| 发明名称 |
Water-soluble or water-dispersible polyaspartic acid derivatives, their preparation and their use |
| 摘要 |
A description is given of water-soluble or water-dispersible polyaspartic acid derivatives, their preparation and their use in cosmetology, especially in hair cosmetology.
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| 申请公布号 |
US5925728(A) |
申请公布日期 |
1999.07.20 |
| 申请号 |
US19970886294 |
申请日期 |
1997.07.01 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
KIM, SON NGUYEN;SANNER, AXEL;HOESSEL, PETER;KRONER, MATTHIAS |
| 分类号 |
A61K8/00;A61K8/04;A61K8/34;A61K8/41;A61K8/64;A61K8/81;A61K8/88;A61K8/89;A61K8/891;A61Q5/00;A61Q5/02;A61Q5/12;C08G73/10;(IPC1-7):C08G69/10;C08G73/06 |
主分类号 |
A61K8/00 |
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