine complex of lanthanides having general formula (I) can be advantageously used in a catalytic system for the (co)polymerization of conjugated d...  
WO/2013/037910A1
A bis-imine complex of lanthanides having general formula (I): Said bis-imine complex of lanthanides having general formula (I) can be advantageously used in a catalytic system for the (co)polymerization of conjugated dienes.  
WO/2013/037911A1
A bis-imine pyridine complex of lanthanides having general formula (I). Said bis-imine pyridine complex of lanthanides having general formula (I) can be advantageously used in a catalytic system for the (co)polymerization of conjugated d...  
WO/2013/031852A1
Provided is a method for producing a conjugated diene polymer capable of being used in vehicle tires, and as a starting material for a cross-linking polymer capable of improving the fuel economy performance of vehicles. A method for prod...  
WO/2013/031850A1
Provided is a method for producing a denatured conjugated diene polymer capable of being used in vehicle tires and such, and as a starting material for a cross-linking polymer capable of improving the fuel economy performance of vehicles...  
WO/2013/022242A2
This invention relates to a cycloolefin copolymer, which is prepared via ring-opening metathesis polymerization using, as monomers, dicyclopentadiene obtained by chemically bonding two cyclopentadiene molecules using a Diels-Alder reacti...  
WO/2013/022242A3
This invention relates to a cycloolefin copolymer, which is prepared via ring-opening metathesis polymerization using, as monomers, dicyclopentadiene obtained by chemically bonding two cyclopentadiene molecules using a Diels-Alder reacti...  
WO/2013/020118A1
This invention relates to a recombinant microorganism capable of producing isoprene and isoprene production with the use of such recombinant microorganism with good efficiency. In this invention, the acetoacetyl-CoA synthase gene encodin...  
WO/2013/017280A1
The invention relates to η5:η1-cyclopentadienylidene-phosphorane constrained geometry complexes of rare earth metals, abbreviated to η5:η1-CpPC-CGC, method for production and use of same. The η5:η1-CpPC-CGCs correspond to the gener...  
WO/2013/014908A1
An aromatic amine derivative which is represented by formula (1) wherein Z1 represents a group represented by formula (2), Z2 represents a group represented by formula (3) or (3'), and each of P and Q represents a group represented by fo...  
WO/2013/002234A1
The present invention provides a rubber composition that can improve fuel efficiency, wet grip performance, wear resistance, and kneading workability in a well-balanced manner, and a pneumatic tire using the rubber composition. The prese...  
WO/2012/174734A1
The present invention relates to butadiene rubber polymers having low molecular weights and narrower molecular weight distributions than those known in the art. The present invention also relates to a metal-containing catalyst system, a ...  
WO/2012/164944A1
The invention relates to a rubber composition having even more excellent workability and cracking properties than the prior art; more specifically, the invention relates to a rubber composition containing a polymer (B) obtained from an e...  
WO/2012/158867A1
Provided is a process for making a saturated star hydrocarbon polymer. The process has the following steps: (A) hydrosilylating tetraethylene silicon with methyldichlorosilane in the presence of a hydrosilylating catalyst to form a chlor...  
WO/2012/154721A1
The present disclosure is directed towards a solution or bulk polymerization process for preparing high-cis polydienes that utilizes at least one vinyl aromatic compound as a molecular weight regulator. The disclosed solution or bulk pol...  
WO/2012/146607A1
A method of recovering crude oil from a subterranean hydrocarbon-containing formation, comprises the steps: i) injecting into said formation an enhanced oil recovery composition comprising a) a surfactant having the general formula: R1-X...  
WO/2012/143459A1
The invention relates to methods for isolating and obtaining polychloroprene solids, wherein an aqueous polychloroprene dispersion is brought in contact with water vapor containing coagulant, whereby the polychloroprene solid coagulates.  
WO/2012/143336A1
The invention relates to a polychloroprene solid on the basis of a polychloroprene dispersion, said solid having thixotropic properties.  
WO/2012/141511A2
The present invention relates to a method for manufacturing a waste vegetable oil-based biomass elastomer, and more particularly, to a method for manufacturing a biomass elastomer comprising: a step (step 1) of modifying the end of polyb...  
WO/2012/141511A9
The present invention relates to a method for manufacturing a waste vegetable oil-based biomass elastomer, and more particularly, to a method for manufacturing a biomass elastomer comprising: a step (step 1) of modifying the end of polyb...  
WO/2012/141511A3
The present invention relates to a method for manufacturing a waste vegetable oil-based biomass elastomer, and more particularly, to a method for manufacturing a biomass elastomer comprising: a step (step 1) of modifying the end of polyb...  
WO/2012/121135A1
Provided is a method for evaluating the chemical stability of polychloroprene latex with which stability of polychloroprene in the presence of a chemical can be evaluated with high precision. First, an aqueous calcium hydroxide solution ...  
WO/2012/121848A2
In accordance with one aspect a temperature regulating article comprises a substrate and a polymeric phase change material bound to the substrate, wherein the polymeric phase change material is characterized by including a precisely bran...  
WO/2012/109343A3
Provided are methods of preparing polymers, such as polyisoprene, polybutadiene, polypiperylene, polycyclohexadiene, poly-β-farnesene, or poly-β-myrcene, using iron complexes. Also provided are novel iron complexes, pre-catalysts, inte...  
WO/2012/109343A2
Provided are methods of preparing polymers, such as polyisoprene, polybutadiene, polypiperylene, polycyclohexadiene, poly-β-farnesene, or poly-β-myrcene, using iron complexes. Also provided are novel iron complexes, pre-catalysts, inte...  
WO/2012/106694A2
A novel class of lanthanide metal phenoxyimine complexes can be used as an ingredient of a catalyst system. The catalyst system can be used in polymerizations of ethylenically unsaturated hydrocarbon monomers.  
WO/2012/106694A3
A novel class of lanthanide metal phenoxyimine complexes can be used as an ingredient of a catalyst system. The catalyst system can be used in polymerizations of ethylenically unsaturated hydrocarbon monomers.  
WO/2012/106694A4
A novel class of lanthanide metal phenoxyimine complexes can be used as an ingredient of a catalyst system. The catalyst system can be used in polymerizations of ethylenically unsaturated hydrocarbon monomers.  
WO/2012/106697A2
A novel class of lanthanide metal salen complexes can be used as an ingredient of a catalyst system. The catalyst system can be used in polymerizations of ethylenically unsaturated hydrocarbon monomers.  
WO/2012/106697A4
A novel class of lanthanide metal salen complexes can be used as an ingredient of a catalyst system. The catalyst system can be used in polymerizations of ethylenically unsaturated hydrocarbon monomers.  
WO/2012/106697A3
A novel class of lanthanide metal salen complexes can be used as an ingredient of a catalyst system. The catalyst system can be used in polymerizations of ethylenically unsaturated hydrocarbon monomers.  
WO/2012/102290A1
The present invention provides: a synthesis system for synthesizing aniline and/or styrene with high efficiency; a synthesis system for synthesizing butadiene (1,3-butadiene) with high efficiency; a rubber chemical substance for tires, w...  
WO/2012/103327A1
The invention provides a polymer prepared from a substituted 1,3-butadiene (such as neophytadiene) derived from a plant of the Nicotiana species. The invention also provides smoking articles and smokeless tobacco compositions that includ...  

Matches 251 - 300 out of 5,669