The pigment dispersion liquid and its production manner, record ones null due to record manner, and the said record manner which use the photo-curing die ink constituent and the said photo-curing die ink constituent which use the said pigment

摘要

PROBLEM TO BE SOLVED: To provide a pigment dispersion in which the monomers do not polymerize during the dispersion process without using a polymerization inhibitor and an organic solvent causing no polymerization, its manufacturing process and a photo-curable ink composition using the pigment dispersion.;SOLUTION: The pigment dispersion contains at least a colorant, a dispersant and a polymerizable compound and does not practically contain a polymerization inhibitor. The dispersant is a polyoxyalkylene polyalkylene amine.;COPYRIGHT: (C)2007,JPO&INPIT