申请人:Gelest Technologies, Inc.
公开号:US08921579B2
公开(公告)日:2014-12-30
Pendant dipodal silanes having formula (I) and methods for their synthesis are provided. In formula (I), R is an organic radical other than methyl and X may be a halogen, an alkoxy group, an acetoxy group, or a dialkylamino group. Films, adhesives, and composites formed from the inventive dipodal silanes generally demonstrate significantly greater hydrolytic resistance and film-forming ability than conventional silanes.
RSiX2CH2SiX3 (I)
本发明提供了公式(I)的吊坠二极硅烷及其合成方法。在公式(I)中,R是甲基以外的有机基团,X可以是卤素、烷氧基、乙酰氧基或二烷基氨基基团。从本发明的二极硅烷形成的薄膜、粘合剂和复合材料通常表现出比传统硅烷具有更高的水解抗性和成膜能力。
公式(I):RSiX2CH2SiX3