B - Operations – Transporting – 29 – D
Patent
B - Operations, Transporting
29
D
B29D 11/00 (2006.01) B29C 35/08 (2006.01) G02B 1/04 (2006.01)
Patent
CA 2395229
The present invention provides methods and compositions for producing lenses by casting. The processes utilize a two-stage, ultraviolet cure to provide a fast and reliable method for producing ophthalmic lenses.
La présente invention concerne des procédés et des compositions pour la production de lentilles par moulage. Les procédés utilisent un séchage à rayons ultraviolets à deux étages procurant une méthode rapide et fiable de production de lentilles ophtalmologiques.
Alton Michele L.
Basham Elbert
Dogan Eric
Nunez Ivan
Sekharipuram Venkat
Essilor International (compagnie Generale D'optique)
Johnson & Johnson Vision Care Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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