| 发明名称 |
Coloured cosmetic sticks of improved hardness. |
| 摘要 |
<p>A method is provided for producing a coloured cosmetic stick of reproducible hardness through utilizing a wax that has been treated with an alcohol to convert any naturally-occurring C12-C60 fatty acid into a respective ester. This esterified wax is then mixed with an aluminum salt colorant and then formed into a stick. There is also disclosed coloured cosmetic sticks produced through the aforementioned process.</p> |
| 申请公布号 |
EP0545715(A1) |
申请公布日期 |
1993.06.09 |
| 申请号 |
EP19920311053 |
申请日期 |
1992.12.03 |
| 申请人 |
UNILEVER PLC;UNILEVER N.V. |
发明人 |
CASTRO, JOHN RICHARD;STRICKLAND, JOHN DALTON;SZWEDA, JOHN ANTHONY;RIGG, RICHARD TYSON |
| 分类号 |
A61K8/00;A61K8/26;A61K8/37;A61K8/58;A61K8/92;A61K8/97;A61K8/98;A61Q1/00;A61Q1/02;A61Q1/04;A61Q1/06 |
主分类号 |
A61K8/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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