CAS: 7719-02-0; Dichloro(Phenyl)(Vinyl)Silane

上下游产品

chloroethylene dichlorophenylsilane trichlorovinylsilane 1,2-dichloro-ethanevinyldiphenylchlorosilane 2,4,6,8-tetraphenyl-2,4,6,8-tetravinyl-cyclotetrasiloxane phenyl-vinyl-silanediol diacetoxy-phenyl-vinyl-silane

乙烯基三氯硅烷置于c6H5Mgbr体系中,用 Not Given 作为反应溶剂,以44%的收率获得产物乙烯基苯基二氯硅烷
参考文献:Gmelin Handbuch Der Anorganischen Chemie,Gmelin Handbook: Si: Mvol.C,58,Page 165-167
标题:Gmelin Handbuch Der Anorganischen Chemie,Gmelin Handbook: Si: Mvol.C,58,Page 165-167

专利信息

专利号:US-6136926-A
优先权日:1996-07-22
标 题 :Cross-linkable, olefinic polymers and methods for their synthesis
发明人：RAETZSCH MANFRED; HESSE ACHIM; BUCKA HARMUT; LEISTNER DIRK; IVANCHEV SERGEJ; HEIKIN SAUL; MESH ALLA; PUKSCHANSKI MOISEJ
权利人:BOREALIS GMBH
摘要:Cross-linkable, olefinic polymers synthesized from mixtures of olefinic polymers and ethylenically unsaturated organosilane compounds, which can be grafted, by a 2-step method using thermally decomposing free radical-forming agents by heating the mixtures to a temperature of 30 DEG to 110 DEG C. below the softening temperature or the crystallite melting point of the olefinic polymers used and subsequently heating the mixtures to a reaction temperature of 10 DEG to 60 DEG C. below the softening temperature or the crystallite melting point of the olefinic polymers used. In the alternative, they can be grafted by a method involving the action of ionizing radiation with simultaneous absorption of organosilane compounds and the action of radiation. The method is suitable for producing films, sheets, fibers, panels, coatings, pipes, hollow objects, foamed materials and molded articles.

专利号:US-11767388-B1
优先权日:2019-09-18
标 题 :Silicon-functionalized rubber
发明人：ENSIGN SETH CODY; VIELHABER MARGARET FLOOK; JOHNGRASS JENA LYNN; MA LIQING
权利人:GOODYEAR TIRE & RUBBER
摘要:The compatibility between silica fillers and synthetic rubbers which are synthesized utilizing lanthanide-based catalyst systems, such as neodymium catalyst systems can be improved by terminating the polymerization with a vinyl silane terminating agent. In doing so the vinyl silane is allowed to react with the polymer chain ends of the neodymium rubber to functionalize the chain ends of the polymer chains with silicon containing groups. This results in the rubber having better characteristics for utilization in tire rubber formulations, such a tire tread formulations, that exhibit improved wear characteristics and lower rolling resistance. The process for the synthesis of such functionalized polydiene rubber comprises (1) polymerizing a diene monomer in the presence of a lanthanide-based catalyst system, and (2) terminating the polymerization with a vinyl silane terminator. The functionalized polydiene rubber composition made by this method is comprised of a polydiene rubber which is functionalized at its chain ends with a silicon containing group.