发明名称 |
Cosmetic composition for skin comprising urea |
摘要 |
A cosmetic composition for skin use which comprises urea and a buffer comprising disodium hydrogenphosphate and citric acid or a buffer comprising potassium dihydrogenphosphate and disodium hydrogenphosphate, or both, and a cosmetic composition further comprising allantoin. Notwithstanding inclusion of urea which is useful for preventing rough dry skin and maintaining moisturization, the cosmetic composition does not have problems such as an increase in pH and an odor from ammonia produced by urea during storage for a long period of time. |
申请公布号 |
EP0927554(A3) |
申请公布日期 |
2000.03.15 |
申请号 |
EP19980123762 |
申请日期 |
1998.12.14 |
申请人 |
KABUSHIKI KAISHA YAKULT HONSHA |
发明人 |
HIRAKI, YOSHIO;YOSHIKAWA, SATOSHI;TAGAMI, GONICHI;TAKAHASHI, YASUYUKI |
分类号 |
A61K8/30;A61K8/00;A61K8/24;A61K8/365;A61K8/40;A61K8/42;A61K8/49;A61K31/17;A61P17/00;A61P17/04;A61Q19/00 |
主分类号 |
A61K8/30 |
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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