FUNCTIONALIZED THERMOPLASTIC COMPOSITE LAYER FOR THE PRODUCTION OF PIPES AND PRESSURE VESSELS
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United States of America Patent
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Issued Date -
Mar 14, 2024
app pub date -
Sep 13, 2022
filing date -
Sep 13, 2022
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Abstract
A reinforced thermoplastic composite pipe or pressure vessel may include an elongate tubular body that has an outer surface, and at least one reinforcement layer disposed on the outer surface of the elongate tubular body. The reinforcement layer may include one or more layers of ultra-high molecular weight polyethylene (UHMWPE) tape. The UHMWPE tape may be a composite that includes multiple UHMWPE film layers. A method of forming a reinforced thermoplastic composite pipe may include extruding an elongate tubular body having an outer surface, wrapping at least one reinforcement layer on the outer surface of the elongate tubular body, and positioning a cover layer as the outermost layer.
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