- 专利标题: Applied films for smoothing wrinkles and skin texture imperfections
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申请号: US14331473申请日: 2014-07-15
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公开(公告)号: US10307346B2公开(公告)日: 2019-06-04
- 发明人: Amanda Leigh Newman , Nancy Lorincz Leppla , Laurie Ellen Breyfogle , Gordon Gerald Guay , David Edward Wilson , Joseph Michael Zukowski
- 申请人: The Procter & Gamble Company
- 申请人地址: US OH Cincinnati
- 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: US OH Cincinnati
- 代理商 John G. Powell
- 主分类号: A61K8/02
- IPC分类号: A61K8/02 ; A61K8/25 ; A61K8/26 ; A61Q19/00 ; A61Q19/08 ; A61K8/04 ; A61K8/06 ; A61Q1/02 ; A45D40/26
摘要:
A skin smoothing film made from a skin smoothing composition that comprises sodium silicate, polyvalent silicate and water. Moreover, the film may be made from a composition that has a contraction value of from about 30% to about 160%. The film thickness is from about 5 microns to about 50 microns, preferably from about 10 microns to about 40 microns, when applied. The standard deviation of the film over the area covered is less than about 30, preferably less than about 25.
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