| 发明名称 |
METHOD FOR PRODUCING FREE POWDER PARTICLES OF POLYAMIDE IMPREGNATED WITH AT LEAST ONE COSMETIC OR PHARMACEUTICAL AGENT, AND FREE POWDER PARTICLES OF POLYAMIDE HAVING A CONTENT OF AT LEAST 25 WT % OF A COSMETIC OR PHARMACEUTICAL AGENT OTHER THAN WATER |
| 摘要 |
The invention relates to a method for producing free powder particles of polyamide impregnated with at least one cosmetic or pharmaceutical agent. The present invention also relates to free powder particles of polyamide having a content of at least 25 wt % of a cosmetic or pharmaceutical agent other than water, to the use of said particles in cosmetic, pharmaceutical or perfumery products, and to compositions containing such particles. |
| 申请公布号 |
WO2010122258(A2) |
申请公布日期 |
2010.10.28 |
| 申请号 |
WO2010FR50740 |
申请日期 |
2010.04.16 |
| 申请人 |
ARKEMA FRANCE;LOYEN, KARINE |
发明人 |
LOYEN, KARINE |
| 分类号 |
A61K8/04;A61K8/02;A61K8/365;A61K8/37;A61K8/42;A61K8/88;A61K9/14;A61K47/34;A61P17/00;A61Q1/00;A61Q1/02;A61Q1/12;A61Q1/14;A61Q5/00;A61Q13/00;A61Q15/00;A61Q19/00;A61Q19/08 |
主分类号 |
A61K8/04 |
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