Patent ID: 7294183
Filing Date: 2007-11-13
Classification: D06P

Abstract:
1. An inkiet printing system comprising: an activating agent comprising triethanolamine, 1,4-diazabicyclo(2,2,2)octane, pyridine, or nicotinic acid; and an inkiet ink comprising an aqueous ink vehicle and a reactive colorant comprising at least one reactive group selected from the group consisting of a monochlorodiazine, a monofluorodiazine, a dichlorodiazine, a monofluoropyrimidine, a dichloropyrimidine, a trifluoropyrimidine, a derivative of a monochlorodiazine, a derivative of a monofluorodiazine, a derivative of a dichlorodiazine, a derivative of a monofluoropyrimidine, a derivative of a dichloropyrimidine, a derivative of a trifluoropyrimidine, and a derivative of a trichloropyrimidine, the aqueous ink vehicle comprising at least one water-soluble organic solvent selected from the group consisting of an aliphatic alcohol, an aromatic alcohol, a diol, a glycol ether, a poly(glycol) ether, a long chain alcohol, and mixtures thereof, wherein the at least one reactive group and the activating agent react to form a complex.