Ink jet printing method
An ink jet printing method, comprising the steps of:A) providing an ink jet printer that is responsive to digital data signals;B) loading said printer with ink-receptive elements comprising a support having thereon a porous ink-receptive layer;C) loading said printer with an ink jet ink composition comprising water, a humectant, and a water-dispersible polymeric latex having contained therein a delocalized cationic azo dye derived from the quaternization of a nitrogen heterocyclic azo dye having the following formula: &#8195;andD) printing on an ink-receptive substrate using said ink jet ink in response to said digital data signals.
Eastman Kodak Company
C C C
C09D C09B C09D
inventional inventional inventional
Huijuan Leslie
Chen Shuttleworth