Composite and tie layer therefor
Patent 5570711 Issued on November 5, 1996. Estimated Expiration Date: 
August 9, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
August 9, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3907955 Hose having an electrically conductive layer for dissipating static electricity and method of making same Tubular article Hose Fuel line for fixed-length vehicle installation Three-layer fuel-line hose Hose assembly Fluoroelastomer laminates Patent #: 5320888 InventorAssigneeApplicationNo. 512846 filed on 08/09/1995US Classes:138/137, Distinct layers138/125, Plastic138/126, Rubber138/141Bonded to each otherExaminersPrimary: Brinson, PatrickAttorney, Agent or FirmInternational ClassF16L 011/00AbstractThe present invention provides a composite or hose which minimizes hydrocarbon emission in fuel systems. The composite or hose is especially suitable for motor vehicles. The composite or hose uses a thin, inner layer of a polyfluorocarbon polymer and an outer layer of a thermoplastic elastomer.Field of SearchDistinct layersDistinct layers Plastic Rubber FLEXIBLE DISTINCT LAYERS Bonded to each other Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers (continuous layer) Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit | |
