Document security processes
AssigneeXerox Corporation
InventorsRaj D. Patel, Fatima M. Mayer, Michael A. Hopper, Kurt I. Halfyard
Life of this patent
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Abstract
A process comprising applying a toner security mark on a document generated by xerographic means, and which mark possesses white glossy characteristics, and wherein said toner is comprised of a waterborne polymer resin and a colorant, and optionally a second security mark generated by a toner comprised of a waterborne polymer resin and a UV fluorescent component.
Claims40
A process comprising applying a toner security mark on a document generated by xerographic means, and which mark possesses white glossy characteristics, and wherein said toner is comprised of a waterborne polymer and a colorant, and wherein said glossy is from about 65 to about 150 gardiner gloss units.
A process comprising applying a security mark toner on a document, and which mark possesses white glossy characteristics, and wherein said mark is visible and contains a pigment embedded in a waterborne polymer resin, and a second toner mark which contains a colorant that fluoresces under UV light.
A process comprising providing a security mark or marks on a document generated xerographically, and which mark is comprised of a glossy toner containing a waterborne polymer resin and a pigment, and wherein said glossy is from about 65 to about 150 gardiner gloss units.
A process for avoiding the reproduction of a document by providing a security mark on said document, and which mark is comprised of a glossy toner containing a pigment, and optionally a second mark containing a UV sensitive pigment.
A process comprising depositing a security mark on a document, and which mark possesses white toner glossy characteristics, and wherein said toner is comprised of a waterborne polymer and a colorant, and a second security mark.
Dependencies are inferred from the claim text.