首页>
外国专利>
Manufacturing procedure for organosilicon products with improved quality using heterogeneous precious metal catalysts
Manufacturing procedure for organosilicon products with improved quality using heterogeneous precious metal catalysts
展开▼
机译:使用非均相贵金属催化剂生产质量更高的有机硅产品的过程
展开▼
页面导航
摘要
著录项
相似文献
摘要
A process for manufacturing an organosilicon product having a stabilized low color and no formation of black particles during storage includes (a) reacting an unsaturated compound with a silicon compound having a reactive Si-H bond under hydrosilylation conditions in a reaction zone in the presence of a heterogeneous precious metal catalyst to provide an organosilicon product having a color of less than 40 pt/co; (b) separating the heterogeneous precious metal catalyst from the organosilicon product; and (c) recovering the heterogeneous precious metal catalyst.
展开▼