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公开(公告)号：EP3215129A2
公开(公告)日：2017-09-13
申请号：EP15788444.6
申请日：2015-11-04
CPC分类号： A61K9/0014 , A61K9/143 , A61K9/145
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.
摘要翻译： 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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公开(公告)号：EP3065708A1
公开(公告)日：2016-09-14
申请号：EP14796025.6
申请日：2014-11-04
CPC分类号： A61K9/143 , A61K9/0014 , A61K9/145 , A61K9/146 , A61K9/1611 , A61K9/1641 , A61K31/167 , A61K31/5415 , A61K38/48 , A61K45/06 , A61L15/18 , A61L15/225 , A61L15/26 , A61L15/28 , A61L15/32 , A61L15/44 , A61L15/60 , A61L26/0004 , A61L26/0019 , A61L26/0023 , A61L26/0038 , A61L26/0052 , A61L26/0066 , A61L26/008 , A61L2300/402 , A61L2300/404 , A61L2300/406 , A61L2300/412 , A61L2300/45 , A61L2300/606 , A61L2300/62 , A61L2400/04 , A61L2420/06 , A61L2430/34 , C08G77/04 , C08G77/06
摘要： Thus, the present invention provides a composition in powder form comprising highly dispersed silica particles, polymethylsiloxane particles, and at one or both of a cationic surfactant and an antimicrobial substance, 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, and/or at least 25% by weight, of the antimicrobial substance is present in primary highly dispersed silica particles carrying the antimicrobial substance on their surface and/or in agglomerates of these primary particles.
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