ORGANIC PIGMENT COMPOSITION, METHOD FOR PRODUCING IT, COLORED PHOTOSENSITIVE RESIN COMPOSITION USING IT, AND COLOR FILTER

摘要

PROBLEM TO BE SOLVED: To provide an organic nano-pigment particle nonaqueous dispersion having dispersibility and dispersion stability by using a method, wherein the organic nano-pigment particle nonaqueous dispersion is produced by dispersing a hydrophobic aggregate in a nonaqueous medium again without using a complicated process.

SOLUTION: The organic pigment composition contains a polymer compound having a repeating unit represented by general formula (1) and/or general formula (2).

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