发明名称 |
COSMETIC BASE MATERIAL, AND COSMETIC CONTAINING SAID COSMETIC BASE MATERIAL |
摘要 |
<p>[Problem] To provide a cosmetic base material and a cosmetic containing said cosmetic base material, whereby damaged hair exhibits hydrophobic properties, smoothness, and combability. [Solution] A cosmetic base material is formed from an acylpeptide aliphatic acid amide-amine salt in which a portion or all of an acylpeptide acidic functional group in which a substituent represented by general formula (I) is bound to a peptide active amino group is neutralized in an aliphatic acid amide-amine represented by general formula (II). (In formula (I), R 1 represents -CH 2 CH 2 -, -CH=CH-, or -C 6 H 4 -.) (In formula (II), R 2 represents a C 11-25 saturated or unsaturated chain hydrocarbon or a C 11-25 saturated or unsaturated cyclic hydrocarbon, R 3 represents a C 1-3 alkylene group, and R 4 and R 5 each represent a C 1-3 alkyl group.) A cosmetic is formed by containing said cosmetic base material.</p> |
申请公布号 |
EP2682096(A4) |
申请公布日期 |
2014.04.23 |
申请号 |
EP20120850039 |
申请日期 |
2012.10.24 |
申请人 |
SEIWA KASEI COMPANY, LIMITED |
发明人 |
YOSHIOKA, MASATO;KOBAYASHI, ERIKO;KASAHARA, YOSHIHITO |
分类号 |
A61K8/64;A61K8/97;A61Q5/12;C07K1/12;C07K2/00 |
主分类号 |
A61K8/64 |
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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