| 摘要 |
<p>PURPOSE:To obtain the title ink having excellent printability, curing properties and scumming resistance, containing an urethane acrylate resin, a high acid value resin and (meth)acrylate monomer. CONSTITUTION:The objective ink containing (A) preferably 30-40% urethane acrylate resin having >=3,000 average molecular weight, (B) a high acid value resin (preferably natural resin maleic acid resin) having >=100, preferably 150-300 acid value and 60-140 deg.C softening point and (C) a (meth)acrylate monomer [e.g. lauryl (meth)acrylate]. Content of the component B is preferably 2-10%.</p> |
