Abstract: Smear resistant ink jet ink images and methods for making such are disclosed and described. Generally, a smear resistant ink jet ink image includes an ink jet ink image upon a print substrate, and a water insoluble protective film having contact with the ink jet ink in the image. In one aspect, the film may include a combination of water soluble film forming polymers that become water insoluble upon interaction with one another. In another aspect, the water soluble film forming polymers may be interacted at the print substrate to form the water insoluble film.

Abstract: Improved inkjet ink compositions have a sufficient amount of an acetylenic alcohol incorporated therein to reduce the corrosiveness of the ink without adversely affecting the printing characteristics of the ink composition. The inkjet ink compositions of the invention include a carrier, a colorant that is soluble or dispersable in said carrier, and a sufficient quantity of at least one acetylenic alcohol to reduce the corrosiveness of said ink composition to metal placed in contact with said ink composition. The inkjet ink compositions may also include at least one acetylenic alcohol that contains a terminal acetylene and an &agr;-hydroxy group. A method for reducing corrosiveness of an inkjet ink composition includes adding to said inkjet ink composition a sufficient quantity of at least one acetylenic alcohol to reduce the corrosiveness of said ink composition to metal placed in contact with said ink composition.

Abstract: An ink-jet ink composition and a method of printing with the ink composition comprising at least one colorant and an aqueous vehicle comprising at least one refractory or noble metal-reactive component.