| abstract |
Provided are an ink composition having excellent storage stability and curability after image formation, and an image formation method using this ink composition. An ink composition containing (A) a polymerizable compound represented by general formula (1) and (B) a polymerization initiator, and an image formation method using this ink composition. (In general formula (1), R 1 represents a hydrogen atom or methyl group. R 2 represents a linear or branched alkylene group having 2-4 carbon atoms. However, R 2 does not take on a structure in which an oxygen atom and nitrogen atom that bond to both ends of R 2 bond to the same carbon atom of R 2 . R 3 represents a divalent linking group. k represents 2 or 3. x, y, and z each independently represent an integer of 0-6, and x + y + z satisfies 0-18.) |