发明名称 |
W/O type emulsified composition and cosmetic |
摘要 |
A W/O type emulsified composition comprising an oil phase containing ethyl cellulose and a solvent capable of swelling ethyl cellulose and a water phase containing a water soluble polymer(s) emulsified as a water-in-oil type (W/O type) emulsion. A W/O type emulsified composition comprising an oil phase containing ethyl cellulose and a solvent capable of swelling ethyl cellulose and a water phase containing a polyion complex comprising cationized cellulose and sodium hyaluronate emulsified as a water-in-oil type (W/O type) emulsion.
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申请公布号 |
US5849834(A) |
申请公布日期 |
1998.12.15 |
申请号 |
US19970814183 |
申请日期 |
1997.03.10 |
申请人 |
SHISEIDO CO., LTD. |
发明人 |
MATSUZAKI, FUMIAKI;YANAKI, TOSHIO;YAMAGUCHI, MICHIHIRO |
分类号 |
A61K8/06;A61K8/73;A61Q5/00;A61Q5/10;A61Q17/04;A61Q19/00;(IPC1-7):C08J3/00 |
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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