Patent ID: 6466730
Filing Date: 2002-10-15
Classification: C07C,C08F,C09D,G02B

Abstract:
An optical device comprising a substrate having light-transmissive regions coated with a photocured polymer comprising one or more vinyl ether units having the formula: wherein R is a radical having the formula R1â€”CFHâ€”CF2â€” or R1â€”CF&boxH;CF2, wherein R1 is selected from the group consisting of unsubstituted and substituted aliphatic radicals, unsubstituted and substituted cyclic aliphatic radicals, unsubstituted and substituted aromatic radicals, unsubstituted and substituted araliphatic radicals, and unsubstituted and substituted heterocyclic radicals; and X is selected from the group consisting of unsubstituted and substituted aliphatic radicals, unsubstituted and substituted cyclic aliphatic radicals, unsubstituted and substituted aromatic radicals, unsubstituted and substituted araliphatic radicals, and unsubstituted and substituted heterocyclic radicals.