BENZIMIDAZOLONE-BASED MIXED CRYSTAL PIGMENT

摘要

PROBLEM TO BE SOLVED: To provide a new benzimidazolone-based mixed crystal pigment having high chroma and exhibiting hue excellent in transparency without mixing different kinds of pigments and carrying out toning of the mixed pigment, and a pigment composition comprising the benzimidazolone-based mixed crystal pigment. SOLUTION: This benzimidazolone-based mixed crystal pigment is composed of specific two kinds of benzimidazolone-based pigments and has strong diffraction strength at 27.0 deg. diffraction angle (2θ±0.2 deg.) and having weak diffraction strengths at 18.1 deg. and 22.0 deg. diffraction angle in X-ray diffraction by Cu-Kαrays. This pigment composition comprises the benzimidazolone-based mixed crystal pigment.