| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-aqueous inkjet ink in which production of precipitate with the passage of time is suppressed thereby improving storage stability and discharge performance. <P>SOLUTION: The non-aqueous inkjet ink comprising a pigment, a solvent and a dispersant is mixed with a chelating agent of a neutral carrier type such as a crown ether or a cryptand, which is soluble in the solvent, or at least one chelating agent of an ionic carrier type selected from the group consisting of GEDTA, BAPTA and DTPA. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
