Document security processes
AssigneeXerox Corporation
InventorsRaj D. Patel, Michael A. Hopper, H. Bruce Goodbrand, Kurt I. Halfyard, Nan-Xing Hu
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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 polymer and a colorant.
Claims38
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 polymer and a colorant, and wherein said glossy is from about 65 to about 140 Gardner Gloss Units.
A process comprising applying a security mark on a document and which mark possesses white glossy characteristics, and wherein said mark is visible and contains a pigment embedded in a polymer and a second toner mark which contains a colorant that fluoresces under UV light, and wherein said glossy is from about 65 to about 140 Gardner Gloss Units.
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 polymer and a pigment, and wherein said glossy is from about 65 to about 140 Gardner Gloss Units.
A process for avoiding the copying 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, and wherein said glossy is from about 65 to about 140 Gardner Gloss Units.
A process comprising applying a dry 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 polymer and a colorant, and wherein said glossy is from about 65 to about 140 Gardner Gloss Units.
Dependencies are inferred from the claim text.