abstract |
PROBLEM TO BE SOLVED: To provide an ink composition having excellent ejection stability. A water-based ink composition comprising a colorant, water, an organic solvent, a compound represented by the following general formula (1), [Chemical 1] (In the above formula, m and n each represent an integer of 1 to 5.) A disaccharide reduced amino compound and / or a derivative thereof. According to this ink composition, excellent ejection stability can be imparted to the ink composition. [Selection figure] None |