Coating compositions for forming toner coatings
The present invention provides coating compositions for forming a toner coating and inkjet receptive coatings on a substrate containing a film forming polymer comprising (a) a monomer (monomer A) comprising at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety. (b) a N-vinyl amide monomer (monomer B x1 ), (c) an optional cross-linker (monomer B x2 ) and (d) a solvent. The coating compositions may further comprise an additional hydrophobic monomer moiety. The present invention further provides toner substrates and inkjet receptive substrates coated with the coating compositions.
1. A coating composition for forming a toner or an inkjet receptive coating on a substrate containing a film forming polymer derived from: (a) a monomer comprising at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety, (b) at least one N-vinyl amide monomer, (c) at least one optional cross-linker and (d) at least one solvent (e) a binder, (f) a pigment, and (g) a surfactant, wherein the composition is in the form of an aqueous dispersion having a solids content of about 15-50% and a viscosity of about 200-3000 cps.