CPC C08F 220/38 (2013.01) [C09D 4/00 (2013.01); C09D 5/002 (2013.01); C09D 133/14 (2013.01); H10K 50/858 (2023.02); H10K 71/00 (2023.02); C08F 2800/20 (2013.01); G02B 1/04 (2013.01)] | 19 Claims |
1. A curable composition comprising:
an acrylate of Formula I;
at least one multifunctional (meth)acrylate with fused aromatic groups, heteroarylene groups, heteroalkylene groups, alkylene groups, or aralkylene groups; and
a photoinitiator;
wherein the composition when cured has a refractive index of 1.63 or greater at 532 nanometers, is optically transparent, and has a thermal stability such that upon heating for 1 hour at 250° C. has a weight loss of 3.5% or less.
|