| 摘要 |
It is an object of the present invention to provide a method of coating a plastic molding which is appropriately applicable to various plastic substrates, an ultraviolet-curable under coating for metal evaporation, which is to be used in that method of coating, and a plastic molding obtained by that method of coating. A method of coating a plastic molding comprising steps of applying an ultraviolet-curable under coating for metal evaporation to a plastic substrate, then subjecting the coated substrate to ultraviolet irradiation to form an under coating film, evaporating a metal on the coating film and applying a clear coating to the metal surface to form a clear coating film layer, wherein the ultraviolet-curable under coating for metal evaporation comprises an acrylic resin comprising, as a constituent, at least one monomer (a) selected from among dicyclopentanyl (meth)acrylate, dicyclopentenyl (meth)acrylate and isobornyl (meth)acrylate, a compound having at least two (meth)acryloyl groups within the molecule, and a photopolymerization initiator.
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