摘要 |
<p>PROBLEM TO BE SOLVED: To provide an ink composition which is dried by oxidative polymerization and/or ultraviolet curing. SOLUTION: This composition is a mixture of (A) a vehicle consisting of an oxidatively polymerizable film-forming material and an ink solvent with (B) a (meth)acrylic oligomer and/or a (meth)acrylic monomer provided that the wt. ratio of A/B is such that when n-hexane is added to the composition, the resultant mixture starts to be cloudy when the amount of n-hexane added reaches 50-600 pts.vol. based on 100 pts.vol. composition.</p> |