| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet recording ink, inkjet recording method, inkjet printer cartridge and inkjet recorded product that is excellent in print density, defoaming property and moisture resistance.SOLUTION: Provided is an inkjet recording ink containing a water and a water-soluble dye having an estimated LogKOW value of 9 or more and comprising at least 2 or more of sulfo group, and in which the dye mother nucleus is a xanthene derivative, triarylmethane derivative, anthraquinone derivative or anthra-pyridone derivative.SELECTED DRAWING: None |
