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1.发明公开Organosilicon compositions containing hydrocarbon elastomers 失效Kohlenwasserstoff-Elastomere enthaltende有机硅。
公开(公告)号：EP0482404A2
公开(公告)日：1992-04-29
申请号：EP91116964.7
申请日：1991-10-04
CPC分类号： C08L83/14 , C08L2666/04
摘要： This invention is directed to a polymeric composition comprising (a) a continuous phase of a cross-linked organosilicon polymer comprised of alternating (i) polycyclic hydrocarbon residues derived from the polycyclic polyenes having at least two non-aromatic, non-conjugated carbon-carbon double bonds in their rings and (ii) and residues derived from the group consisting of cyclic polysiloxanes and tetrahedral siloxysilanes, linked through carbon to silicon bonds, and (b) a discontinuous phase of a low molecular weight hydrocarbon elastomer having at least two hydrosilation reactable carbon-carbon double bonds.
In addition, this invention is directed to a prepolymer composition comprising (a) a hydrosilation cross-linkable organosilicon prepolymer which is the partial reaction product of (i) polycyclic polyenes having at least two non-aromatic, non-conjugated hydrosilation reactive carbon-carbon double bonds in their rings and (ii) cyclic polysiloxanes or tetrahedral siloxsilanes having at least two hydrosilation reaction ≡SiH groups wherein at least one of (i) or (ii) has at least three reactive groups, and (b) hydrocarbon elastomer having at least two hydrosilation reactable carbon-carbon double bonds.摘要翻译： 本发明涉及一种聚合物组合物，其包含（a）交联的有机硅聚合物的连续相，其包含交替的（i）衍生自具有至少两个非芳族，非共轭碳 - 碳的多环多烯的多环烃残基 其环中的双键和（ii）和源自由碳 - 硅键连接的环状聚硅氧烷和四面体硅氧烷硅烷组成的组的残基，和（b）具有至少两个氢硅烷化反应的低分子量烃弹性体的不连续相 碳 - 碳双键。 此外，本发明涉及一种预聚物组合物，其包含（a）氢化硅烷交联的有机硅预聚物，其是（i）具有至少两个非芳族，非共轭的硅氢化反应性碳 - 碳的多环多烯的部分反应产物 具有至少两个硅氢化反应的SiH基的环状聚硅氧烷或四面体硅氧烷硅烷，其中（i）或（ii）中的至少一个具有至少三个反应性基团，和（b）具有 最少两个硅氢化反应碳 - 碳双键。
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公开(公告)号：EP0482404A3
公开(公告)日：1993-02-17
申请号：EP91116964.7
申请日：1991-10-04
CPC分类号： C08L83/14 , C08L2666/04
摘要： This invention is directed to a polymeric composition comprising (a) a continuous phase of a cross-linked organosilicon polymer comprised of alternating (i) polycyclic hydrocarbon residues derived from the polycyclic polyenes having at least two non-aromatic, non-conjugated carbon-carbon double bonds in their rings and (ii) and residues derived from the group consisting of cyclic polysiloxanes and tetrahedral siloxysilanes, linked through carbon to silicon bonds, and (b) a discontinuous phase of a low molecular weight hydrocarbon elastomer having at least two hydrosilation reactable carbon-carbon double bonds. In addition, this invention is directed to a prepolymer composition comprising (a) a hydrosilation cross-linkable organosilicon prepolymer which is the partial reaction product of (i) polycyclic polyenes having at least two non-aromatic, non-conjugated hydrosilation reactive carbon-carbon double bonds in their rings and (ii) cyclic polysiloxanes or tetrahedral siloxsilanes having at least two hydrosilation reaction ≡SiH groups wherein at least one of (i) or (ii) has at least three reactive groups, and (b) hydrocarbon elastomer having at least two hydrosilation reactable carbon-carbon double bonds.
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公开(公告)号：EP0482404B1
公开(公告)日：1996-09-11
申请号：EP91116964.7
申请日：1991-10-04
CPC分类号： C08L83/14 , C08L2666/04
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