发明申请
WO2017176718A1 SKIN CLEANSING COMPOSITIONS COMPRISING BIODEGRADABLE ABRASIVE PARTICLES
审中-公开
包含可生物降解的磨料颗粒的皮肤清洁组合物
- 专利标题： SKIN CLEANSING COMPOSITIONS COMPRISING BIODEGRADABLE ABRASIVE PARTICLES
- 专利标题（中）： 包含可生物降解的磨料颗粒的皮肤清洁组合物
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申请号： PCT/US2017/025899申请日： 2017-04-04
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公开(公告)号： WO2017176718A1公开(公告)日： 2017-10-12
- 发明人: GUSKEY, Gerald, John , GONZALES, Denis, Alfred , WEI, Karl, Shiqing
- 申请人： THE PROCTER & GAMBLE COMPANY
- 申请人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 专利权人： THE PROCTER & GAMBLE COMPANY
- 当前专利权人： THE PROCTER & GAMBLE COMPANY
- 当前专利权人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 代理机构： KREBS, Jay A.
- 优先权： US15/091,682 20160406
- 主分类号： A61K8/81
- IPC分类号： A61K8/81 ; A61K8/85 ; A61Q19/10 ; A61K8/02 ; A61K8/46 ; A61K8/20
摘要：
A skin cleansing composition having biodegradable abrasive particles, is provided. The abrasive particles have a mean Circularity of from about 0.10 to about 0.60 and a mean particle size as expressed by the area-equivalent diameter of about 500 µm to about 2,000 µm and a Biodegradable Rate of about 30% to about 100%. The composition has a structured surfactant phase or surfactant phase having a Yield Stress of about 1 Pa to about 100 Pa or a Yield Stress of about 0.1 Pa to about 10 Pa, respectively.
