| 发明名称 |
Pigment preparations |
| 摘要 |
Pigment preparations which contain an organic pigment and/or carbon black and a surfactant from the sulphosuccinic acid ester and/or alkylbenzenesulphonate series and which have been dried, if appropriate after wet comminution, by spray- or freeze-drying from an aqueous medium, and the use of these preparations for pigmenting high molecular weight organic material, in particular thermoplastics.
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| 申请公布号 |
US4909853(A) |
申请公布日期 |
1990.03.20 |
| 申请号 |
US19880162530 |
申请日期 |
1988.03.01 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
WIENKENHOEVER, MARTIN;PAULAT, VOLKER;KARNATH, WOLFGANG;SCHULZE, HANS;WOLF, KARLHEINZ;WIESER, KARL-HEINZ |
| 分类号 |
C09B67/20;C08J3/22;C08K9/04;C09B67/00;C09B67/06;C09C1/48;C09C1/56;C09C1/58;C09D17/00 |
主分类号 |
C09B67/20 |
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