| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink composition curable in high sensitivity to irradiation of radioactive rays, able to form high quality images and giving a cured product prepared by curing the ink and having sufficient flexibility, a method of ink jet recording using the same, a lithographic plate able to form high quality images prepared by the ink composition and excellent in printing resistance and a method for producing the same. <P>SOLUTION: The ink composition comprises (A) a polymerization initiator, (B-1) at least one compound selected from (meth)acrylic acid, monofunctional (meth)acrylic acid esters having a carboxyl group in the molecule and monofunctional (meth)acrylic acid esters having a hydroxyl group in the molecule and (B-2) a polymerizable compound having an amide structure in the molecule and preferably contains (D) a colorant and (E) a sensitizing pigment. The ink composition is suitable for ink jet recording. <P>COPYRIGHT: (C)2007,JPO&INPIT |
