| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an active ray-curable ink composition excellent in image curing properties and abrasion resistance. <P>SOLUTION: The active ray-curable ink composition at least comprises a polymerizable compound, a coloring material, and a polymerization initiator, and is characterized in that at least one sort of the polymerization initiator has an absorption maximum in a different wavelength range from the absorption maximum wavelength range of the coloring material. <P>COPYRIGHT: (C)2010,JPO&INPIT |
