| abstract |
The present disclosure relates to ink compositions comprising an aqueous liquid vehicle, from 1 to 9% by weight of pigment dispersed in the aqueous liquid vehicle by an ionic polymer dispersant associated with the pigment, from 0.5 to 5% by weight of binder nonionic polymer having a weight average molecular weight of 400 to 20,000 Mw and 0.1 to 1.5% by weight of monovalent salt. |