| 发明名称 |
Method for producing hair coloring preparations with improved viscosity |
| 摘要 |
A process for making a hair dye preparation involving: (a) providing an aqueous surface-active fatty alcohol dispersion containing: (i) a fatty alcohol; and (ii) a surfactant; (b) providing an oil component; (c) providing a hair dye component; and (d) combining (a)-(c), at a temperature of from 18 to 25° C., to form the hair dye preparation.
|
| 申请公布号 |
US6572663(B1) |
申请公布日期 |
2003.06.03 |
| 申请号 |
US20000581394 |
申请日期 |
2000.06.13 |
| 申请人 |
COGNIS DEUTSCHLAND GMBH & CO. KG |
发明人 |
PITFIELD ADRIAN;LORENZ HERIBERT;GOLINSKI FRANK;KAHRE JOERG;FOERSTER THOMAS;SUMSER MARKUS;WADLE ARMIN |
| 分类号 |
A61K8/00;A61K8/04;A61K8/06;A61K8/31;A61K8/34;A61K8/37;A61K8/39;A61K8/89;A61K8/891;A61K8/92;A61Q5/10;(IPC1-7):A61K7/13 |
主分类号 |
A61K8/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
