| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a recording ink, etc., forming high-quality images having excellent color developing properties, jetting stability and uniformity of solid parts. <P>SOLUTION: The recording ink comprises water, a water-soluble solvent, a colorant and at least one kind of fluorine surfactant selected from structural formula (1), structural formula (2) (wherein, X is a cationic group; and Y is an anionic group) and structural formula (3). <P>COPYRIGHT: (C)2007,JPO&INPIT |
