| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink composition having excellent jetting recovery when forming an image, and adhesion resistance to a tape.SOLUTION: A polymer (component a) containing a repeating unit represented by formula (1) (wherein, m represents an integer of 2-15; and Rrepresents a hydrogen atom or methyl) is used together with the ink composition containing (component b1) a monofunctional polymerizable monomer having a methacrylamide structure; (component b2) a multifunctional polymerizable monomer; (component c) a polymerization initiator; (component d) water; and (component e) a colorant. |
