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公开(公告)号：US5017644A
公开(公告)日：1991-05-21
申请号：US354970
申请日：1989-05-22
CPC分类号： C09D11/30 , C08G73/0233 , Y10S260/38
摘要： Disclosed is an ink jet ink composition comprising a liquid vehicle such as water or ethanol, a dye, and a linear N-hydroxyl substituted polyethyleneimine polymer. In a preferred embodiment, the linear N-hydroxyl substituted polyethyleneimine polymer is selected from the group consisting of linear poly(N-hydroxyethylethyleneimine), linear poly(N-hydroxypropylethyleneimine), and linear poly(N-hydroxymethylethyleneimine). Also disclosed is a process for generating images with the disclosed inks in ink jet printing processes, including continuous stream ink jet printing processes. Further, a process for preparing the linear N-hydroxyl substituted polyethyleneimine polymers included in the inks of the present invention is also disclosed.
摘要翻译： 公开了一种喷墨油墨组合物，其包含液体载体如水或乙醇，染料和线性N-羟基取代的聚乙烯亚胺聚合物。 在优选的实施方案中，线性N-羟基取代的聚乙烯亚胺聚合物选自直链聚（N-羟基乙基亚乙基亚胺），线性聚（N-羟基丙基亚乙基亚胺）和线性聚（N-羟基甲基亚乙基亚胺）。 还公开了一种使用所公开的油墨在喷墨印刷工艺中产生图像的方法，包括连续流喷墨印刷工艺。 此外，还公开了制备本发明的油墨中包含的线性N-羟基取代的聚乙烯亚胺聚合物的方法。
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公开(公告)号：US4789400A
公开(公告)日：1988-12-06
申请号：US71827
申请日：1987-07-10
CPC分类号： C09D11/30
摘要： An improved ink jet composition comprised of a major amount of water, a hydroxypropylated polyethyleneimine with a weight average molecular weight of from about 1,000 to about 10,000, and a dye component; and wherein the ink has a viscosity of from about 1 to about 5 centipoise.
摘要翻译： 一种由主要量的水，重均分子量为约1,000至约10,000的羟丙基化聚乙烯亚胺和染料组分组成的改进的喷墨组合物; 并且其中所述油墨的粘度为约1至约5厘泊。
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公开(公告)号：US4624708A
公开(公告)日：1986-11-25
申请号：US723376
申请日：1985-04-15
申请人： Warren E. Solodar
发明人： Warren E. Solodar
CPC分类号： C09D11/328 , C09B35/46
摘要： An ink jet composition useful for jet printing processes comprised of an aqueous solution of a sulfonated trisazo black dye selected from the group consisting of: ##STR1##
摘要翻译： 一种用于喷墨印刷方法的喷墨组合物，其由选自以下的磺化三偶氮黑色染料的水溶液组成：图像。
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公开(公告)号：US5360472A
公开(公告)日：1994-11-01
申请号：US96912
申请日：1993-07-26
CPC分类号： C09D11/30
摘要： Disclosed are dye compositions of the formula ##STR1## wherein Cp and Cp' are each coupler compounds of the formula ##STR2## wherein the --COOH group and the --OH group can be in any position on either ring, provided that in the naphthalene ring system there is present least one hydrogen activated through resonance by the --OH group for an electrophilic aromatic substitution coupling reaction, n represents the number of substituents on the rings and is a number of from 0 to 8, and R represents the substituent groups on the ring, wherein each R is independently selected from the group consisting of hydroxyl groups, alkyl groups, substituted alkyl groups, aryl groups, substituted aryl groups, aryl-alkyl groups, substituted aryl-alkyl groups, halogen atoms, and nitro groups. Also disclosed are aqueous ink compositions containing the dyes, processes for making the dyes, processes for making the inks containing the dyes, and printing processes employing the inks.
摘要翻译： 公开了下式的染料组合物，其中Cp和Cp'分别是式IMA的成色剂化合物，其中-COOH基团和-OH基团可以在任一个环上的任何位置，条件是在萘环中 系统存在通过-OH基团通过亲电子芳族取代偶联反应共振而发生的至少一个氢，n表示环上的取代基的数目，为0至8的数，R表示取代基 环，其中每个R独立地选自羟基，烷基，取代的烷基，芳基，取代的芳基，芳基 - 烷基，取代的芳基 - 烷基，卤素原子和硝基。 还公开了含有染料的水性油墨组合物，用于制备染料的方法，制备含有染料的油墨的方法，以及采用该油墨的印刷方法。
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