| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink composition curable on being irradiated with active radiation, good in jet stability, and giving cured printed images of sufficient scratch resistance, to provide an ink-jet printing method using the ink composition, and to provide a lithographic printing block using the above ink composition, and to provide a method for producing such a lithographic printing block. <P>SOLUTION: The ink composition comprises (a) 0.1-20 wt.% of a wax, (b) a polymerizable compound, (c) a polymerization initiator and (d) a colorant, wherein the melting point of the wax is 30-50°C. The ink-jet printing method using the ink composition, printed matter, the lithographic printing block, and the method for producing such a lithographic printing block, are also provided, respectively. <P>COPYRIGHT: (C)2007,JPO&INPIT |
