发明名称 |
Pigment Dispersion Composition, Use Thereof And Compound For Treating Pigment |
摘要 |
The present invention provides a pigment dispersion composition which has good fluidity and dispersion stability even in the case of having a high pigment concentration and exhibits excellent development characteristics when it is used for the areas requiring development characteristics such as a resist composition for a color filter or a resist composition for a black matrix. The pigment dispersion composition of the present invention is a pigment dispersion composition formed by dispersing a pigment in a dispersion medium, wherein the surface of said pigment is coated with an acid radical-containing reactant produced by the reaction of a carbodiimide compound having at least one carbodiimide group with an acid radical-containing resin having an acid value of 20 to 300 mgKOH/g and a weight average molecular weight of 1000 to 100000.
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申请公布号 |
US2008281036(A1) |
申请公布日期 |
2008.11.13 |
申请号 |
US20050631682 |
申请日期 |
2005.07.05 |
申请人 |
SAKATA INX CORP. |
发明人 |
ITO KAZUNORI;SHIBATA HIDEO;KITAOKA NAOYUKI;HAYASHI AKIRA;KITA TOMOHIRO |
分类号 |
C08G73/00;C08L33/02;C08L67/00;C08L71/00;C08L81/00;C08L85/02 |
主分类号 |
C08G73/00 |
代理机构 |
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主权项 |
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地址 |
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