发明名称 |
Dye based aqueous pigment dispersions |
摘要 |
Aqueous based pigment dispersions wherein the pigment is dispersed in a dye in the absence of any other dispersant or additive. Aqueous based printing ink compositions containing these pigment dispersions. Methods for preparing aqueous based pigment dispersions, wherein the pigment is dispersed in a dye, and for preparing printing ink compositions incorporating these dispersions.
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申请公布号 |
EP1731577(A2) |
申请公布日期 |
2006.12.13 |
申请号 |
EP20060010061 |
申请日期 |
1999.05.28 |
申请人 |
SUN CHEMICAL CORPORATION |
发明人 |
ORTALANO, DARREN MARK;VISSING, CHRISTOPHER JOSEPH |
分类号 |
C09D11/18;C09D17/00;D21H21/28;C09B67/22;C09B67/20;C09B67/46;C09D11/00;C09D11/02 |
主分类号 |
C09D11/18 |
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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