发明名称 |
Preparation and use of nanosize pigment compositions |
摘要 |
A mixture of an organic nanosize pigment comprising of from 50 to 99% by weight of the nanosize pigment and 1 to 50% by weight based of a low molecular weight naphthalene sulfonic acid formaldehyde polymer and its use as a particle growth and crystal phase director for the preparation of a direct pigmentary organic pigment or in pigment finishing.
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申请公布号 |
US6902613(B2) |
申请公布日期 |
2005.06.07 |
申请号 |
US20030714270 |
申请日期 |
2003.11.14 |
申请人 |
CIBA SPECIALTY CHEMICALS CORPORATION |
发明人 |
BAEBLER FRIDOLIN |
分类号 |
C09B67/14;C09B67/20;C09B67/22;(IPC1-7):C08K5/00;C08K5/34;C09B67/00 |
主分类号 |
C09B67/14 |
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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