The present invention provides a novel heterylaniline azo dye as well as an ink-jet recording ink and an ink-jet recording method enabling the formation of an image having a good hue and high durability to light and ozone gas. The ink-jet recording ink contains a heterylaniline azo dye derivative having a novel structure. The ink-jet recording method is characterized in that an image is formed by using the ink described above on an image-receiving material comprising a support having thereon an ink-receiving layer containing white inorganic pigment particles.
本发明提供了一种新颖的杂环
苯胺偶氮
染料以及一种喷墨记录墨
水和一种喷墨记录方法,可形成对光和
臭氧气体具有良好色调和高耐久性的图像。喷墨记录墨
水含有一种具有新型结构的杂
苯胺偶氮
染料衍
生物。该喷墨记录方法的特点是,通过在图像接收材料上使用上述墨
水来形成图像,图像接收材料包括支撑物,支撑物上有一个含有白色无机
颜料颗粒的墨
水接收层。