Patent ID: 6916508

Claim:
An ultraviolet-curable under coating composition for metal evaporation, wherein said ultraviolet-curable under coating composition comprises 20 to 70% by weight of an acrylic resin comprising 30 to 90% by weight of at least one monomer (a) selected from the group consisting of dicyclopentanyl (meth)acrylate, dicyclopentenyl (meth)acrylate and isobornyl (meth)acrylate and 10 to 70% by weight of another polymerizable unsaturated monomer (b) as constituents and having a glass transition temperature (Tg) of 100 to 200° C. and a solubility parameter (SP value) of 7.0 to 9.5, 30 to 80% by weight of a compound having at least two (meth)acryloyl groups within the molecule, and 0.05 to 10% by weight of a chlorinated polyolefin and 2 to 15% by weight of a photopolymerization initiator, each based on the total weight of the acrylic resin and the compound having at least two (meth)acryloyl groups within the molecule.