| 发明名称 |
PH-REGULATED POLYAMIDE POWDER FOR COSMETIC APPLICATIONS |
| 摘要 |
The present invention relates to polyamide powders suitable for cosmetic applications are described which have a pH of 4.0 to 7.0, cosmetic compositions containing the polyamide powders and processes of making the same.
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| 申请公布号 |
US2008279904(A1) |
申请公布日期 |
2008.11.13 |
| 申请号 |
US20080173382 |
申请日期 |
2008.07.15 |
| 申请人 |
EVONIK DEGUSSA GMBH |
发明人 |
SCHIFFER THOMAS;RENNERS HOLGER;CHRISTOPH WOLFGANG;BAUMANN FRANZ-ERICH;MUEGGE JOACHIM |
| 分类号 |
A61K8/42;A61K8/72;A61K8/02;A61K8/19;A61K8/30;A61K8/36;A61K8/365;A61K8/44;A61K8/88;A61K8/96;A61Q19/00;C08G69/08;C08G69/46;C08J3/12;C08K3/00;C08K5/00;C08L77/00 |
主分类号 |
A61K8/42 |
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