Patent ID: 6890458
Filing Date: 2005-05-10
Classification: B29C,B29D,B29K,B29L

Abstract:
1. A method for forming a coated optical article comprising the steps of: (a) providing a two-part mold having opposed optical surfaces defining therebetween a molding cavity; (b) forming successively, on at least one of the optical surfaces of the mold an anti-reflecting coating, a scratch-resistant coating and an impact-resistant primer coating; (c) filling the molding cavity with an optical substrate, liquid, curable composition; (d) curing the liquid curable composition, and (e) disassembling the two-part mold for recovering a coated optical article comprising an optical substrate having deposited and adhered on at least one of its faces, an impact-resistant primer coating, a scratch-resistant coating and an anti-reflecting coating.