| abstract |
PROBLEM TO BE SOLVED: To provide a photocurable ink composition having excellent storage stability while being excellent in image curability. SOLUTION: A photocurable ink composition containing a dendritic polymer as a photoradically polymerizable compound, and the dendritic polymer is preferably a dendrimer and / or a hyperbranched polymer or a dendrigraft polymer and / or a hypergraft polymer. More preferably, the photocurable ink composition contains 3 to 30% by mass of a dendritic polymer. [Selection figure] None |