| abstract |
The present invention relates to a rubber composition which comprises at least one reinforcing inorganic filler and a highly saturated elastomer comprising 1,3-diene units and ethylene units and having a functional group F1 at the chain end which is a silanol or alkoxysilane functional group, wherein the ethylene units represent more than 50 mol % of all of the monomer units of the elastomer. Such a rubber composition has an improved rigidity hysteresis compromise. |