| abstract |
PROBLEM TO BE SOLVED: To provide an ink composition having excellent ejection stability and clogging reliability. SOLUTION: 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.) By using an aqueous ink composition containing tetracarbon sugar and / or a derivative thereof, excellent ejection stability and clogging reliability can be imparted to the ink composition. As the compound represented by the formula (1), a preferred compound is 1,1,1-trimethylolpropane. [Selection figure] None |