| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide ink and an ink set that are excellent in letter quality on plain papers and in image gloss and fastness on glossy papers and that ensure long-term shelf stability and ejection stability, and to provide an ink cartridge using the ink and the ink set, an ink-recorded matter, an inkjet-recording method and an inkjet-recording apparatus. <P>SOLUTION: The ink contains at least a water-dispersible colorant, a water-dispersible resin, a wetting agent, a penetrating agent, and water. The water-dispersible colorant contains (1) a black pigment dispersion water-dispersible in absence of dispersants and (2) at least three polymer emulsions having different color phases. The polymer emulsions contain water-insoluble or poor water-soluble organic pigments in their polymer fine particles. <P>COPYRIGHT: (C)2009,JPO&INPIT |
