RUBBER COMPOSITION COMPRISING A POLAR ESTER PLASTICIZER AND A HIGHLY SATURATED ELASTOMER

RUBBER COMPOSITION COMPRISING A POLAR ESTER PLASTICIZER AND A HIGHLY SATURATED ELASTOMER

The invention relates to a rubber composition comprising at least 50 to 100 phr of at least one copolymer containing ethylene units and units of a 1,3-diene of formula CH 2 =CR-CH= CH 2, the ethylene units in the copolymer representing between 50 and 95 mol % of the monomer units of the copolymer, t...

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Hauptverfasser: ARAUJO DA SILVA, José-Carlos, PRAS, Maxime, FERRAND, Thomas
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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creator ARAUJO DA SILVA, José-Carlos
PRAS, Maxime
FERRAND, Thomas
description The invention relates to a rubber composition comprising at least 50 to 100 phr of at least one copolymer containing ethylene units and units of a 1,3-diene of formula CH 2 =CR-CH= CH 2, the ethylene units in the copolymer representing between 50 and 95 mol % of the monomer units of the copolymer, the symbol R representing a hydrocarbon chain having 3 to 20 carbon atoms; 0 to 50 phr of at least one diene elastomer having a diene unit molar content of more than 50%; an aliphatic diacid dialkyl ester plasticizer; a reinforcing filler; and a crosslinking system. The invention also relates to a rubber article comprising such a composition.
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subjects CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
title RUBBER COMPOSITION COMPRISING A POLAR ESTER PLASTICIZER AND A HIGHLY SATURATED ELASTOMER
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