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发明公开
EP3215129A2 PHARMACEUTICAL PREPARATION AND METHOD OF ITS PRODUCTION AND USE 审中-公开
药物制剂及其生产和使用方法

PHARMACEUTICAL PREPARATION AND METHOD OF ITS PRODUCTION AND USE
摘要：
Thus, the present invention provides a composition in powder form comprising highly dispersed silica particles, polymethylsiloxane particles, and a cationic surfactant, wherein at least 25 % by weight of the cationic surfactant is present in primary polymethylsiloxane particles carrying the cationic surfactant on their surface and/or in agglomerates of these primary particles.
摘要（中）：

因此，本发明提供了包含高度分散的二氧化硅颗粒，聚甲基硅氧烷颗粒和阳离子表面活性剂的粉末形式的组合物，其中至少25重量％的阳离子表面活性剂存在于其表面上带有阳离子表面活性剂的初级聚甲基硅氧烷颗粒中， /或以这些初级颗粒的附聚物形式存在。

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