发明名称 |
Skin treatment composition. |
摘要 |
<p>A cosmetically acceptable product for topical application to human skin comprises a selected amphiphilic compound having a log partition coefficient in octanol/water of from 0.5 to 3.5; emulsifier which is normally solid at 20°C, which has an average HLB value of from 5 to 11, and which is capable with water of forming a gel phase having an X-ray reflection of from 0.37 to 0.44 nm and which permits substantially no co-crystallisation therewith of the amphiphilic compound; an activity enhancer which is capable, at a concentration of 5% by weight of increasing the cloud paint temperature of a 0.025M aqueous solution of polyoxyethylene (8) nonylphenyl ether by at least 10°C; and water, the product having an aqueous phase and a gel phase.</p><p>Optionally the product can also comprise an "oil" having a dielectric constant not greater than 3.0, in which case the product will also comprise an oily phase.</p> |
申请公布号 |
EP0117080(A2) |
申请公布日期 |
1984.08.29 |
申请号 |
EP19840300565 |
申请日期 |
1984.01.30 |
申请人 |
UNILEVER PLC;UNILEVER NV |
发明人 |
DURRANT, JAMES ALAN;LOWRY, MICHAEL RICHARD |
分类号 |
A61K8/06;A61K31/19;A61K8/00;A61K8/02;A61K8/30;A61K8/31;A61K8/33;A61K8/34;A61K8/36;A61K8/362;A61K8/365;A61K8/368;A61K8/37;A61K8/39;A61K8/40;A61K8/41;A61K8/46;A61K8/49;A61K8/72;A61K8/92;A61K9/00;A61K9/06;A61K9/10;A61K9/107;A61K31/045;A61K31/047;A61K31/05;A61K31/135;A61K31/16;A61K31/165;A61K31/18;A61K31/185;A61K31/35;A61K31/195;A61K31/215;A61K31/22;A61K31/415;A61K31/43;A61K31/44;A61K31/455;A61K31/485;A61K31/505;A61K31/515;A61K31/57;A61K31/60;A61K31/70;A61K33/42;A61K47/00;A61P17/00;A61Q5/00 |
主分类号 |
A61K8/06 |
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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