发明授权
US5034476A Surface-treated polyorganosilsesquioxane fine powder 失效
表面处理聚有机倍半硅氧烷细粉

Surface-treated polyorganosilsesquioxane fine powder
摘要:
A polyorganosilsesquinoxane fine powder having a moderate hydrophilicity, which is surface-treated with a block- or graft-copolymer comprising a polyoxyalkylene segment and a polysiloxane segment.
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