| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a metallic gloss-colored ink composition containing metallic powder of flat particles 4-150μm in mean size and 0.01-0.1μm in mean thickness as a colorant in the ink, giving well-metallic gloss-toned handwriting of high rub resistance permanently, and suitable in writing utensils including marking pens and ball-point pens. <P>SOLUTION: The metallic gloss-colored ink composition for writing utensils essentially comprises metallic powder of flat particles 4-150μm in mean size and 0.01-0.1μm in mean thickness as the colorant, a solvent and a resin. <P>COPYRIGHT: (C)2004,JPO</p> |
