| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink composition for an aqueous ball-point pen which has excellent corrosion resistance and abrasion resistance of a front metal tip including a ball and provides excellent write feeling.SOLUTION: An ink composition for an aqueous ball-point pen at least contains water, a colorant, a compound represented by the specified general formula (I), where R is a hydrogen atom, a methyl group, a phenyl group, or dimethylaminoethyl group. |
