Process for producing an image on a substrate
AssigneeZeneca Limited
InventorsPeter Gregory, John Reginald Provost
Life of this patent
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Abstract
A process for producing an image on a substrate comprising printing an ink onto the substrate, characterized in that the ink contains a reactive dye, the substrate is an acid paper and the printing is performed by an ink jet printer. Also claimed is an acid paper printed by means of the process.
Claims16
A process for producing an image on a substrate comprising printing an ink onto the substrate, characterized in that the ink contains a reactive dye containing one or more reactive groups selected from halotriazine, vinylsulphone, sulphatoethylsulphone and halopyrimidine groups, the substrate is an acid paper and the printing is performed by an ink-jet printer.
A printer comprising paper, an ink cartridge containing an ink, and a means for ink jet printing the ink onto the paper, wherein the ink contains a reactive dye and the paper is an acid paper.
Dependencies are inferred from the claim text.