Patent ID: 8715819
Filing Date: 2014-05-06
Classification: B29C,B29L,B32B,Y10T

Abstract:
1. A roofing laminate, comprising: one or more non-foam, non-metal, plastic honeycomb support layers having a plurality of cells therein, wherein all cells are empty, wherein said one or more plastic support layers, independently, is made from a polyolefin, a polyamide, a polycarbonate, a polyester, a polyacrylate, a polymethacrylate, a non-foam polystyrene, a polyimide, a polyurethane, an EPDM, an ABS, a copolymer of any of the foregoing, a recycled thermoplastic, or any combination thereof; said support layer optionally having a top surface layer and optionally a bottom surface layer; one or more non-cementatious, foam insulation layers located on said support layer, said insulation layer having a thickness of from about 0.25 cm to about 25 cm and an R value of at least about 1.0 to about 40; and one or more radiant energy reflective, waterproof, pliable, flexible, top cover layers residing on said insulation layer, said cover layer having adhesive properties so that it readily and directly adheres to said insulation layer, said cover layer comprising radiant energy reflective compounds comprising metal oxides of antimony, bismuth, boron, chrome, cobalt, gallium, indium, lanthanum, lithium, magnesium, manganese, molybdenum, neodymium, nickel, niobium, cilium, tin, vanadium, zinc, or any combination thereof.