-
公开(公告)号:US20110028635A1
公开(公告)日:2011-02-03
申请号:US12922003
申请日:2009-03-11
IPC分类号: C08L83/04
摘要: A dispersion includes dispersed particles. The particles include a reaction product of a first polymer, a second polymer, and a chain terminator. The first and second polymers have at least two Si—H moieties and silicon bonded unsaturated moieties, respectively. The chain terminator has one Si—H moiety or one unsaturated hydrocarbon moiety. The first and second polymers and the chain terminator are reacted in the presence of a metal catalyst. The dispersion is formed by a method that includes the step of combining the first and second polymers, and the chain terminator. This method also reacts the first and second polymers and the chain terminator in the presence of the metal catalyst to form the dispersed particles.
摘要翻译: 分散体包括分散的颗粒。 颗粒包括第一聚合物,第二聚合物和链终止剂的反应产物。 第一和第二聚合物分别具有至少两个Si-H部分和硅键合的不饱和部分。 链终止子具有一个Si-H部分或一个不饱和烃部分。 第一和第二聚合物和链终止剂在金属催化剂的存在下反应。 分散体是通过包括组合第一和第二聚合物和链终止剂的步骤的方法形成的。 该方法还在金属催化剂的存在下使第一和第二聚合物和链终止剂反应形成分散的颗粒。
-
公开(公告)号:US08492477B2
公开(公告)日:2013-07-23
申请号:US12922003
申请日:2009-03-11
摘要: A dispersion includes dispersed particles. The particles include a reaction product of a first polymer, a second polymer, and a chain terminator. The first and second polymers have at least two Si—H moieties and silicon bonded unsaturated moieties, respectively. The chain terminator has one Si—H moiety or one unsaturated hydrocarbon moiety. The first and second polymers and the chain terminator are reacted in the presence of a metal catalyst. The dispersion is formed by a method that includes the step of combining the first and second polymers, and the chain terminator. This method also reacts the first and second polymers and the chain terminator in the presence of the metal catalyst to form the dispersed particles.
摘要翻译: 分散体包括分散的颗粒。 颗粒包括第一聚合物,第二聚合物和链终止剂的反应产物。 第一和第二聚合物分别具有至少两个Si-H部分和硅键合的不饱和部分。 链终止子具有一个Si-H部分或一个不饱和烃部分。 第一和第二聚合物和链终止剂在金属催化剂的存在下反应。 分散体是通过包括组合第一和第二聚合物和链终止剂的步骤的方法形成的。 该方法还在金属催化剂的存在下使第一和第二聚合物和链终止剂反应形成分散的颗粒。
-