| 发明名称 |
Cosmetic composition |
| 摘要 |
A composition for colouring the hair or skin containing as active ingredient the product of the reaction between an alkyl ester of the formula: <CHEM> wherein R = C1-6 alkyl, tyrosinase and optionally cysteine. The composition additionally offers sun shielding against UVA and UVB radiation. The active ingredient is able to bind to skin or hair protein so enhancing the longevity of the colour produced. |
| 申请公布号 |
ZA9306008(B) |
申请公布日期 |
1995.02.17 |
| 申请号 |
ZA19930006008 |
申请日期 |
1993.08.17 |
| 申请人 |
UNILEVER PLC. |
发明人 |
PETER SAMUEL JAMES CHEETHAM;THALIE PAULINA DE GRAAF;CAROLINE MARIAN LEE |
| 分类号 |
A61K8/30;A61K8/00;A61K8/11;A61K8/23;A61K8/34;A61K8/44;A61K8/49;A61K8/64;A61K8/66;A61K8/96;A61Q5/00;A61Q5/10;A61Q17/04;A61Q19/04;C01B21/04;C07C323/63;C07D209/42;C07D279/16;C07D513/04 |
主分类号 |
A61K8/30 |
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