| abstract |
The present invention provides a coloring composition for a color filter which is less likely to be reduced in brightness by heat treatment at 180 ° C or higher, particularly at 230 ° C, and a color filter formed using the coloring composition for the color filter. The coloring composition for a color filter of the present invention is characterized by containing a coloring agent [A], a resin [B], and a monomer [C]; the coloring agent [A] contains a dye, and the monomer [C] contains the following The isocyanurate skeleton represented by the general formula (1) contains a monomer [C1]. □ [In the general formula (1), R1, R2 and R3 are each a group represented by the following general formulas (2) to (6), and at least one of them is a group represented by the general formulae (2) to (4). One of them] □□□ [In general formulas (2) to (6), R4, R5, and R6 are each one of H and CH3. n is an integer from 0 to 10. m is an integer of 1 to 20 by itself. l is an integer from 1 to 5. ] |