发明授权
US07374783B2 Powders coated with specific lipoamino acid composition and cosmetics containing the same
有权
用特定的脂氨基酸组合物涂覆的粉末和含有它们的化妆品
- 专利标题： Powders coated with specific lipoamino acid composition and cosmetics containing the same
- 专利标题（中）： 用特定的脂氨基酸组合物涂覆的粉末和含有它们的化妆品
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申请号： US10899310申请日： 2004-07-27
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公开(公告)号： US07374783B2公开(公告)日： 2008-05-20
- 发明人: Yukio Hasegawa , Toru Sakurada , Taizo Miyoshi
- 申请人： Yukio Hasegawa , Toru Sakurada , Taizo Miyoshi
- 申请人地址： JP Saitama
- 专利权人： Miyoshi Kasei, Inc.
- 当前专利权人： Miyoshi Kasei, Inc.
- 当前专利权人地址： JP Saitama
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP.
- 主分类号： A61K9/14
- IPC分类号： A61K9/14 ; A61K9/16 ; A61K31/70 ; A01N43/04
摘要：
There is provided a coated powder having a high skin care effect and a high anti-aging effect. The powder which can be used in cosmetics is coated with a mixture (lipoamino acid composition) comprising N-acyl derivatives (also including the form of a salt) of (1) at least one amino acid selected from proline and hydroxyproline, (2) at least one amino acid selected from alanine, glycine and sarcosine and (3) at least one amino acid selected from aspartic acid and glutamic acid, and at least one selected from fatty acids (and/or metal salts thereof) having a carbon number of at least 12 and at most 22.