发明授权
US06231839B1 Stable cosmetic composition comprising a poly (2-acrylamido-2-methylpropanesulphonic acid) polymer uncoated solid particles and an oily dispersing polymer
失效
稳定的化妆品组合物包含聚（2-丙烯酰胺基-2-甲基丙烷磺酸）聚合物未涂覆的固体颗粒和油性分散聚合物
- 专利标题： Stable cosmetic composition comprising a poly (2-acrylamido-2-methylpropanesulphonic acid) polymer uncoated solid particles and an oily dispersing polymer
- 专利标题（中）： 稳定的化妆品组合物包含聚（2-丙烯酰胺基-2-甲基丙烷磺酸）聚合物未涂覆的固体颗粒和油性分散聚合物
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申请号： US09467244申请日： 1999-12-20
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公开(公告)号： US06231839B1公开(公告)日： 2001-05-15
- 发明人: Nadia Terren , Sophie Favre
- 申请人： Nadia Terren , Sophie Favre
- 优先权： FR9816049 19981218
- 主分类号： A61K744
- IPC分类号： A61K744
摘要：
The invention relates to a composition, in particular for cosmetic, dermatological, hygiene and/or pharmaceutical use, comprising at least one crosslinked poly(2-acrylamido-2-methylpropanesulphonic acid) polymer neutralized to at least 90%, uncoated solid particles and an oily dispersing polymer. It also relates to the cosmetic applications of such a composition.