| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide oily inkjet ink which is excellent in repellency to a nozzle plate and suppresses the deterioration of the nozzle plate. <P>SOLUTION: The oily inkjet ink includes at least a pigment, a pigment dispersing agent and a solvent, and further includes a phospholipid. It is preferable that the phospholipid is contained in an amount of 0.01-5 wt.% based on the total amount of the ink. The solvent preferably contains a fatty acid ester-based solvent or the fatty acid ester-based solvent and a higher alcohol-based solvent. <P>COPYRIGHT: (C)2011,JPO&INPIT |
