| 发明名称 |
ORGANOPOLYSILOXANE-DERIVATIZED HYALURONIC ACID OR ITS SALT AND COSMETIC USING THE SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To make a high humectant ability compatible with a good touch on the skin surface in uses of hyaluronic acid in direct contact with the skin. SOLUTION: A reactive organopolysiloxane is chemically introduced into hyaluronic acid or its salt.
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| 申请公布号 |
JP2001240605(A) |
申请公布日期 |
2001.09.04 |
| 申请号 |
JP20000049860 |
申请日期 |
2000.02.25 |
| 申请人 |
CHISSO CORP |
发明人 |
NAKAMA TAKESHI;HIROKAWA AKIHISA;SATO IKUO;TODOKORO MASAMI |
| 分类号 |
A61K8/72;A61K8/00;A61K8/73;A61K8/89;A61Q19/00;C08B37/00;C08G77/452;C08L83/08;(IPC1-7):C08B37/00;A61K7/00;A61K7/48 |
主分类号 |
A61K8/72 |
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