INKJET INK, METHOD FOR PRODUCING INKJET INK, METHOD FOR INKJET RECORDING, INK CARTRIDGE, AND YELLOW INK

摘要

PROBLEM TO BE SOLVED: To provide inkjet ink being capable of suppressing bleeding and excellent in color developability, to provide a method for producing the ink with a suitable means from the view points of economy and also environmental protection, and to provide an inkjet recording method that can suppress the occurrence of bleeding and gives an image excellent in color developability.;SOLUTION: The inkjet ink comprises water, a coloring material, and a water-soluble organic solvent, wherein, the coloring material comprises at least one dye selected from the group consisting of C. I. Direct Yellow 86, C. I. Acid Yellow 23, C. I. Direct Yellow 173, C. I. Direct Yellow 132 and C. I. Direct Yellow 59, as well as C. I. Pigment Yellow 74, and the water-soluble organic solvent contains a poor solvent for C. I. Pigment Yellow 74, and the surface tension of the ink is at least 34.0 mN/m.;COPYRIGHT: (C)2007,JPO&INPIT