| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain an ink that has excellent image preservability and improved image bleeding, does not cause a problem of bronze and has excellent discharge stability in forming a full-color image using an ink set and an ink set and to provide an ink-jet recording method. <P>SOLUTION: The ink comprises, for example, two kinds of dyes represented by the formulas in the Fig. and a betaine-based compound. The ink set uses the ink. The ink-jet recording method comprises using the ink. <P>COPYRIGHT: (C)2008,JPO&INPIT |
