Sealed electrical connectors

A moisture and temperature resistant electrical connector has a connector body (10,110) containing a terminal (10A,116), for sealingly connecting transmission means (90,122) and containing sealant composition. The sealant composition comprises (i) an elastomeric thermoplastic polymer, preferably an...

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Bibliographische Detailangaben
Hauptverfasser:	LYNCH, THOMAS JOHN, MELLINGER, RICKY CHARLES, KOBLITZ, FRANCIS FREDERICK
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONDUCTORS CURRENT COLLECTORS DYES ELECTRICITY FUELS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INSULATORS LINE CONNECTORS LUBRICANTS LUBRICATING COMPOSITIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PEAT PETROLEUM, GAS OR COKE INDUSTRIES POLISHES SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES TECHNICAL GASES CONTAINING CARBON MONOXIDE TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:	A moisture and temperature resistant electrical connector has a connector body (10,110) containing a terminal (10A,116), for sealingly connecting transmission means (90,122) and containing sealant composition. The sealant composition comprises (i) an elastomeric thermoplastic polymer, preferably an organic polymer composite comprising diblock and triblock copolymers, and (ii) extender for the elastomeric thermoplastic polymer. The composition may also include (iii) a crosslinked polymer which is preferably crosslinked in the presence of the elastomeric thermoplastic polymer and is preferably a silicon-based crosslinked polymer. The extender is preferably a mixture of a primary low solvency extender and a secondary high solvency extender and may be a mixture of mineral oil and polyisobutene. The elastomeric thermoplastic polymer may be a block copolymer of a non-aromatic polyolefin and a poly (alkenyl arene).