VALVE SEAL AND VALVE INCLUDING SAME

A seal for a valve for dispensing a flowable product from a pressurized container. The seal comprises a material comprising a thermoplastic elastomer (TPE) selected from the group consisting of thermoplastic polyamides (TPAs), thermoplastic copolyesters (TPCs), olefinic thermoplastic elastomer (TPOs...

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Bibliographische Detailangaben
Hauptverfasser:	MCBROOM, JAMES P, MARTZ, KEVIN ROBERT
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ACTUATING-FLOATS BLASTING COCKS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING CYLINDERS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING MECHANICAL ENGINEERING PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PISTONS SEALINGS STORING TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
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Beschreibung
Zusammenfassung:	A seal for a valve for dispensing a flowable product from a pressurized container. The seal comprises a material comprising a thermoplastic elastomer (TPE) selected from the group consisting of thermoplastic polyamides (TPAs), thermoplastic copolyesters (TPCs), olefinic thermoplastic elastomer (TPOs), styrenic block copolymers (TPSs), thermoplastic urethanes (TPUs), thermoplastic vulcanizates (TPVs), or nonclassified thermoplastic elastomers (TPZs). L'invention concerne un joint d'étanchéité pour une soupape afin de distribuer un produit fluide à partir d'un récipient sous pression. Le joint comprend un matériau comprenant un élastomère thermoplastique (TPE)) choisi dans le groupe constitué par les polyamides thermoplastiques (TPE), les copolyesters thermoplastiques (tPC), les élastomères thermoplastiques oléfiniques (TPO), les copolymères séquencés styréniques (TPS), les uréthanes thermoplastiques (TPU), les vulcanisats thermoplastiques (TPV) ou les élastomères thermoplastiques non classés (TPZ).