| abstract |
Rubber composition, especially for a tyre, based on at least one diene elastomer, a reinforcing filler, a crosslinking system and an antioxidant system, wherein the antioxidant system has at least two antioxidants “A” and “B”:n A. an N-alkyl-N′-phenyl-para-phenylenediamine corresponding to the formula (I): nn n n n n n n n n n n n B. a 4,4′,4″-tris(1,3-dimethylbutylamino)triphenylamine corresponding to the specific formula: n n n n n n n n n n n n n n n n wherein R 1 represents a linear or branched alkyl group having from 1 to 12 carbon atoms or a cycloalkyl group having from 5 to 8 carbon atoms, the A/B weight ratio being between 1/10 and 5/1. |