发明名称 |
Invert emulsion type composition containing at least one active agent sensitive to the presence of water, and its uses in cosmetics and in dermatology |
摘要 |
Cosmetic/dermatological compositions useful for the treatment of a variety of dermatological conditions, including keratinization disorders, acne, eczema, psoriasis, etc., comprise an invert emulsion containing at least one active agent sensitive to the presence of water, notably a derivative of vitamin D, and solubilized in a glycolic or hydroglycolic dispersed hydrophilic phase, a lipophilic continuous phase and an emulsifier having an HLB ranging from 2 to 7; these invert emulsions exhibit good stability and avoid crystallization of the active agent and/or chemical degradation thereof. |
申请公布号 |
ZA200505692(B) |
申请公布日期 |
2006.10.25 |
申请号 |
ZA20050005692 |
申请日期 |
2005.07.15 |
申请人 |
GALDERMA RESEARCH & DEVELOPMENT, S.N.C. |
发明人 |
ASTRUC, FANNY;ORSONI, SANDRINE;BRZOKEWICZ, ALIAN |
分类号 |
A61K;A61K9/113;A61K47/24;A61P17/00;A61P31/12;A61P37/00 |
主分类号 |
A61K |
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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