Developer compositions and processes
AssigneeXerox Corporation
InventorsDavid H. Pan, Guerino G. Sacripante
Life of this patent
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Abstract
A reverse charging printing liquid developer comprised of a nonpolar liquid, and dispersed therein a toner comprised of a sulfonated polyester resin and a colorant.
Claims26
A reverse charging printing liquid developer comprised of a nonpolar liquid, and dispersed therein a dry toner comprised of a sulfonated polyester resin and a colorant.
A liquid developer comprised of a nonpolar liquid, and dispersed therein a dry toner comprised of a sulfonated polyester resin and a colorant, and wherein said toner is generated by emulsion/aggregation/coalescence processes, and wherein said developer further contains a charge acceptance additive.
A reverse charging printing liquid developer consisting essentially of a nonpolar liquid, and dispersed therein a dry toner comprised of a sulfonated polyester resin and a colorant.
A liquid developer consisting essentially of a nonpolar liquid, and dispersed therein a dry toner comprised of a sulfonated polyester resin and a colorant, and wherein said toner is generated by emulsion/aggregation/coalescence processes, and wherein said developer further contains a charge acceptance additive.
Dependencies are inferred from the claim text.