Patent ID: 7901779
Filing Date: 2011-03-08
Classification: B32B,H01L,H02S,Y02E,Y10T

Abstract:
1. A laminate for electronic devices comprising: (a) a first outer layer of weatherable film; (b) at least one mid-layer bonded to the first layer that is polyester; and (c) a second outer layer bonded to the mid-layer selected from at least one of the group consisting of (i) chlorotrifluoroethylene-vinylidene fluoride copolymer, (ii) ethylene-chlorotrifluoroethylene copolymer, (iii) ethylene-tetrafluoroethylene copolymer (iv) fluorinated ethylene-propylene copolymer, (v) polychlorotrifluoroethylene, (vi) perfluoroalkylvinyl ether tetrafluoroethylene copolymer, (vii) polytetrafluoroethylene, (viii) polyvinylidene fluoride (ix) hexafluoropropylene-vinylidene fluoride copolymer (x) tetrafluoroethylene-propylene copolymer (xi) perfluorinated polyethers, and (xii) fluorine-containing polyimides, wherein the second outer layer contains an amount of opacafying pigment sufficient to make it substantially opaque.