Patent ID: 9562666
Date: 2017-02-07
CPC Classifications: C08K,C08L,F21V,F21Y,H01L

Claim:
1. A molded reflector surrounding a light-emitting source, the reflector being molded from a polymeric material, the polymeric material being comprised of a poly(1,4-cyclohexanedimethanol terephthalate), a white pigment, and at least one reactive viscosity stabilizer, the reactive viscosity stabilizer comprising a phenoxy resin or a non-aromatic epoxy resin, the polymeric material being free of epoxy novolac resins, the polymeric material having an initial reflectance at 460 nm of greater than about 90%, having an initial whiteness index of greater than about 86, and having a whiteness index after aging at 200° C. for four hours of greater than about 50.