An ink jet printing process for improving the dye density and fixability of an ink jet image comprising:
a) providing an ink jet recording element comprising a support having thereon an image-recording layer comprising a mixture of an anionic, water-dispersible polyester ionomer and a hydrophilic polymer; and
b) applying droplets of a liquid ink on the image-recording layer in an image-wise manner, the ink comprising water, humectant and a water-soluble cationic or basic dye.
一种用于提高喷墨图像的
染料密度和固定性的喷墨打印工艺,包括
a) 提供一个喷墨记录元件,该元件包括一个支架,支架上有一个图像记录层,该图像记录层由阴离子、
水分散性聚酯离子聚合物和亲
水性聚合物的混合物组成;以及
b) 以图像方式在图像记录层上涂抹液态墨
水液滴,墨
水包括
水、保湿剂和
水溶性阳离子或
碱性染料。