| 摘要 |
PROBLEM TO BE SOLVED: To provide an offset ink composition excellent in fluidity of an ink, stability with time, drying property during printing, and stability on a printing machine while taking a global environment into consideration, and to achieve both of setting property and glossiness of a printed matter using the ink composition.SOLUTION: An offset ink composition comprising a binder resin, a pigment, and vegetable oils and/or a petroleum solvent as a solvent component is used, in which a fatty acid ester derived from a specific vegetable oil is included by 2 to 20%. |
