发明授权
- 专利标题: Cosmetic compositions comprising fibrous pigments
- 专利标题(中): 包含纤维状颜料的化妆品组合物
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申请号: US12645067申请日: 2009-12-22
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公开(公告)号: US09364689B2公开(公告)日: 2016-06-14
- 发明人: Amitabh Bansal , John R. Glynn, Jr. , Prithwiraj Maitra
- 申请人: Amitabh Bansal , John R. Glynn, Jr. , Prithwiraj Maitra
- 申请人地址: US NY New York
- 专利权人: Avon Products, Inc.
- 当前专利权人: Avon Products, Inc.
- 当前专利权人地址: US NY New York
- 代理商 David M. Joyal
- 主分类号: A61K8/18
- IPC分类号: A61K8/18 ; A61Q1/02 ; A61K8/02 ; A61K8/29
摘要:
Cosmetic compositions comprising a fibrous pigment having an average diameter greater than 0.2 microns and an average aspect ratio greater than 5, and methods of using said compositions for imparting a pigmented film on skin or imparting a lightening appearance of skin are provided. The compositions optionally comprise from 0.1 to 30% of a coloring agent, selected from pigments, lakes, and dyes. The appearance of skin to which the compositions have been topically applied as a cosmetic film possesses L*, a*, and b* color space values and angular reflection properties closer to those of natural skin than an identical composition wherein the fibrous pigment has an average aspect ratio of less than 5.
公开/授权文献
- US20110150947A1 Cosmetic Compositions Comprising Fibrous Pigments 公开/授权日:2011-06-23
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