| abstract |
(57) Summary: [Objective] The present invention relates to a composition and a method for producing a plastic optical article requiring a high refractive index such as a video disc and an ophthalmic lens. A crosslinkable, casting polymer composition comprising a full orange acrylate or dimethacrylate monomer; and a comonomer containing a polymerizable double bond, comprising: It further comprises a polyfunctional unsaturated crosslinker and a heat and / or UV initiator or a combination of both and is cured to UV and heat or a combination thereof. |