| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet ink in a pigment ink for inkjet recording, which has excellent permeability to a general printing base material, particularly, a base material having high hydrophobicity such as a coated paper, an art paper and a vinyl chloride sheet, and thereby, has excellent printing property and which is excellent in discharge stability from an inkjet nozzle and storage stability of the ink.SOLUTION: The inkjet ink comprises a pigment, a water-soluble solvent, water, and pigment dispersion resin, in which the pigment dispersion resin is a copolymer containing, in a copolymer composition, an ethylenically unsaturated monomer having a silicone atom and an ethylenically unsaturated monomer having an alkyl group having 10 to 24 carbon atoms.SELECTED DRAWING: None |
