申请人:EASTMAN KODAK COMPANY
公开号:EP1209208A2
公开(公告)日:2002-05-29
An ink jet printing method, comprising the steps of:
A) providing an ink jet printer that is responsive to digital data signals;
B) loading the printer with ink-receptive elements comprising a support having thereon an image-receiving layer comprising a mixture of an anionic polymer and a hydrophilic polymer;
C) loading the printer with an ink jet ink composition comprising water, a humectant, and a delocalized cationic azo dye derived from the quaternization of a nitrogen heterocyclic azo dye; and
D) printing on the image-receiving layer using the ink jet ink in response to the digital data signals
一种喷墨打印方法,包括以下步骤
A) 提供可响应数字数据信号的喷墨打印机;
B) 在打印机中装入墨水接收元件,该元件包括一个支架,支架上有一个图像接收层,该图像接收层由阴离子聚合物和亲水聚合物的混合物组成;
C) 在打印机中装入喷墨墨水组合物,该墨水组合物包括水、保湿剂和由氮杂环偶氮染料季铵化衍生的脱位阳离子偶氮染料;以及
D) 根据数字数据信号,使用喷墨墨水在图像接收层上打印