RUBBER COMPOSITION

A rubber composition based at least on natural rubber, on a copolymer of ethylene and of a 1,3-diene, on a carbon black and on a crosslinking system, is provided. The natural rubber content in the rubber composition is greater than 50 phr, the ethylene units in the copolymer represent more than 50 m...

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Bibliographische Detailangaben
Hauptverfasser:	CROCHET, Aurore, LEMERLE, Frédéric, ARAUJO DA SILVA, José-Carlos
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS RELATED TO TYRES METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A rubber composition based at least on natural rubber, on a copolymer of ethylene and of a 1,3-diene, on a carbon black and on a crosslinking system, is provided. The natural rubber content in the rubber composition is greater than 50 phr, the ethylene units in the copolymer represent more than 50 mol % of the monomer units of the copolymer. Such a rubber composition exhibits an improved compromise between the properties of cohesion and resistance to ozone.