Coatings for treating a substrate for ink jet printing containing a dyeing solution for improving the visualization and retention of the image, a method of processing a substrate material, and articles that have been generated by it

摘要

The solids content of the aqueous coating formulation to improve the retention of the ink in the acid dye-based imaging and visualization, including weak acid salt of polyfunctional fabric softener, urea,. Ammonium salts, can be selected from the group consisting of ammonium tartrate and ammonium oxalate is desirable.