公开(公告)号：US20040261656A1

公开(公告)日：2004-12-30

申请号：US10606099

申请日：2003-06-25

Applicant: Xerox Corporation

Inventor： Bo Wu ,  Jeffery H. Banning ,  Donald R. Titterington ,  C. Wayne Jaeger

IPC: C09D011/00 ,  B41J002/01

CPC classification number: C09D11/34

Abstract: Disclosed is a phase change ink composition comprising (a) a colorant and (b) a carrier comprising a polyamide, wherein the polyamide component of the carrier contains at least about 10 percent by weight of a branched triamide.

Abstract translation: 公开了一种相变油墨组合物，其包含（a）着色剂和（b）包含聚酰胺的载体，其中载体的聚酰胺组分含有至少约10重量％的支化三酰胺。

公开(公告)号：US20040102540A1

公开(公告)日：2004-05-27

申请号：US10260376

申请日：2002-09-27

Applicant: Xerox Corporation

Inventor： C. Wayne Jaeger ,  Jeffery H. Banning

IPC: C03C017/00 ,  C09D005/00

CPC classification number: B41M5/0256 ,  B41M5/0023 ,  C09B1/514 ,  C09D11/34

Abstract: Disclosed is a phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula 1 wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is (a) a hydrogen atom, (b) a group of the formula 2 wherein R2 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, (c) an alkyleneoxy, aryleneoxy, arylalkyleneoxy, or alkylaryleneoxy group, or (d) a group of the formula 3 wherein R4 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group.

Abstract translation: 公开了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Y为氢原子或溴原子，n为0,1,2,3或4的整数，R1为 亚烷基或芳基亚烷基，X是（a）氢原子，（b）下式的基团其中R2是烷基，芳基，芳基烷基或烷基芳基，（c）亚烷氧基 ，亚芳基氧基，芳基亚烷基氧基或烷基亚芳基氧基，或（d）下式的基团其中R4是烷基，芳基，芳基烷基或烷基芳基。

公开(公告)号：US20040082801A1

公开(公告)日：2004-04-29

申请号：US10260379

申请日：2002-09-27

Applicant: Xerox Corporation.

Inventor： C. Wayne Jaeger ,  Jeffery H. Banning

IPC: C09B001/473

CPC classification number: C09B1/5145

Abstract: Disclosed is a process for preparing a colorant of the formula 1 wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, R2 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, and R4 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, can be prepared by a process which comprises (a) preparing a first reaction mixture by admixing (1) leucoquinizarin and, optionally, quinizarin, (2) an aminobenzene substituted with an alcohol group of the formula nullR1nullOH, (3) boric acid, and (4) an optional solvent, and heating the first reaction mixture to prepare an alcohol-substituted colorant of the formula 2 followed by (b) converting the colorant thus prepared to either (i) an ester-substituted colorant by reaction with an esterification compound which is either (A) an anhydride of the formula 3 or (B) an acid of the formula R2COOH in the presence of an optional esterification catalyst, or (ii) a urethane-substituted colorant by reaction with an isocyanate compound of the formula R4nullNnullCnullO and (c) brominating the colorant thus prepared, wherein either conversion to ester or urethane can be performed before bromination or bromination can be performed before conversion to ester or urethane.

Abstract translation: 公开了一种制备下式的着色剂的方法，其中Y是氢原子或溴原子，n是0,1,2,3或4的整数，R1是亚烷基或芳基亚烷基，R2是 烷基，芳基，芳基烷基或烷基芳基，R4为烷基，芳基，芳基烷基或烷基芳基，可以通过以下方法制备：（a）制备 第一反应混合物通过混合（1）无色茜素和任选的茜素，（2）用式-R1-OH的醇基取代的氨基苯，（3）硼酸和（4）任选的溶剂，并加热 第一反应混合物以制备下式的醇取代的着色剂，接着（b）将所制备的着色剂转化为（i）酯取代的着色剂与酯化化合物反应，所述酯化化合物是（A）式 或（B）在任选的酯化反应c的存在下，式R 2 COOH的酸 通过与式R 4 -N = C = O的异氰酸酯化合物反应和（c）将如此制备的着色剂溴化，其中转化为酯或氨基甲酸酯可以在溴化之前进行，或（ii）氨基甲酸酯取代的着色剂， 溴化可以在转化成酯或氨基甲酸酯之前进行。

公开(公告)号：US20040077887A1

公开(公告)日：2004-04-22

申请号：US10260146

申请日：2002-09-27

Applicant: Xerox Corporation

Inventor： Jeffery H. Banning ,  C. Wayne Jaeger

IPC: C09B001/16

CPC classification number: C09B1/5145

Abstract: Disclosed are compounds of the formula 1 wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is (a) a hydrogen atom, (b) a group of the formula 2 wherein R2 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, (c) an alkyleneoxy, aryleneoxy, arylalkyleneoxy, or alkylaryleneoxy group, or (d) a group of the formula 3 wherein R4 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group.

Abstract translation: 公开了下式的化合物其中Y是氢原子或溴原子，n是0,1,2,3或4的整数，R1是亚烷基或芳基亚烷基，X是（a）a 氢原子，（b）下式的基团其中R2是烷基，芳基，芳基烷基或烷基芳基，（c）亚烷基氧基，亚芳基氧基，芳基亚烷氧基或烷基亚芳基氧基，或（d） 基团，其中R 4是烷基，芳基，芳基烷基或烷基芳基。