wood plastic composite patent

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WoodPlastic Composite Technology SpringerLink.Recently, the trend of patent registrations for WPCs has shifted to new products or applications instead of the materials itself. .. A woodplastic composite (WPC) is a common term referring to wood-based elements such as lumber, veneer, fibers, or particles It ..

Patent US5423933 - Fabrication of plastic and wood veneer composite - Google Patents.The fabrication of a plastic-wood composite wherein a wood is prepared by drying and crushing of at least the outer cell layers of the veneer using a heated platen. A plastic sheet with a coating of more easily fluidized material is then combined with the wood ..

Patent CN101143952A - Flame-proof smoke-inhibiting wood-plastic composite material - Google Patents.A flame retardant smoke resistant wood plastic composite material relates to a wood plastic composite material, which solves the disadvantages of low flame retardant performance, big smoke mass, large addition of flame retardants, increased cost and decreased ..

WO2011011590A1 - Cross-linked wood plastic composite - Google Patents.Connect public, paid and private patent data with Google Patents Public Datasets Cross-linked wood plastic composite Info Publication number WO2011011590A1 Authority WO Grant status Application Patent type Prior art keywords cross gypsum ..

FirmFit Granted Waterproof Laminate Patent Floor Trends Magazine.FirmFit Granted Waterproof Laminate Patent January 8, 2018 KEYWORDS CFL Flooring / Firmfit / patents / wood-plastic composite WPC Reprints No Comments ..

wood plastic composite no brasil.Patent US7175905 - Composite coated/encapsulated wood .. Composite coated wood products, and methods to produce such .. as an exterior surface of a non-structural .. US7097895B2 - Cross laminated oriented plastic film with .. The orientations of the ..

CN101921491A - Wood plastic composite material - Google Patents.The invention relates to a wood plastic composite material comprising the following materials in parts by weight: 100 parts of wood meals, 20-80 parts of waste plastics, 5-50 parts of waste rubbers, 10-60 parts of high-melt index thermoplastic resins, 1-12 parts of ..

Patent WO2002088233A1 - Low-density cellular wood plastic composite and process for formation - Google Patents.A low-pressure CO2 tank or an air compressor with a refrigerated air dryer is attached to the vent zone of a standard twin-screw extruder. During extrusion, the gas is dissolved in the wood-plastic melt. The CO2 expands which foams the wood-plastic material.

Patent WO2014038848A1 - Cargo support using wood /plastic composite material - Google Patents.The present invention relates to a cargo support using a wood /plastic composite material, and more specifically, to using wood chips instead of wood flour as a main material when molding and manufacturing the cargo support using a wood /plastic ..

Wood plastic composite HDPE deck.Patent US20120046394 - Hemp fiber reinforced composite .. Another application for HDPE is wood plastic composites, composite wood and plastic building materials to .. Bright and injection-molding wood plastic composite and .. The invention discloses a ..

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wood plastic composite patent