AN ORGANIC FLUORESCENT PIGMENT DISPERSION AND METHOD FOR PREPARING AN ORGANIC FLUORESCENT PIGMENT DISPERSION

摘要

The present invention relates to a formaldehyde-free aqueous fluorescent pigment dispersion composition and a method for preparing the same. Specifically, the present invention relates to (a) an organic fluorescent pigment in which formaldehyde-free resin fine particles are colored with a dye; (b) pigment dispersants; and (c) a dispersion composition comprising water, and (a) mixing the organic fluorescent pigment, the pigment dispersant and water, using a bead mill to prepare the organic fluorescent pigment dispersion. it's about how The formaldehyde-free organic fluorescent pigment dispersion according to the present invention is particularly useful for inkjet inks.