| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink composition for inkjet recording, excellent in curability, and giving images excellent in adhesiveness, flexibility, and glossiness.SOLUTION: The ink composition is characterized by comprising a photopolymerization initiator, 1 to 10 wt.% of an epoxy(meth)acrylate oligomer, 10 to 30 wt.% of a monofunctional monomer represented by formula (C-1) (wherein, Ris H or methyl; X is a single bond, alkylene group, oxyalkylene group, a group combining two or more oxyalkylene groups, ester bond, a group combining two or more these groups; Rand Rare each H, alkyl; Rto Rare each H, alkyl, alkoxy, amino, aminoalkyl; at least one of Rto Ris H, and two or more of Rto Rmay be bound to each other to form a ring), and 5 to 70 wt.% of a monofunctional monomer except the component C. |
