| 发明名称 |
Pigment dispersants based on diketopyrrolopyrrole compounds and pigment preparations |
| 摘要 |
The invention provides novel pigment dispersants of the formula (I) in which is a radical of the formula (Ia) s is a number from 0.1 to 4.0 and n is a number from 0 to 2.0; and provides pigment preparations comprising an organic base pigment and a pigment dispersant of the formula (I).
|
| 申请公布号 |
US7045638(B2) |
申请公布日期 |
2006.05.16 |
| 申请号 |
US20030375668 |
申请日期 |
2003.02.27 |
| 申请人 |
CLARIANT GMBH |
发明人 |
WEBER JOACHIM;GRIMM FELIX WENDELIN;DIETZ ERWIN |
| 分类号 |
B01F17/12;C07D487/02;B01F17/26;B01F17/32;C08K5/3415;C09B57/00;C09B67/20;C09B67/22;C09D7/12;C09D11/00;C09D17/00;C09D201/00 |
主分类号 |
B01F17/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
