| 摘要 |
<p>An ink composition which contains an olefin wax dispersion added in order to enable the ink composition to give a smooth writing feeling and be free from insufficient ink transfer just after drawing initiation. This ink has significantly improved long-term stability. The oil-based ink composition comprises a solvent selected from the group consisting of monohydric alcohols, polyhydric alcohols, and glycol ethers, a colorant selected from the group consisting of pigments, dyes, and pigment/dye mixtures, and a resin, and is characterized by further containing a dispersion of reprecipitated olefin wax particles.</p> |
