| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide such an ink that in an ink flow path of an inkjet recording apparatus, even when the ink is contacted with a rubber member, no deposit is formed in the ink. <P>SOLUTION: This aqueous ink used for an inkjet recording apparatus having a rubber member used in an ink flow path of an inkjet head, comprises water, a water-soluble organic solvent, a colorant and a crown ether. <P>COPYRIGHT: (C)2007,JPO&INPIT |
