Ink composition for inkjet recording and method of producing lithographic printing plate using the same

摘要

An ink composition for inkjet recording, capable of being cured upon radiation exposure, is provided and contains: a coloring material; and a polymerizing compound. The polymerizing compound is a specific ±-heteromethacryl compound. A method of producing lithographic printing plate is also provided and includes:ejecting an ink composition for inkjet recording onto a hydrophilic substrate, the ink composition containing a coloring material and a polymerizing compound; and irradiating the ink composition on the hydrophilic substrate to cure the ink composition, so as to form an image.