| abstract |
(57) [Abstract] [Problem] As a color filter, a toner for electrophotography, and an ink for ink jet recording, fine adjustment of color is easy. Provided is a color mixture composition having excellent light resistance, water resistance, bleed resistance, and abrasion resistance. A color mixture composition comprising a plurality of dyes having an acidic group and / or a dye composition having an acidic group and an oligomer and / or a polymer having a basic group. |