| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain the subject composition excellent in emulsion resistance to a wetting water (a resistance to an emulsification with the wetting water), a cleaning property, etc., and useful as a printing ink by using a reaction product of trimethyloloctane with an alkylene oxide. SOLUTION: This resin composition contains (A) a methacrylic acid ester of a reaction product of (i) trimethyloloctane with (ii) an alkylene oxide (e.g. ethylene oxide), (B) a compound containing an unsaturated group other than the component (A) [e.g. acrylate monomer, etc., such as 2-hydroxyethyl (meth) acrylate] and (C) photo polymerization initiator (e.g. 2,4-diethylthioxanthone). Further, it is preferable to blend the components in a ratio of e.g. 5-95 pts.wt. component (A), 1-95 pts.wt. component (B) and 0.5-40 pts.wt. component (C).</p> |
