| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink composition that has a high sensitivity and gives an image of good image qualities, an inkjet recording method and printed matter, and to provide a lithographic printing plate capable of recording an image that is free from feathering, has a high sensitivity and particularly exhibits high adhesion to a recording medium, and its manufacturing method. <P>SOLUTION: The ink composition comprises (a) a radical-polymerizable compound and (b) at least one pyrithione compound represented by general formula (I) (wherein R and R' are each a hydrogen atom or a monovalent group; n is an integer of 1-4; and when n is 2 or more, R' may be the same or different) as a photopolymerization initiator. <P>COPYRIGHT: (C)2007,JPO&INPIT |
