| 摘要 |
PROBLEM TO BE SOLVED: To provide an active energy ray-curable composition capable of providing a dry film excellent in anti-blocking property and a cured film excellent in surface hardness, to provide an active energy ray-curable resin as its component, a decorative film excellent in anti-blocking property, and a manufacturing method of a decorative molded article having high surface hardness.SOLUTION: There are provided an active energy ray-curable resin obtained by adding a hydroxyl group of hydroxyl group-containing ethylenic unsaturated compound to an isocyanate group side chain derived from a component (a-1) of a copolymer containing a constitutional unit derived from m-isopropenyl-α,α-dimethylbenzyl isocyanate (a-1) and a constitutional unit derived from an ethylenic unsaturated compound other than the component (a-1) and having calculated Tg of 100°C or higher, a composition containing the resin, a decorative film in which a layer of a dry product of the composition is laminated, a manufacturing method of a decorative molded article by irradiating a molded article coated by the decorative film with an active energy ray and curing the layer of the dry product of the composition. |
