ULTRAVIOLET HARDENABLE RESIN COMPOSITION, COATING COMPOSITION FOR PLASTIC FILM AND HARD COAT FILM USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a hard coat film having both of the hardness and the adhesion, which can be used without causing any problem on the outermost surface of a display, and a resin composition to form a hardened layer. SOLUTION: The ultraviolet hardenable resin composition comprised of an oligomer, a monomer and a photopolymerization initiator is characterized by containing at least one kind of monomer among of pentaerythritol triacrylate, pentaerythritol tetraacrylate, dipentaerythritol monohydroxypentaacrylate, dipentaerythritol hexaacrylate of 25-75% by weight. The hard coat film is obtained by applying the resin composition to a transparent plastic film and forming the hardened layer.