| abstract |
The present invention provides an ink composition that has stable ink jet discharge properties, good curability, suppresses the occurrence of banding, and provides a high-gloss and high-quality printed matter. The composition comprises (Component A) a colorant, (Component B) a radical polymerization initiator, and (Component C) a radical polymerizable compound, wherein (Component B) the radical polymerization initiator is represented by the formula (BI): And at least one compound represented by formula (B-II), and one compound represented by formula (B-I) is added to the total weight of the ink composition. An ink composition comprising 1% by weight or more and 14% by weight or less of the compound represented by the formula (B-II) in an amount of from 7% by weight to 7% by weight. [Selection figure] None |