公开(公告)号：US20240352050A1

公开(公告)日：2024-10-24

申请号：US18684217

申请日：2022-11-11

申请人： DOW SILICONES CORPORATION

发明人： Michael Depierro ,  Kitty Liu ,  Xiaoyuan Zhou ,  Reza Panah ,  Aaron Greiner

IPC分类号： C07F7/18 ,  C08K5/5475 ,  C09J183/04

CPC分类号： C07F7/188 ,  C09J183/04 ,  C08K5/5475

摘要： A process for preparing cyanoethyltrimethoxysilane is performed via transesterification of cyanoethyltriethoxysilane with methanol in the presence of a catalyst. The cyanoethyltrimethoxysilane is useful as an adhesion promoter, a coupling agent, or a crosslinker. The cyanoethyltrimethoxysilane may be formulated in a polyorganosiloxane sealant composition.