| abstract |
Provided is an ink composition having excellent maintainability in a composition containing polymer components such as resin particles and wax particles, in which non-ejection and bending in the ejection direction of ink droplets are prevented during re-ejection after ejection pause. To do. A pigment selected from the group consisting of a self-dispersing pigment and a resin-coated pigment in which at least a part of the pigment is coated with a water-insoluble resin, and a ratio to the total amount of the composition of 0.01% by mass or more and 1.00% by mass. % Of an amine oxide compound represented by the following general formula (I) [R 11 : alkyl group having 3 to 24 carbon atoms, alkenyl group having 3 to 24 carbon atoms, R 12 : alkylene group having 1 to 5 carbon atoms] , R 13 to R 14 : an alkyl group having 1 to 3 carbon atoms], water-insoluble or poorly water-soluble resin particles, water-insoluble or poorly water-soluble wax particles, and water. [Chemical 1] [Selection figure] None |