| abstract |
The invention provides a urethane (meth) acrylate resin having various functions such as scratch resistance, curl resistance, flexibility, impact resistance, and the like, and a hardening composition containing the same, and a hardening composition therefor. Hardened products and laminated films. The present invention is a urethane (meth) acrylate using a polyisocyanate compound (A) having an aromatic ring or an alicyclic structure in the molecule and dipentaerythritol (meth) acrylate (B) as necessary reaction raw materials. Resin, curable composition containing the same, cured product thereof, and laminated film. |