| abstract |
An object of the present invention is to provide a urethane (meth)acrylate, an active energy ray-curable resin composition, a cured product, and a protective film. The present invention provides a urethane (meth)acrylate obtained by reacting a monomer group comprising saturated aliphatic polyisocyanate, saturated aliphatic polyol, polyether polyol and /or polyester polyol and hydroxyl group-containing (meth)acrylate containing 0.2 to 10 parts by mass of the above polyether polyol and/or the above polyester polyol with respect to 100 parts by mass of the above monomer group, 19-48 mass parts of cycloalkylene groups are contained with respect to 100 mass parts of urethane (meth)acrylates. |