COMPOSITE PIGMENT DERIVATIVE DISPERSION FOR COLOR FILTER AND METHOD FOR PRODUCING COMPOSITE PIGMENT DERIVATIVE, RESIN COMPOSITION FOR COLOR FILTER AND METHOD FOR PRODUCING THE SAME, AND LIQUID CRYSTAL DISPLAY AND ORGANIC LIGHT EMITTING DISPLAY

摘要

PROBLEM TO BE SOLVED: To provide a composite pigment derivative dispersion for color filters excellent in pigment dispersibility and dispersion stability, expressing a deposition suppressing function of pigment in a high temperature heating process at ≥200°C, and to provide a resin composition for color filters using the composite pigment derivative dispersion.

SOLUTION: The composite pigment derivative dispersion for color filters comprises: (A) a pigment derivative having a pigment deposition suppressing function in a high temperature heating process at ≥200°C in a color filter production process; (B) a polymerizable dispersion stabilizer comprising a polymer in which a (meth)acrylate with esterified hydroxy groups comprises 1-8C alkylene groups, etc., bearing amino groups on the terminal, wherein at least a part of the amino groups and a polymerizable group-containing halogenated hydrocarbon and/or a polymerizable group-containing organic acid compound forms a salt; and (C) a pigment derivative dispersion containing a solvent.

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