Patent ID: 8894194
Filing Date: 2014-11-25
Classification: C08F,C09D

Abstract:
1. An ink-jet ink composition, comprising: a) a liquid vehicle; b) a colorant dispersed or dissolved in a liquid vehicle; and c) self cross-linkable latex particles dispersed in the liquid vehicle, the self cross-linkable latex particles comprising: where R is H or CH wherein the self cross-linkable latex particle has at least 0.1 wt % of the self cross-linkable monomer at the surface of the self cross-linkable latex particle providing cross-linking sites on the surface of the self cross-linkable latex particle, and wherein the self cross-linkable latex particles form an intra- and inter-particle cross-linked latex polymer film after printing the ink-jet ink on a substrate and upon at least partial depletion of the liquid vehicle or a liquid vehicle component.