INKJET INK COMPOSITION AND IMAGE FORMATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide an inkjet ink composition which is excellent in ink curability, yields a high-quality image without no blur and inhibits cracks and scaling at a high-density image-printed part, even when a recording medium is folded at the high-density image-printed part after the ink has hardened, and an image formation method using the inkjet ink composition.

SOLUTION: The inkjet ink composition contains at least one compound chosen from compounds of formula (a-1) or (a-2) and at least one compound chosen from alicyclic epoxy compounds of formula (b).

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