发明名称 |
EASILY DISPERSIBLE PIGMENT COMPOSITION |
摘要 |
The present invention comprises a process for preparation of a stir-in pigment composition comprising a treatment of the pigment surface with at least one polymer and/or copolymer using water/solvent emulsion or pure organic solvent, miscible or non-miscible with the polymer or copolymer, or a mixture of these solvents or only water, in the presence of a surfactant, and optionally in the presence of a polar pigment derivative and/or a fluidiser and/or other components, said stir-in pigment composition as such as well as the use of this pigment composition for coloring high molecularweight organic materials. |
申请公布号 |
WO2004074383(A3) |
申请公布日期 |
2004.11.25 |
申请号 |
WO2004EP50113 |
申请日期 |
2004.02.11 |
申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC.;RUFFIEUX, VINCENT;MODOUX, FLORENCE |
发明人 |
RUFFIEUX, VINCENT;MODOUX, FLORENCE |
分类号 |
C09B57/00;C09B67/00;C09B67/08;C09B67/20 |
主分类号 |
C09B57/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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