发明申请
US20080160097A1 Method for imparting a cosmetic or therapeutic benefit to a topical surface and process for making
审中-公开
赋予局部表面的化妆品或治疗益处的方法及制造方法
- 专利标题： Method for imparting a cosmetic or therapeutic benefit to a topical surface and process for making
- 专利标题（中）： 赋予局部表面的化妆品或治疗益处的方法及制造方法
-
申请号： US11646759申请日： 2006-12-28
-
公开(公告)号： US20080160097A1公开(公告)日： 2008-07-03
- 发明人: Ernest Curtis , Steven E. Brown , Tameru Getahoun
- 申请人： Ernest Curtis , Steven E. Brown , Tameru Getahoun
- 专利权人： AVON PRODUCTS, INC.
- 当前专利权人： AVON PRODUCTS, INC.
- 主分类号： A61K9/14
- IPC分类号： A61K9/14
摘要：
There is disclosed a method of imparting a cosmetic or therapeutic benefit to a topical surface. The method has the steps of a) providing a polymer powder having a plurality of substantially nonporous polymer particles with a number average particles size of about 0.1 to about 0.5 microns in diameter; b) providing a liquid cosmetic or therapeutic composition in the form selected from the group consisting of a solution, dispersion, suspension, and an emulsion in which the liquid composition has one or more cosmetic or therapeutic actives therein and is metastable; c) contacting the polymer powder with the liquid composition so that the liquid composition is entrained so as to form an impregnated powder; and d) rubbing the impregnated powder on the topical surface such that at least a substantial portion of the liquid composition is released from the impregnated powder at the topical surface. There are other methods and processes disclosed.
信息查询
