申请人:——
公开号:US20020002220A1
公开(公告)日:2002-01-03
A method is provided for preparing sulfur-containing silane coupling agents by reacting an alkoxysilane acetal with a sulfurating agent. The sulfur-containing silane coupling agents so prepared include certain novel mercapto silanes, and are useful in providing rubber tires with improved properties.
提供了一种方法,通过将烷氧基
硅醇
缩醛与
硫化剂反应来制备含
硫硅烷偶联剂。由此制备的含
硫硅烷偶联剂包括某些新型巯基
硅烷,并可用于提供具有改善性能的橡胶轮胎。