| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a colored composition for color filters excellent in dispersibility, fluidity and storage stability and excellent also in developability, and to provide a color filter with high contrast ratio and high lightness using the composition. <P>SOLUTION: The colored composition for color filters comprises a pigment, a dispersant, a binder resin, an active energy ray-curable monomer, an active energy ray polymerization initiator and a solvent, wherein the dispersant is a polyester dispersant (X) obtained by reacting hydroxyl groups in a polyol (a) comprising at least a vinyl polymer (a2) having two hydroxyl groups at one end with acid anhydride groups in a polycarboxylic acid anhydride (d) comprising at least a tetracarboxylic acid dianhydride (d1). <P>COPYRIGHT: (C)2010,JPO&INPIT |
