초록 ▼

A waterproof roofing laminate comprises a cellular plastic support layer, an insulation layer located thereon, and a cover layer that reflects radiant energy such as infrared light, visible sunlight, and ultraviolet light. The cellular support layer contains a plurality of cavities therein that can

A waterproof roofing laminate comprises a cellular plastic support layer, an insulation layer located thereon, and a cover layer that reflects radiant energy such as infrared light, visible sunlight, and ultraviolet light. The cellular support layer contains a plurality of cavities therein that can be open or closed cell. The support layer can also have a solid continuous top and/or bottom surface layer. The insulation layer is located on the support layer and can be formed of numerous materials including natural or synthetic fibers, organic or inorganic material, and is free of cement and styrofoam. The waterproof cover layer is located on the insulation layer and is capable of reflecting radiant energy by being of a light color and/or containing radiant reflective materials therein.

대표청구항 ▼

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,

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; andone 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. 2. The roofing laminate of claim 1, wherein said one or more plastic support layers, independently, is derived from a polyolefin, a polyester, a polyurethane, an EPDM, an ABS, or copolymers of the foregoing, a recycled thermoplastic, or any combination thereof; and wherein said one or more foam insulation layers, further comprises natural fibers, cellulosic fibers, synthetic fibers; particles; pellets; aerogels; earthen products; or any combination thereof. 3. The roofing laminate of claim 2, wherein said support layer is impervious, and wherein said foam insulation layer further comprises natural fibers, synthetic fibers, particles, aerogels, or any combination thereof. 4. The roofing laminate of claim 3, wherein crush-resistance of said support layer is at least about 1.75 kg per square centimeter, wherein the weight of said support layer is from about 0.5 to about 2.0 kg per square meter. 5. The roofing laminate of claim 3, wherein said cover layer is capable of reflecting at least 50% by weight of solar radiant light incident thereon having a wavelength of about 10−3 to about 10−8 meters. 6. The roofing laminate of claim 1, wherein said cover layer is capable of reflecting at least 30% of light incident thereon having an average wavelength of about 550 nanometers and is also capable of reflecting at least about 30% of solar radiant light incident thereon comprising infrared, visible, and ultraviolet light. 7. A process for forming a roofing laminate, comprising the steps of: forming 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 have a top surface layer and optionally a bottom surface layer;applying one or more non-cementatious, foam insulation layers to said plastic support layer and forming a support layer-insulation layer laminate, 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; andapplying 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 support 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. 8. The process of claim 7, wherein said support layer has a crush-resistance value of from about 1.75 to about 3.5 kg per square centimeter and an overall thickness of from about 0.5 to about 10 cm. 9. The process of claim 8, wherein said one or more plastic support layers, independently, is derived from a polyolefin, a polyester, a polyurethane, an EPDM, an ABS, or copolymers of the foregoing, a recycled thermoplastic, or any combination thereof; and wherein said one or more foam insulation layers, further comprises natural fibers, cellulosic fibers, synthetic fibers; particles; pellets; aerogels; earthen products; or any combination thereof. 10. The process of claim 9, wherein said cover layer is capable of reflecting at least 50% by weight of solar radiant light incident thereon having a wavelength of about 10−3 to about 10−8 meters. 11. The process of claim 7, wherein said support layer is impervious, wherein said support layer has a crush-resistance value of at least about 70,000 kg per square meter and a weight of from about 0.5 to about 2.0 kg per square meter; and wherein said insulation layer has an R value of from about 2 to about 20. 12. The process of claim 7, wherein said support layer has a crush-resistance value of at least about 70,000 kg per square meter and a weight of less than about 2.0 kg per square meter; and wherein said insulation layer has an R value of from about 2 to about 20;wherein said one or more plastic support layers, independently, is derived from a polyolefin, a polyester, a polyurethane, an EPDM, an ABS, or copolymers of the foregoing, a recycled thermoplastic, or any combination thereof; and wherein said one or more foam insulation layers, further comprises natural fibers, cellulosic fibers, synthetic fibers; particles; pellets; aerogels; earthen products; or any combination thereof.