发明名称 |
Dermatologic or cosmetic composition made up by an oil in water emulsion based on oily globules coated with a lamellar liquid crystal coating |
摘要 |
<p>Cosmetic and dermatological compsns. consists of oil-in-water emulsion with oily globules having an average dia. below 500 nm and dispersed in the aq. phase. Each oily globule contains at least one cosmetic or dermatologically-active cpd. (I) coated with a mono- or oligo-lamellar liq. crystal layer. The liq. crystal layer is obtd. from: (a) at least one lipophilic surfactant (II), (b) at least one hydrophilic surfactant (III); and (c) at least one ionic amphiphilic lipid (IV) giving to the emulsion a pH of 5.5-7.5.</p> |
申请公布号 |
EP0705593(B1) |
申请公布日期 |
1996.10.23 |
申请号 |
EP19950402156 |
申请日期 |
1995.09.26 |
申请人 |
L'OREAL |
发明人 |
RIBIER, ALAIN;SIMONNET, JEAN-THIERRY;MICHELET, JACQUES |
分类号 |
A61K8/30;A61K8/00;A61K8/02;A61K8/06;A61K8/29;A61K8/33;A61K8/34;A61K8/35;A61K8/36;A61K8/37;A61K8/39;A61K8/41;A61K8/42;A61K8/44;A61K8/46;A61K8/49;A61K8/60;A61K8/66;A61K8/73;A61K8/92;A61K8/97;A61K9/127;A61P17/08;A61Q5/00;A61Q17/04;A61Q19/00;A61Q19/08;(IPC1-7):A61K7/00 |
主分类号 |
A61K8/30 |
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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