Rubber composition with improved resistance to aggressive effects

The invention relates to a rubber composition based on more than 50 phr of a copolymer containing ethylene units and 1,3-diene units, the ethylene units in the copolymer representing more than 50 mol% of the monomeric units in the copolymer, a filler comprising carbon black, the carbon black represe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FLEURY, Etienne, LIBERT, Romain, GUERY, Cyrille
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:	The invention relates to a rubber composition based on more than 50 phr of a copolymer containing ethylene units and 1,3-diene units, the ethylene units in the copolymer representing more than 50 mol% of the monomeric units in the copolymer, a filler comprising carbon black, the carbon black representing more than 50% by weight of the filler, and a crosslinking system, wherein the volume fraction of filler is greater than 19%. The invention also relates to rubber articles, such as pneumatic tyres, non-pneumatic tyres, caterpillar tracks and conveyor belts, which comprise this composition.