| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain an ink for inkjet recording, excellent in scratch resistance of printed matter and capable of realizing high printing concentration. SOLUTION: This ink for inkjet recording comprises (a) 1.5-3 wt.% water- insoluble or slightly water-soluble coloring material, (b) 0.2-3 wt.% polymer dispersing agent, (C) 2-7.5 wt.% polyalkylene glycol having 2,000 to 20,000 weight-average molecular weight and (d) 74.5-96.3 wt.% water-soluble medium and contains the components (a) and (c) at 0.02-1.5 weight ratio of the components (a)/(c) and contains the components (b) and (c) at 0.02-1.5 weight ratio of the components (b)/(c).</p> |
