发明授权
- 专利标题： Epoxy silane oligomer and coating composition containing same
- 专利标题（中）： 环氧硅烷低聚物和含有它的涂料组合物
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申请号： US13006917申请日： 2011-01-14
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公开(公告)号： US08338531B2公开(公告)日： 2012-12-25
- 发明人: Alain Lejeune , Yves Gentil
- 申请人： Alain Lejeune , Yves Gentil
- 申请人地址： US NY Albany
- 专利权人： Momentive Perofrmance Materials Inc.
- 当前专利权人： Momentive Perofrmance Materials Inc.
- 当前专利权人地址： US NY Albany
- 代理商 Dominick G. Vicari; Joseph S. Ostroff
- 主分类号： C08L83/06
- IPC分类号： C08L83/06
摘要：
A process for producing an epoxy silane oligomer including a reaction glycidoxy silane and/or cycloaliphatic epoxy silane having 2 or 3 alkoxy groups and, optionally, a copolymerizable silane other than glycidoxy and cycloaliphatic epoxy silane, with less than 1.5 equivalents of water in the presence of a catalyst, wherein said water is continuously fed during the reaction.
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