INK

摘要

An ink is provided that does not easily cause an offset or blocking upon winding a print, even when the ink contains a lactic acid ester or a lactone solvent. In order to solve such a problem, the ink of the present invention includes:
a color; and
a ketone compound of the following general formula (1)
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒR 1 -CO-R 2 €ƒ€ƒ€ƒ€ƒ€ƒ(1),
wherein R 1 and R 2 each independently represent an alkyl group of 1 to 10 carbon atoms, where the total number of carbon atoms in R 1 and R 2 is 5 to 11, and R 1 and R 2 may form a ring when the sum of the carbon atoms in R 1 and R 2 is 6 or more.