| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink excellent in discharge stability and storage stability, and also excellent in image fastness such as marker resistance and abrasion resistance. <P>SOLUTION: The inkjet recording ink includes at least a pigment, water, a water-soluble organic solvent, and resin fine particles, wherein the resin fine particles has a structure of coating a core of acrylate resin with a resin shell of polycarbonate-polyurethane resin. The resin fine particles are preferably added to the ink in a form of resin emulsion. <P>COPYRIGHT: (C)2012,JPO&INPIT |
