Patent ID: 7795356

Claim:
A rubber composition comprising 100 parts by weight of a diene-based rubber, 20 to 120 parts by weight of silica, 3 to 15% by weight of a sulfur-containing silane coupling agent, based upon the weight of the silica, 0.1 to 10 parts by weight of a compound having a piperidine skeleton of the formula (II) or a salt thereof and/or formula (III): wherein n indicates 3 or 5 wherein R 1 indicates CH or N; and R 2 indicates H or OH when R 1 is CH, or indicates H when R 1 is N, and 0.2 to 10 parts by weight of a melamine derivative having the formula (IV): wherein R 3 is a methoxymethyl group (—CH 2 OCH 3 ) or a methylol group (—CH 2 OH), the number of methoxymethyl groups is 3 to 6 and the number of methylol groups is 0 to 3 and/or polymer or copolymer resins thereof.