| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet recording ink which includes a suspension-polymerized vinyl chloride-vinyl acetate copolymer resin, has low odor, and has excellent adhesiveness to a PVC substrate, stable discharge performance when driving a recording head in a high-frequency region and drying property of printed matters, and to provide a cartridge.SOLUTION: The inkjet recording ink comprises a pigment, organic solvent and vinyl chloride-vinyl acetate copolymer resin produced by suspension polymerization. The ink contains the above copolymer resin of 4-9 wt.% and diethyleneglycol ethylmethyl ether of 50 wt.% or more of the total amount of the organic solvent. The cartridge 1 storing the above ink is also provided. |
