Patent ID: 7390606

Claim:
A toner comprising emulsion aggregation toner particles comprising a core and a shell, wherein the core is comprised of binder including a first non-crosslinked styrene acrylate polymer and a crosslinked styrene acrylate polymer, at least one colorant, at least one wax, and aluminized silica, wherein the shell comprises a second non-crosslinked styrene acrylate polymer, wherein the first and second non-crosslinked styrene acrylate polymers are derived from monomers including styrene, butyl acrylate and β-carboxyethyl acrylate, wherein the crosslinked styrene acrylate polymer is derived from monomers including styrene, butyl acrylate, β-carboxyethyl acrylate and divinylbenzene, wherein the aluminized silica comprises from 1 to 3.5 pph of the toner, wherein the toner is comprised of from about 65% to about 75% by weight of the first and the second non-crosslinked styrene acrylate polymer, from about 5% to about 15% by weight of the crosslinked styrene acrylate polymer, from about 5% to about 15% by weight of the wax, and from about 5% to about 15% by weight of the colorant, and wherein the toner exhibits a gloss of from about 15 to about 35 GGU.