| abstract |
A pigment dispersion in which a monomer does not undergo a polymerization reaction during the dispersion treatment without using a polymerization inhibitor and an organic solvent that does not cause a polymerization reaction, a method for producing the same, and a photocurable type containing the pigment dispersion An object is to provide an ink composition. A pigment dispersion containing at least a colorant, a dispersant, and a polymerizable compound, and substantially free of a polymerization inhibitor, wherein the dispersant is a polyoxyalkylene polyalkyleneamine. This is solved by a pigment dispersion characterized by the fact. [Selection figure] None |