发明名称 |
Preparation of epoxy group-bearing organopolysiloxanes or organosilanes |
摘要 |
<p>An epoxy group-bearing organopolysiloxane or organosilane is prepared by effecting addition reaction between an organohydropolysiloxane or organohydrosilane and an alkenyl group-bearing epoxy compound in the presence of an addition reaction catalyst. A cyano group-bearing compound is co-present in the reaction system. The end organopolysiloxane or organosilane having a stabilized viscosity is obtained while avoiding gelation or thickening during reaction.</p> |
申请公布号 |
EP0992527(A1) |
申请公布日期 |
2000.04.12 |
申请号 |
EP19990307715 |
申请日期 |
1999.09.30 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
AOKI, SHUNJI;OHBA, TOSHIO |
分类号 |
C07F7/08;C07B61/00;C07F7/18;C08G77/14;C08G77/38;(IPC1-7):C08G77/06;C07F7/02;C08G77/08 |
主分类号 |
C07F7/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|