| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain an active energy ray curing type resin composition capable of improving the curability and chemical resistance possessed by an active energy ray curing type ink and having printability such as pigment dispersibility, fluidity, scumming properties and emulsification suitability required by a printing ink. SOLUTION: This active energy ray curing type resin composition is obtained by using (A) a resin prepared by modifying (a1) a saturated polyester of a monobasic acid, a polybasic acid and a polyhydric alcohol with (a2) a urethane acrylate having an isocyanate group and (B) bi- or polyvalent (meth)acrylates.</p> |
