| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink jet printing method for improving the water resistance fastness of an ink jet image formed of water based ink containing an anionic dye. SOLUTION: The ink jet printing method is to improve the water resistance fastness of an ink jet image, in which an ink jet printing method comprises the steps of preparing the ink jet recording element containing a carrier having an image recording layer containing a cross-linking polymer of gelatin or acetoacetylated polyvinyl alcohol and a mordant, and adapting like an image liquid ink droplets of an anionic water soluble dye, and also causing a polymer to be cross-linked by immersing the element in a solution of a hardening agent. |
