| 摘要 |
PROBLEM TO BE SOLVED: To provide an active energy ray-curable inkjet recording ink exhibiting, even if no special monomer or photopolymerization initiator and/or storage container is used, no viscosity variation even over an extended storage period.SOLUTION: The provided active energy ray-curable inkjet recording ink composition is an active energy ray-curable inkjet recording ink composition including a pigment, an active energy ray-polymerizable compound, and a photopolymerization initiator wherein 0.01-20 mass% of the pigment is included and wherein the water content with respect to the entire quantity of the ink composition is 0.8 mass% or less. |
