| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pigment dispersion composition suitable for a colored curable composition simultaneously satisfying both the maintenance of the adhesiveness of a colored pattern to a support and the suppression of occurrence of residuals even if developing conditions are strengthened when the colored pattern is formed on the support. <P>SOLUTION: The pigment dispersion composition comprises an azo pigment represented by formula (1), at least one compound selected from an organic dye derivative, an anthraquinone derivative and a triazine derivative having an acidic functional group, and a dispersant. In the formula, G is a hydrogen atom, an aliphatic group, an aryl group, or a hetero cyclic group; R<SB POS="POST">1</SB>is an amino group, an aliphatic oxy group, an aliphatic group, and aryl group or a hetero cyclic group; R<SB POS="POST">2</SB>is a substituent; A is a hetero cyclic group; m is an integer of 0 to 5; n is an integer of 1 to 4; and in the formula (1), there is no ionic hydrophilic group. <P>COPYRIGHT: (C)2012,JPO&INPIT |
