| abstract |
PROBLEM TO BE SOLVED: To provide an ink composition contained in an ink jet recording ink which has excellent storage stability as an ink, has a wide color reproducibility, and gives a good printed image with suppressed strikethrough. The point is to provide technology related to things. SOLUTION: The ink composition according to the present embodiment comprises a colorant, diethylene glycol, glycerin, polyethylene glycol # 200 (average molecular weight 200), diethylene glycol monobutyl ether, 1-methyl-2-methyl-2-glycol. It is roughly composed of seven compounds of pyrrolidone, triethanolamine and urea. In particular, the colorant of the magenta ink contains the compound represented by the general formula (I) in FIG. |