申请人:Union Carbide Corporation
公开号:US04709067A1
公开(公告)日:1987-11-24
This invention relates to an improved process for preparing, purifying and/or storing methacryloxy or acryloxy containing organosilicon compounds without the undesirable polymerization normally associated with the methacrylate bonds. In an alternative embodiment, the process is even further improved with the addition of certain stabilizers, and in particular diketone or ketoester stabilizers.
本发明涉及一种改进的方法,用于制备、纯化和/或储存含有甲基丙烯酰氧基或丙烯酰氧基的有机硅化合物,而不会出现通常与甲基丙烯酸酯键相关的不良聚合。在另一种实施方式中,通过添加特定的稳定剂,特别是二酮或酮酸酯稳定剂,进一步改进了该过程。