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AQUEOUS INK FOR INKJET PRINTING, INK SET AND INKJET PRINTING METHOD

机译:印刷用水性油墨,油墨组及印刷方法

摘要

An object of the present invention is to provide an aqueous ink for inkjet printing capable of developing similar color tones on both front and rear surfaces at high concentration, without disperse dyes likely to bleed from the edge of a portion on which an image should be formed, and without particles having large volume likely to grow during storage, and an ink set and an inkjet printing method using the same. A first aqueous ink of the present invention is an aqueous black ink for inkjet printing containing water and disperse dyes, and the disperse dyes include at least one selected from an orange type disperse dye and a yellow type disperse dye, a red type disperse dye, and a blue type disperse dye, with the red type disperse dye being a compound represented by Formula (1), and the blue type disperse dye being a compound represented by Formula (2).
机译:本发明的目的是提供一种用于喷墨印刷的水性油墨,其能够以高浓度在前和后表面上产生相似的色调,而不会分散染料从应该形成图像的部分的边缘渗出的可能性。以及不具有大体积的颗粒在储存期间可能生长的墨水组以及使用其的喷墨打印方法。本发明的第一水性油墨是包含水和分散染料的用于喷墨印刷的水性黑色油墨,并且分散染料包括选自橙色型分散染料和黄色型分散染料,红色型分散染料中的至少一种,蓝色型分散染料为式(1)表示的化合物,蓝色型分散染料为式(2)表示的化合物。

著录项

  • 公开/公告号EP3023464A3

    专利类型

  • 公开/公告日2016-08-31

    原文格式PDF

  • 申请/专利权人 KONICA MINOLTA INC.;

    申请/专利号EP20150195085

  • 发明设计人 KAWASHIMA KOUKI;OBARA MASAMI;

    申请日2015-11-18

  • 分类号C09D11/328;C09D11/40;B41M5;D06P5/30;

  • 国家 EP

  • 入库时间 2022-08-21 14:50:44

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