| 摘要 |
PURPOSE:To obtain a recording fluid which can give a recording of excellent quality on plain paper without blotting by adding iodine and a boron compound to a recording fluid containing a coloring material, a water-soluble organic solvent and water. CONSTITUTION:A recording fluid essentially consisting of a coloring material, a water-soluble organic solvent and water, wherein iodine and a boron compound (e.g. sodium borate or potassium borate) are contained. This fluid can give a nonblotting recording on noncoated papers such as ordinary copying paper, report paper, note or letter paper, the so-called plain papers. |
