A process for producing silicon-containing particles having an extremely small particle diameter by a simple process without using surface-active agents or the like. The process is characterized by forming silicon-containing particles as a result of phase separation from an organic polymer, wherein the phase separation is achieved by an addition reaction, condensation reaction, ring-opening reaction, or a radical reaction of a curable silicon-containing compound or a curable composition that contains said compound, and the silicon-containing compound or the composition is maintained in a uniform liquid, fused, or dissolved phase with the organic polymer that is free of silicon and does not participate in the curing reaction of the silicon-containing compound or the composition.
一种不使用
表面活性剂等,通过简单工艺生产具有极小颗粒直径的含
硅颗粒的工艺。该工艺的特点是通过与有机
聚合物的相分离形成含
硅颗粒,其中相分离是通过可固化的含
硅化合物或含有所述化合物的可固化组合物的加成反应、缩合反应、开环反应或自由基反应实现的,含
硅化合物或组合物与有机
聚合物保持在均匀的液相、熔融相或溶解相中,有机
聚合物不含
硅、不参与含
硅化合物或组合物的固化反应。