| 发明名称 |
USE OF POLYCONDENSATES AND NEW POLYCONDENSATES |
| 摘要 |
Carboxyl-containing polycondensation products having glass transition temperatures TG ? 20.degree.C obtained from anhydrides of tricarboxylic or tetracarboxylic acids and diols, diamines or amino alcohols are used for cosmetic purposes, in particular as hair treatment compositions.
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| 申请公布号 |
CA2140666(A1) |
申请公布日期 |
1994.02.03 |
| 申请号 |
CA19932140666 |
申请日期 |
1993.07.17 |
| 申请人 |
BASF AG |
发明人 |
KIM SON N;SANNER AXEL;SPERLING-VEITMEIER KARIN |
| 分类号 |
A61K8/00;A61K8/85;A61K8/88;A61Q5/00;A61Q5/06;A61Q5/12;C08G63/60;C08G73/10;(IPC1-7):C08G63/12;A61K7/06;C08G69/44 |
主分类号 |
A61K8/00 |
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