| abstract |
(57) [Summary] [Structure] An aromatic epoxy acrylate, a polyester urethane acrylate containing a bisphenol A ethylene oxide adduct as a diol component, an aromatic monofunctional acrylate, a plasticizer having a solubility parameter in a specific range, and a photopolymerization initiator. An ultraviolet curable resin composition for a Fresnel lens, which is contained as an essential component; and a transmissive screen having a Fresnel lens produced by curing the composition on a substrate. [Effect] Excellent adhesion to the substrate containing methyl methacrylate as the main component, easy molding, and the cured resin is It has a high refractive index, is tough, and has excellent chemical resistance, heat resistance, and cold resistance, and is extremely useful as a material for Fresnel lenses. Further, the transmissive screen having a Fresnel lens produced by curing the resin composition has good handleability, and since the refractive index is high, it is possible to make a projection television with a large screen size thin and compact. It is useful. |