| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink composition that can attain a recorded image having good light resistance without spoilage to the hue of a color material, and to prevent harmful effects such as clogging to thereby keep excellent printed quality. <P>SOLUTION: The ink composition includes a specific anthrapyridone dye, copper (II) disodium ethylenediaminetetraacetate, benzotriazole, and ammonia. <P>COPYRIGHT: (C)2013,JPO&INPIT |
