| 摘要 |
PURPOSE:To obtain a high-refractive index resin molding on the surface of which a curable film is formed with good adhesion, by treating an alkyl carbonate resin molding containing specified three components with an alkali solution and coating it with a curable substance. CONSTITUTION:The surface of a molding comprising a copolymer containing at least (a) bis(oxyalkylenephenyl)diallyl carbonate or its derivative, (b) an aromatic ring-containing diallyl ester and (c) an aromatic ring-containing monoallyl carbonate is contacted with an alkali solution before it is treated with a curable substance. Examples of component (a) include compounds of formulas I and II. Suitable examples of component (b) include diallyl phthalate and triallyl isocyanate. Examples of component (c) which can be suitably used include benzyl allyl caronate and phenoxyethyl allyl carbonate. |
