Elastomer composition

Abstract

A rubber composition is based on 20 to 100 phr of a copolymer of ethylene, of a first 1,3-diene which is 1,3-butadiene, isoprene or a mixture thereof, and of a second 1,3-diene of formula CH2═CR-CH═CH2, the symbol R representing a hydrocarbon chain having 3 to 20 carbon atoms, the ethylene units in the copolymer representing more than 50 mol % of the monomer units of the copolymer; 0 to 80 phr of at least one diene elastomer having a weight content of diene units of greater than 50%; 10 to 100 phr of a plasticizing system comprising at least one plasticizing resin having a glass transition temperature above 20° C. and/or at least one plasticizer that is liquid at 23° C.; a reinforcing filler; and a crosslinking system. Also disclosed is an elastomer laminate and a rubber article, in particular a pneumatic or non-pneumatic tire.

Dependencies are inferred from the claim text.