| abstract |
The present invention provides an ink composition, an ink set, an image forming method and a printed matter, wherein the ink composition is used for forming an image by an ink jet method, and contains tabular metal particles, the tabular metal particles comprise metal elements with standard oxidation-reduction potential more than-1.65V, the average equivalent circle diameter is more than 10nm and less than 500nm, and the average diameter-thickness ratio, which is the ratio of the average equivalent circle diameter to the average thickness, is more than 3. |