公开(公告)号：US20040261657A1

公开(公告)日：2004-12-30

申请号：US10606631

申请日：2003-06-26

Applicant: Xerox Corporation

Inventor： Bo Wu ,  Jeffery H. Banning ,  James M. Duff ,  Wolfgang G. Wedler ,  Jule W. Thomas JR. ,  Randall R. Bridgeman

IPC: C09D011/00 ,  B41J002/01

CPC classification number: C09D11/34

Abstract: A phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula 1 wherein M is either (1) a metal ion having a positive charge of nully wherein y is an integer which is at least 2, said metal ion being capable of forming a compound with at least two 2 chromogen moieties, or (2) a metal-containing moiety capable of forming a compound with at least two 3 chromogen moieties, z is an integer representing the number of 4 chromogen moieties associated with the metal and is at least 2, and R1, R2, R3, R4, R5, R6, R7, a, b, c, d, Y, Qnull, A, and CA are as defined herein.

Abstract translation: 一种相变油墨组合物，其包含相变油墨载体和下式的着色剂化合物，其中M为（1）正电荷为+ y的金属离子，其中y为至少2的整数，所述金属离子为 能够形成具有至少两个色原体部分的化合物，或（2）能够与至少两个染色体部分形成化合物的含金属部分，z是表示与金属相关的色原体部分的数目的整数，并且在 至少2，R1，R2，R3，R4，R5，R6，R7，a，b，c，d，Y，Q，A和CA如本文所定义。