ACTIVE ENERGY RAY-CURABLE COMPOSITION, INK CONTAINING THE SAME, AND PRINTER USING THE INK

摘要

PROBLEM TO BE SOLVED: To provide an active energy ray-curable composition which has a good workability because of its low viscosity and is prevented from generating a volatile component even under heating after curing, thus causing no odor nor clouding to occur; an ink containing the same; and a printer using the ink. SOLUTION: This active energy ray-curable composition contains a cationically photopolymerizable substance (except a vinyl ether compound and an oxetane compound) and an oxetane compound and has a low viscosity and a good workability. After cured, the composition does not generate a volatile component even under heating, thus causing no odor nor clouding to occur.