| 摘要 |
<p>PURPOSE: To obtain the subject composition, containing at least a colorant', a solvent, a resin and a compound having a specific structure, excellent in follow-up properties of an ink and capable of providing a smooth feeling of writing. CONSTITUTION: This composition contains (A) a colorant, (B) a solvent, (C) a resin and (D) one or plural substances selected from the compound group of formula I (R1 is an 8-22C straight-chain alkyl, benzyl, etc.; R2 is an 8-22C straight-chain alkyl; X is an anion which is a counter ion), formula II (R is an alkyl, a coconut alkyl, beef tallow, etc.), formula III ((n) is 1 or 2) and formula IV (R is an alkyl, a coconut alkyl or beef tallow). The amounts of the respective components used based on the total amount of the composition are preferably 5-40wt.% component (A), 35-75wt.% component (B), 5-40wt.% component (C) and 0.5-5.0wt.% component (D).</p> |
