发明授权
- 专利标题： Body cleansing agent
- 专利标题（中）： 身体清洁剂
-
申请号： US09380881申请日： 1999-10-12
-
公开(公告)号： US06303109B1公开(公告)日： 2001-10-16
- 发明人: Thomas Foerster , Martina Hollenbrock , Wolfhard Scholz , Wolfgang Pittermann , Michael Schmitt
- 申请人： Thomas Foerster , Martina Hollenbrock , Wolfhard Scholz , Wolfgang Pittermann , Michael Schmitt
- 优先权： DE19710149 19970312
- 主分类号： A61K7075
- IPC分类号： A61K7075
摘要：
The invention relates to lipid soluble, water insoluble cosmetic or dermatological active substances which can be included in body cleansing agents in the form of an aqueous preparation with at least 5 wt. % water soluble ionic or non-ionic surfactant content by solubilization of the active substances with a polar lipid in lipid-surfactant mixed micelles or liquid crystals or by microemulsification with a nonpolar lipid, wherein the emulsion particles have a diameter which is less than 500 nm. Said agents are also characterized by enhanced skin penetration by the active substances.
信息查询
