CAS: 1600-29-9; Butylsilicon

上下游产品

n-butyl magnesium bromide triethylsilane n-butyltrichlorosilane ethene1-butylene ethene ethylsilane -silanButyl-2-phenyl-propyl-silan

专利信息

专利号:US-6124418-A
优先权日:1992-06-11
标题 :Selective catalysts for the synthesis of epoxysilicone monomers and polymers
发明人：CRIVELLO JAMES VINCENT; FAN MINGXIN
权利人:GEN ELECTRIC
摘要:The invention provides a method for making a curable epoxysilicone composition through the hydrosilation reaction between an ethylenically unsaturated epoxide and an SiH-containing silicone to produce an epoxysilicone product, and catalyzed by a quaternary ammonium, phosphonium or arsonium hexahaloplatinate which does not promote the oxirane ring-opening reaction of either the ethylenically unsaturated epoxide starting material or the epoxysilicone product. The invention also provides for a curable epoxysilicone composition made by the above method.

专利号:US-5272233-A
优先权日:1992-07-17
标题 :Platinum-based catalysts for the polymerization of vinyl ether monomers and polymers
发明人：CRIVELLO JAMES V; FAN MINGXIN
权利人:GEN ELECTRIC
摘要:The present invention relates to a curable polyvinyl ether composition created using a novel catalyst system for the synthesis of polyethers from vinyl ether monomers or polymers. This catalyst system comprises a platinum complex catalyst and silicon hydride cocatalyst. The invention also relates to a method of producing polyethers from vinyl ether monomers or polymers using the above-mentioned catalyst system.

专利号:US-5583194-A
优先权日:1992-06-11
标题:Selective catalysts for the synthesis of epoxysilicone monomers and polymers

专利号:US-6806307-B2
优先权日:2001-10-11
标题 :Synthesis and use of chain-coupled polymeric sulfide compounds in rubber formulations
发明人：HOGAN TERRENCE E; HERGENROTHER WILLIAM L
权利人:BRIDGESTONE CORP
摘要:The invention provides chain-coupled polymeric sulfide compounds for use as the elastomeric component in vulcanizable elastomeric compositions comprising silica, carbon black or mixtures thereof. In particular, the invention provides anionically polymerized polymers having polymer chain living ends that are functionalized with sulfide groups and coupled together by a metal or nonmetal atom. The chain-coupled polymeric sulfide compounds have an initial high viscosity for ease of handling prior to compounding, a stable viscosity during storage, and a decreased compound viscosity for better filler dispersion and improved mixing efficiency. The invention further provides a pneumatic tire having at least one component produced from the vulcanizable elastomeric composition of the invention. A tire tread produced from vulcanized elastomers exhibiting these improved properties will exhibit reduced hysteresis resulting in an increase in rebound and improved rolling resistance and wet traction.

专利号:US-2003078335-A1
优先权日:2001-10-11
标 题:Synthesis and use of chain-coupled polymeric sulfide compounds in rubber formulations