发明名称 |
METHOD FOR MANUFACTURE OF PIGMENT-CONTAINING COSMETIC COMPOSITIONS |
摘要 |
The present invention relates to a pigment composition comprising a pigment treated with a water-dispersible polyester or polyesteramide polymer in the absence of added water. The invention also relates to a method grinding a mixture containing of a pigment with a water-dispersible polyester or polyesteramide in the absence of added water. Such pigment compositions are particularly useful as the colorant in cosmetic compositions.
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申请公布号 |
CA2276030(C) |
申请公布日期 |
2003.03.18 |
申请号 |
CA19982276030 |
申请日期 |
1998.10.26 |
申请人 |
E-L MANAGEMENT CORP. |
发明人 |
ORR, CARL C.;HUGGINS, NICOLE B.;SHAH, AMIT R. |
分类号 |
A61K8/18;A61K8/85;A61Q1/00;A61Q1/02;A61Q1/04;A61Q1/10;A61Q1/12;C09C3/10;(IPC1-7):A61K7/00 |
主分类号 |
A61K8/18 |
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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