CURABLE RESIN COMPOSITION AND COATING COMPOSITION COMPRISING THE SAME

摘要

A cured product having excellent hardness, scratch resistance and adhesion to polymethyl methacrylate (PMMA) resin can be obtained by a curable resin composition containing urethane (meth)acrylate obtained by reacting (A1) polyisocyanate including more than two isocyanate groups in a molecule; and/or (A2) urethane prepolymer including more than two isocyanate groups in a molecule; and (B) (meth)acrylate including one or more hydroxyl groups and one or more alkylene oxide chains in a molecule.