Active energy ray-curable composition for forming a cured film on a cyclic olefin-based resin substrate, and method for producing a hard coat film

摘要

The present invention provides an active energy ray-curable composition capable of imparting excellent adhesion to a cyclic olefin-based resin substrate and imparting scratch resistance, and a method for producing a hard coat film. An active energy ray-curable composition for forming a cured film on a cyclic olefin-based resin substrate, the active energy ray-curable composition comprising the following components (A), (B) and (C) component is included, (A) component is 15-70 mass parts with respect to a total of 100 mass parts of (A) component and (C) component, (B) component is 0.01-30 mass parts, (C ) An active energy ray-curable composition comprising 30 to 85 parts by mass of a component. Component (A): Urethane (meth) acrylate (B) component having an unsaturated group equivalent of 110 to less than 600 and a weight average molecular weight in the range of 600 to 6,000: a benzophenone initiator and / or a thioxanthone initiator ( C) Component: Silica fine particles having an average primary particle diameter in the range of 1 to 200 nm [Selection] None