| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid ink composition for writing utensils, which is suitable for ballpoint pens, markers, correction fluids or the like.SOLUTION: The liquid ink composition for writing utensils contains a glass particle in which a colored fine particle is dispersed/included and the glass particle is dispersed in a solvent. The colored fine particle-involved glass particle is preferably silica glass and further preferably flaky silica glass having 0.1-2 μm average thickness, 5-150 aspect ratio and ≤200 nm flatness or granular silica glass having 0.1-50 μm average particle size and 0.1-50 μm sphericity. |
