Patent ID: 8754164

Claim:
A rubber composition for the manufacture of tires, based on one or more diene elastomers, on one or more reinforcing fillers and on a vulcanization system, wherein the vulcanization system comprises one or more 1,2,4-triazine compounds of formula: where R 1 and R 2 independently represent H or a —C 1 -C 25 — hydro carbon group chosen from linear, branched or cyclic alkyl groups and aryl groups, optionally interrupted by one or more heteroatoms, it being possible for R 1 and R 2 to together form a ring, R 3 represents: a linear or branched —C 1 -C 25 — alkyl group which is optionally interrupted by one or more heteroatoms and which is optionally substituted by one or more cyclic —C 3 -C 10 — alkyl or —C 6 -C 12 — aryl groups, or a cyclic —C 3 -C 10 — alkyl group which is optionally interrupted by one or more heteroatoms and which is optionally substituted by one or more linear, branched or cyclic —C 1 -C 25 — alkyl or —C 6 -C 12 — aryl groups which are optionally interrupted by one or more heteroatoms.