| abstract |
To provide an ink jet ink that is excellent in ejection stability and storage stability, has a high image density, and can obtain an image having excellent scratch resistance and glossiness in a normal temperature and normal humidity environment and a high temperature and low humidity environment. Provided. An inkjet ink comprising an organic solvent, water, a coloring material, and polyethylene wax, wherein the polyethylene wax has a penetration of 1.2 or less as measured in accordance with JIS K2235. It is. An embodiment in which the polyethylene wax has a Martens hardness of 50 N / mm 2 or more is preferable. [Selection figure] None |