| abstract |
The present invention provides an ink composition that is excellent in surface curability, blocking resistance, storage stability, and adhesion of a resulting cured film to a polyvinyl chloride substrate and that can provide a high-quality image. Component A: at least one compound selected from bis (2,4,6-trimethylbenzoyl) phenylphosphine oxide and 2,4,6-trimethylbenzoyldiphenylphosphine oxide, component B: 2-methyl- 1- (4-methylthiophenyl) -2-morpholinopropan-1-one, 2- (dimethylamino) -2-[(4-methylphenyl) methyl] -1- [4- (4-morpholinyl) phenyl] At least one compound selected from -1-butanone and (component B3) 2-benzyl-2-dimethylamino-1- (4-morpholinophenyl) -1-butanone, component C: thioxanthone compound, component D: polymerization prohibited An ink composition comprising an agent and Component E: a polymerizable compound. [Selection figure] None |