Acrylic resin the acrylic brush revetment pigment, the production manner, as a coloration constituent

摘要

PROBLEM TO BE SOLVED: To provide a colored composition for a color filter producing the color filter excellent in color reproducibility, display quality and especially the reproducibility of black color by increasing contrast and brightness.;SOLUTION: This pigment composition containing the pigment and an acrylic resin is provided with that the acrylic resin is a copolymer of (monomer A) an unsaturated carboxylic acid, (monomer B) a mono(meth)acrylate having a ≥6C alicyclic group and (monomer C) another monomer copolymerizing with the monomer A and monomer B.;COPYRIGHT: (C)2008,JPO&INPIT