| abstract |
An object of the present invention is to provide an ink composition that easily recovers from clogging of nozzles while maintaining a high level of abrasion resistance and is less likely to cause uneven aggregation, and a recording method using the ink composition. . A pigment, polymer particles, and a polar solvent having a boiling point of 150 ° C. or higher, the polymer particles having a core polymer and a shell polymer covering at least a part of the core polymer, The glass transition point of the polymer constituting the core polymer is lower than the glass transition point of the polymer constituting the shell polymer by more than 30 ° C., and the polymer constituting the shell polymer is (meth) acrylate A polymer having a monomer unit and a carboxylic acid monomer unit, wherein the content of the polymer particles (in terms of solid content) is 1.0 to 10% by mass relative to the total amount of the ink composition, and the polar solvent is contained The ink composition whose amount is 10 to 40% by mass with respect to the total amount of the ink composition. [Selection figure] None |