| 发明名称 |
Process for conditioning organic pigments. |
| 摘要 |
A process for converting crude pigments into pigmentary form wherein the crude pigment is premilled, then contacted with a polar solvent at temperatures below 50 DEG C, with or without the presence of particle growth inhibitors, and finally isolated.
|
| 申请公布号 |
EP0524904(A2) |
申请公布日期 |
1993.01.27 |
| 申请号 |
EP19920810499 |
申请日期 |
1992.06.30 |
| 申请人 |
CIBA-GEIGY AG |
发明人 |
BAEBLER, FRIDOLIN, DR.;JAFFE, EDWARD E., DR. |
| 分类号 |
C09B67/04;C09B67/10;C09B67/12 |
主分类号 |
C09B67/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
