| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a printing ink capable of greatly reducing mist generation during high-speed printing, excellent in printed matter glossiness, emulsification property when containing water, fluidity, glossiness, and in fitness for printing. SOLUTION: The varnish contains a resin (d) that is a reaction product of a hydrocarbon resin (a), an unsaturated carboxylic acid and/or its anhydride (b), and a monohydric and/or polyhydric alcohol (c), and the ink uses the varnish.</p> |
