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公开(公告)号:US20080306208A1
公开(公告)日:2008-12-11
申请号:US12093904
申请日:2006-11-16
申请人: Thomas Fay-Oy Lim , Hsien-Kun Chu , Robert P. Cross , Mathias E. Liistro, JR. , David P. Dworak , Paul Borucki , Scott Senuta , Daniela Bathelt , Thomas Bachon
发明人: Thomas Fay-Oy Lim , Hsien-Kun Chu , Robert P. Cross , Mathias E. Liistro, JR. , David P. Dworak , Paul Borucki , Scott Senuta , Daniela Bathelt , Thomas Bachon
CPC分类号: C08G77/54 , C08G18/61 , C08G18/718 , C08L83/14 , C09D183/14
摘要: The present invention relates to a method of preparing fast curing silicone RTV compositions by reacting an amino endcapped silicone with an isocyanato functionalized silane, and to compositions formed thereby. In particular, the present invention provides compositions which include silicones endcapped with silanes which contain α-ureas. Illustrative of the inventive compositions are those which include a polymer of Formula (I):
摘要翻译: 本发明涉及通过使氨基封端的硅氧烷与异氰酸酯官能化的硅烷反应制备快速固化的硅氧烷RTV组合物的方法,以及由此形成的组合物。 特别地,本发明提供了包含用含有α-脲的硅烷封端的硅氧烷的组合物。 本发明组合物的实例是包括式(I)的聚合物: