Cross-linked pigment dispersion based on polyurethane dispersants
The present disclosure provides an aqueous dispersion containing a colorant and a polyurethane dispersant, wherein the polyurethane dispersant is a polymer having a cross-linkable moiety, wherein the cross-linkable moiety is cross-linked, with a cross-linking agent.
E I DU PONT DE NEMOURS AND COMPANY
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Xiaoqing Christian C Chad Tristan Charles T
Li Jackson Roberts Williams Berge