公开(公告)号：US07407539B2

公开(公告)日：2008-08-05

申请号：US11290221

申请日：2005-11-30

Applicant: Bo Wu ,  Stephan V. Drappel ,  Trevor J. Snyder ,  Donald R. Titterington ,  Jule W. Thomas, Jr. ,  C Geoffrey Allen ,  Harold R. Frame ,  Wolfgang G. Wedler

Inventor： Bo Wu ,  Stephan V. Drappel ,  Trevor J. Snyder ,  Donald R. Titterington ,  Jule W. Thomas, Jr. ,  C Geoffrey Allen ,  Harold R. Frame ,  Wolfgang G. Wedler

IPC: C09D11/00

CPC classification number: C09D11/34

Abstract: Disclosed is a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) a branched triamide and (ii) a polyethylene wax having an average peak molecular weight of from about 350 to about 730, a polydispersity of from about 1.03 to about 3.0, and an asymmetrical molecular weight distribution skewed toward the high molecular weight end. Also disclosed is a process which comprises (1) incorporating into an ink jet printing apparatus a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) a branched triamide and (ii) a polyethylene wax having an average peak molecular weight of from about 350 to about 730, a polydispersity of from about 1.03 to about 3.0, and an asymmetrical molecular weight distribution skewed toward the high molecular weight end; (2) melting the ink; and (3) causing droplets of the melted ink to be ejected in an imagewise pattern onto a substrate.

Abstract translation: 公开了一种相变油墨，其包含（a）着色剂和（b）相变油墨载体，所述载体包含（i）支链三酰胺和（ii）平均峰分子量为约350至约 730，多分散性为约1.03至约3.0，并且向高分子量端倾斜的不对称分子量分布。 还公开了一种方法，其包括（1）在喷墨打印设备中并入包含（a）着色剂和（b）相变油墨载体的相变油墨，所述载体包含（i）支链三酰胺和（ii） 平均峰分子量为约350至约730，多分散度为约1.03至约3.0的聚乙烯蜡和向高分子量端倾斜的不对称分子量分布; （2）熔化油墨; 和（3）使熔融油墨的液滴以成像图案喷射到基板上。

公开(公告)号：US06726755B2

公开(公告)日：2004-04-27

申请号：US10072210

申请日：2002-02-08

Applicant: Donald R. Titterington ,  Michael B. Meinhardt ,  Jeffrey H. Banning ,  James D. Mayo ,  James M. Duff ,  Roger E. Gaynor ,  Harold R. Frame

Inventor： Donald R. Titterington ,  Michael B. Meinhardt ,  Jeffrey H. Banning ,  James D. Mayo ,  James M. Duff ,  Roger E. Gaynor ,  Harold R. Frame

IPC: C09D1112

CPC classification number: C09D11/34

Abstract: Disclosed is a phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula wherein M is an atom or group of atoms capable of bonding to the central cavity of a phthalocyanine molecule, wherein axial ligands optionally can be attached to M. Also disclosed are printing processes using the phase change inks.

Abstract translation: 公开了一种相变油墨组合物，其包含相变油墨载体和糠醛的着色剂化合物M是能够结合到酞菁分子的中心腔的原子或原子团，其中轴向配体任选地可以连接到M. 还公开了使用相变油墨的印刷方法。