| 摘要 |
An ink composition contains the following (A) to (D): (A) a polymerizable compound having an ethylenically unsaturated group, (B) a photopolymerization initiator other than a photopolymerization initiator having a biimidazole structure, (C) water, and (D) a chain transfer agent precursor represented by the following Formula (1). In Formula (1), each of R 1 to R 4 represents a hydrogen atom or a substituent; X represents an oxygen atom or a sulfur atom; and M represents an alkali metal. |
