| 摘要 |
PROBLEM TO BE SOLVED: To provide an active energy ray-curable inkjet recording ink composition scheduled to be recorded onto glass surfaces and excellent in terms of each of adhesiveness to the glass surface, water resistance, and alcohol resistance.SOLUTION: The provided active energy ray-curable inkjet recording ink composition scheduled to be recorded onto glass surfaces includes at least (b) a photopolymerization initiator, (d) 50-75 mass% of a cyclic hydrocarbon monofunctional (meth)acrylate, (e) 5-20 mass% of a hydroxyl group-containing (meth)acrylate, and (c) 3-10 mass% of an epoxy group-containing silane coupling agent. Moreover, an active energy ray-curable inkjet recording ink composition including (f) no more than 15 mass% of a polyfunctional (meth)acrylate and, additionally, (g) no more than 25 mass% of a monofunctional monomer possessing not only a 5- or 6-membered heterocycle comprising nitrogen atoms and/or oxygen atoms but also an ethylenic unsaturated double bond is also provided. |
