Invention Grant
US06673755B2 Personal cleansing compositions containing cleansing and skin active phases separated by one or more packaging barriers
有权
含有由一个或多个包装屏障分离的清洁和皮肤活性相的个人清洁组合物
- Patent Title: Personal cleansing compositions containing cleansing and skin active phases separated by one or more packaging barriers
- Patent Title (中): 含有由一个或多个包装屏障分离的清洁和皮肤活性相的个人清洁组合物
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Application No.: US10050494Application Date: 2002-01-16
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Publication No.: US06673755B2Publication Date: 2004-01-06
- Inventor: Karl Shiqing Wei , John Christopher Wesner , Cheyne Pohlman Thomas , Christopher Dean Putman , Lourdes Dessus Albacarys , Edward Dewey Smith, III
- Applicant: Karl Shiqing Wei , John Christopher Wesner , Cheyne Pohlman Thomas , Christopher Dean Putman , Lourdes Dessus Albacarys , Edward Dewey Smith, III
- Main IPC: C11D750
- IPC: C11D750

Abstract:
Disclosed are personal cleansing compositions, and corresponding methods of application, wherein the compositions comprise (A) a cleansing phase containing a cleansing surfactant and water; and (B) an active phase containing lipophilic carrier and preferably a skin active agent; wherein the cleansing and active phases are physically separated from one another by one or more packaging barriers, located in the same or separate packages. Preferred embodiments are further defined by selected lipophilic carrier rheologies, defined active phase particulates for improved skin feel, and selected chronic skin active agents for use in the active phase. These compositions and corresponding methods provide improved cosmetics, skin feel, and/or skin active efficacy.
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