| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an active radiation curable ink composition for inkjet recording excellent in discharge stability even after storage for an extended period or aging at an elevated temperature. <P>SOLUTION: This active radiation curable ink composition for inkjet recording includes (A) at least one of an azo pigment represented by general formula (1), its tautomer, and these salts and hydrates, (B) a polymer dispersant, (C) a radical polymerizable compound, and (D) a radical polymerization initiator. <P>COPYRIGHT: (C)2010,JPO&INPIT |
