| 发明名称 |
Use of polyurethanes with carboxylate functionality for hair fixative applications |
| 摘要 |
A polyurethane, soluble or dispersible in water, prepared from an organic diisocyante, a diol, and a 2,2-hydroxymethyl-substituted carboxylic acid is neutralized with a cosmetically acceptable organic or inorganic base and formulated into a hair fixative composition containing low amounts of volatile organic solvent.
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| 申请公布号 |
US5626840(A) |
申请公布日期 |
1997.05.06 |
| 申请号 |
US19950565353 |
申请日期 |
1995.11.30 |
| 申请人 |
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION |
发明人 |
THOMAIDES, JOHN;RUSSO, JULIE V.;MARTINO, GARY T.;RAY-CHAUDHURI, DILIP K. |
| 分类号 |
A61K8/87;A61Q5/06;C08G18/08;C08G18/65;(IPC1-7):A61K7/11 |
主分类号 |
A61K8/87 |
| 代理机构 |
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