| 发明名称 |
WATER-SOLUBLE THICKENER AND COSMETIC PREPARATION CONTAINING SAME |
| 摘要 |
<p>Disclosed is a water-soluble thickener which is characterized by being composed of a copolymer obtained by copolymerizing 2-acrylamido-2-methylpropane sulfonic acid or a salt thereof, hydroxyethylacrylamide and a crosslinkable monomer, or a copolymer obtained by neutralizing the thus-obtained copolymer with an alkaline chemical. Also disclosed is a cosmetic preparation characterized by containing such a water-soluble thickener. The present invention aims to provide a copolymer with high stability and high safety which can sufficiently serve as a water-soluble thickener when blended in a cosmetic preparation.</p> |
| 申请公布号 |
WO2005108521(A1) |
申请公布日期 |
2005.11.17 |
| 申请号 |
WO2005JP07603 |
申请日期 |
2005.04.21 |
| 申请人 |
SHISEIDO COMPANY, LTD.;SOGABE, ATSUSHI;KANEDA, ISAMU |
发明人 |
SOGABE, ATSUSHI;KANEDA, ISAMU |
| 分类号 |
A61K8/02;A61K8/72;A61K8/00;A61K8/06;A61K8/81;A61Q5/10;A61Q19/00;A61Q19/02;A61Q19/04;C08F220/58;C08F236/14;C09K3/00;(IPC1-7):C09K3/00;A61K7/00;A61K7/48;A61K7/13 |
主分类号 |
A61K8/02 |
| 代理机构 |
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