发明申请
US20140213808A1 METHOD FOR PREPARING POLY(HYDROXYMETHYL)-FUNCTIONAL SILOXANES AND SILICA GELS 有权
制备聚(羟甲基) - 功能性硅氧烷和二氧化硅凝胶的方法

METHOD FOR PREPARING POLY(HYDROXYMETHYL)-FUNCTIONAL SILOXANES AND SILICA GELS
摘要:
Hydroxymethyl-functional siloxanes and silica gels are prepared by reacting a siloxacycle having at least one unit of the formula [SiR2(OR3)—CH2—O]n with water, optionally in the presence of a hydrolyzable silane.
信息查询
0/0