发明公开
EP2517712A1 Composition for improving melasma and composition for reducing skin dullness
有权
Zusammensetzung zur Reduzierung von Hautmattheit
- 专利标题： Composition for improving melasma and composition for reducing skin dullness
- 专利标题（中）： Zusammensetzung zur Reduzierung von Hautmattheit
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申请号： EP12164923.0申请日： 2003-05-19
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公开(公告)号： EP2517712A1公开(公告)日： 2012-10-31
- 发明人: Tanaka, Hideo , Yoshino, Noboru , Tanaka, Masahiko , Furuta, Yasuo , Wakamatsu, Kosaburo , Kamimura, Junko , Harano, Fumiki , Kawamura, Mitsuaki , Kawabata, Shigekatsu , Shinohara, Shigeo
- 申请人： OTSUKA PHARMACEUTICAL CO., LTD.
- 申请人地址： 9, Kandatsukasa-cho 2-chome Chiyoda-ku Tokyo 101-8535 JP
- 专利权人： OTSUKA PHARMACEUTICAL CO., LTD.
- 当前专利权人： OTSUKA PHARMACEUTICAL CO., LTD.
- 当前专利权人地址： 9, Kandatsukasa-cho 2-chome Chiyoda-ku Tokyo 101-8535 JP
- 代理机构： HOFFMANN EITLE
- 优先权： JP2002144735 20020520
- 主分类号： A61K31/7076
- IPC分类号： A61K31/7076 ; A61K31/52 ; A61K47/14 ; A61K47/32 ; A61K47/34 ; A61P17/00 ; C07H19/20
摘要：
The present invention provides a cosmetic composition that can effectively improve melasma and a cosmetic composition that can effectively reduce skin dullness.
The cosmetic composition for improving melasma comprises a purine nucleic acid-related substance and a cosmetically acceptable carrier, and exhibits an excellent melasma improving effect due to the action of the purine nucleic acid-related substance contained. The cosmetic composition for reducing skin dullness comprises a purine nucleic acid-related substance and a cosmetically acceptable carrier, and exhibits an excellent effect of reducing skin dullness due to the action of the purine nucleic acid-related substance contained.
The cosmetic composition for improving melasma comprises a purine nucleic acid-related substance and a cosmetically acceptable carrier, and exhibits an excellent melasma improving effect due to the action of the purine nucleic acid-related substance contained. The cosmetic composition for reducing skin dullness comprises a purine nucleic acid-related substance and a cosmetically acceptable carrier, and exhibits an excellent effect of reducing skin dullness due to the action of the purine nucleic acid-related substance contained.
公开/授权文献
- EP2517712B1 Composition for reducing skin dullness 公开/授权日：2017-05-10
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