| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet ink composition of good curability, giving a printed image of high adhesiveness to a to-be-printed medium and capable of obtaining high-gloss printed matter.SOLUTION: An inkjet ink composition comprises: (component A) radical-polymerizable compounds; (component B) a radical polymerization initiator; and (component C) a colorant; wherein, the component A includes at least one compound selected from the group consisting of a compound of formula (I) and compounds of formula (II) to formula (IV); and the content of the compound of formula (I) is 5-35 mass% based on the whole mass of the ink composition, and the total content of the compounds of formula (II) to formula (IV) is 10-80 mass% based on the total mass of the ink composition. |
