申请人:Xerox Corporation
公开号:EP2169016A1
公开(公告)日:2010-03-31
Provided is a phase change ink comprising a colorant and a carrier comprising an additive of formula
wherein A, E, G, and J are -H, -Cl, -Br, -I, -OH, -COOH, amino, alkyl, aryl, arylalkyl, alkylaryl; Z is -H, alkyl, aryl, arylalkyl, alkylaryl, -(CH2CH2O)mH,
Na, K, -P(X)(OR5)(OR6) wherein X is oxygen or sulfur, or -C(=O)R7, and n is 0, 1, 2, or 3. Also, a process which comprises (1) incorporating into an ink jet printing apparatus a phase change ink as disclosed herein; (2) melting the ink; and (3) causing droplets of the melted ink to be ejected in an imagewise pattern onto a substrate.
本发明提供了一种相变墨水,它包含着色剂和载体,载体包含式中的添加剂
其中 A、E、G 和 J 是-H、-Cl、-Br、-I、-OH、-COOH、氨基、烷基、芳基、芳烷基、烷芳基;Z 是-H、烷基、芳基、芳烷基、烷芳基、-(CH2CH2O)mH、
Na、K、-P(X)(OR5)(OR6) 其中 X 是氧或硫,或 -C(=O)R7,n 是 0、1、2 或 3。此外,还包括以下工艺:(1)在喷墨打印装置中加入本文公开的相变墨水;(2)熔化墨水;(3)使熔化墨水的液滴按图像方向喷射到基底上。