Ink composition, inkjet recording method, and printed material

Abstract

An ink composition is provided that includes (A) an N-vinyllactam, (B) a polymerization initiator, (C) a basic compound, (D) a colorant, and (E) a dispersant, the content of the N-vinyllactam (A) being at least 15 wt % of the total weight of the ink composition, and the dispersant (E) being an acidic dispersant. There is also provided an inkjet recording method that includes (a1) a step of discharging the ink composition onto a recording medium, and (b1) a step of curing the ink composition by irradiating the discharged ink composition with actinic radiation. Furthermore, there is provided a printed material recorded by the inkjet recording method.

Dependencies are inferred from the claim text.