COMPOSITION FOR OPTICAL DISK-PROTECTING FILM

摘要

Compositions for protective films, particularly compositions for protective films for optical discs having low viscosity and low shrinkage without compromising scratch resistance even when a dilution solvent is not used. The compositions for protective films for optical discs of the present invention include a composition for protective films containing a UV-curable acrylic radical-based resin as the main component including a multifunctional acrylic monomer, a multifunctional acrylic oligomer and a bifunctional acrylic monomer containing repeating units including at least one of an ethoxy and a propoxy group as starting materials for the acrylic radical-based resin; and a photoinitiator.