发明名称 |
Whitening embellisher |
摘要 |
A whitening embellisher includes, as an active ingredient, teprenone (chemical name: geranylgeranyl-acetone). A whitening and beautifying composition includes teprenone and one or more substances selected from kojic acid, L-ascorbic acid and the like. The whitening embellisher, and whitening and beautifying composition prevent the skin from pigmenting and darkening due to sunburn and/or aging, and quicken fading, and hence make spots and freckles inconspicuous when the preparations are used for external application as a cream or milky lotion.
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申请公布号 |
US5560907(A) |
申请公布日期 |
1996.10.01 |
申请号 |
US19950403174 |
申请日期 |
1995.03.13 |
申请人 |
EISAI CO., LTD. |
发明人 |
SAKAI, ITARU;SATOH, KANA;TANAKA, TOMOHIDE;MORITA, YUTAKA;HIBI, TAKASHI;TANABE, YOSHIO;OSAWA, SHIGEMITSU;TOMITA, YASUSHI |
分类号 |
A61K8/35;A61K8/49;A61K8/60;A61K8/67;A61Q19/02;A61Q19/10;(IPC1-7):A61K7/48 |
主分类号 |
A61K8/35 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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