Aqueous pigment dispersions and inkjet inks
The present disclosure pertains to an aqueous pigment dispersion containing a pigment as colorant, a polymeric dispersant and a hydroxyl-substituted amino acid. The present disclosure further pertains to an ink containing an aqueous vehicle and the aqueous pigment dispersion, and ink sets with at least one of the inks containing the pigment dispersion.
E I DU PONT DE NEMOURS AND COMPANY
C C
C09D C09D
inventional inventional
Samit N Xiaoqing
Chevli Li