| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink composition which is excellent in curability for the irradiation of active radiations, and is excellent in the flexibility of images obtained by curing the ink composition, to provide an ink jet recording method using the ink composition, to provide a printed article, and to provide a method for producing a lithographic printing plate. <P>SOLUTION: The ink composition is characterized by comprising (A) an N-vinyl lactam compound, (B) a monomer represented by formula (I) or formula (II) [wherein, R<SP>1</SP>is H, a halogen atom, or a 1 to 4C alkyl group; X<SP>1</SP>is a divalent linkage group; R<SP>2</SP>and R<SP>3</SP>are each independently a substituent; (k) is an integer of 1 to 6; (q) and (r) are each independently an integer of 0 to 5; (n) is a cyclic hydrocarbon structure], and (C) a radical polymerization initiator, the ink jet recording method using the ink composition, the printed article, and the method for producing the lithographic printing plate. <P>COPYRIGHT: (C)2008,JPO&INPIT |
