In the present invention, an inkjet recording ink can be provided, which ink can record stably an image with good fastness and elegant-quality over a long period in any conditions. The ink comprises a high-molecular dispersant, a water-insoluble colorant, water-soluble organic solvent and water, in which the high-molecular dispersant is a block copolymer comprising at least one hydrophobic block and at least one hydrophilic block, which have been obtained by polymerizing vinyl ethers as monomers, respectively; and the water-insoluble colorant is a specific pigment. Further the present invention can provide a inkjet recording method, an inkjet cartridge, and an inkjet recording system.
本发明可以提供一种喷墨记录墨
水,这种墨
水可以在任何条件下长期稳定地记录牢度好、质量高的图像。该墨
水由高分子分散剂、
水不溶性
着色剂、
水溶性有机溶剂和
水组成,其中高分子分散剂为嵌段共聚物,包括至少一个疏
水性嵌段和至少一个亲
水性嵌段,它们分别由
乙烯基醚类单体聚合而成;
水不溶性
着色剂为特定
颜料。本发明还可以提供一种喷墨记录方法、喷墨墨盒和喷墨记录系统。