发明名称 Cosmetic composition containing solid organic particles coated with a cationic polymer
摘要 Cosmetic composition for the skin or skin appendages comprising a dispersion of solid organic particles in a binder and characterized in that at least a part of said organic particles is introduced in said composition in the form of particles having their surface coated with at least one cationic polymer. The cationic polymer comprises, for example, units containing primary, secondary, tertiary and/or quaternary amine groupings. The particles coated in this way are readily dispersible, even in fatty binders. The cosmetic compositions obtained show good adhesion to the skin and, in the case of compacted compositions, good cohesion properties.
申请公布号 US6432417(B1) 申请公布日期 2002.08.13
申请号 US19950397141 申请日期 1995.04.21
申请人 发明人
分类号 A61K8/72;A61K8/00;A61K8/11;A61K8/84;A61K8/92;A61Q1/00;A61Q1/04;A61Q1/06;A61Q1/08;A61Q1/10;A61Q1/12;A61Q3/02;C09B67/00;C09B67/08;(IPC1-7):A61K7/218 主分类号 A61K8/72
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