A non-aqueous ink composition for ink jet printed product is obtained using the same

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PROBLEM TO BE SOLVED : To provide a non-aqueous inkjet ink composition excellent in wettability, fixability and solid embedment preventive property to a matter to be printed composed of a vinyl polymer or the like, and excellent in discharge stability.SOLUTION : There is provided a non-aqueous inkjet ink composition containing at least one vinyl polymer selected from a group consisting of vinyl chloride polymer and ethylene-vinyl acetate copolymer as a binder resin, a pigment, a pigment dispersant and alkylene glycol dialkyl ether as an organic solvent, and further containing acetylene glycol represented by the general formula and an alkylene oxide addition product thereof of 0.1 to 10 mass%. In the formula, Rto Rare alkyl groups having 1 to 4 carbon atoms, p is 2 or 3 and 0≤q+r≤10.