申请人:Schafer Oliver
公开号:US20080139833A1
公开(公告)日:2008-06-12
Hydroxyalkyl-functionalized particles are prepared by reacting a cyclic siloxy compound containing a glycol residue, an oxygen of the glycol residue bonded to silicon of a siloxy group through an intermediary methylene or substituted methylene linking group.
通过反应含有乙二醇残基的环状硅氧烷化合物,其中乙二醇残基的氧原子通过一个中间的亚甲基或取代亚甲基连接基与硅氧烷基上的硅原子相结合,制备了羟基烷基化颗粒。