Patent ID: 8865803
Filing Date: 2014-10-21
Classification: B60C,C08K,Y10T

Abstract:
1. A pneumatic tire, comprising at least one of a tread and an inner liner, each comprising a rubber composition for a tire, the rubber composition comprising an isoprene-based rubber and a compound represented by formula (1) below, wherein an amount of the isoprene-based rubber is at least 70% by mass based on 100% by mass of a rubber component of the rubber composition; and an amount of the compound represented by formula (1) is 0.5 to 6 parts by mass, an amount of sulfur is not more than 1.8 parts by mass, and a combined amount of guanidine vulcanization accelerators and N,N′-dicyclohexyl-2-benzothiazolyl sulfenamide is not more than 0.7 parts by mass, each per 100 parts by mass of the rubber component: wherein R 1 represents a C 2 -C 16 alkyl group; and R 2 represents a C 3 -C 16 alkyl, benzothiazolyl-sulfide, or cycloalkyl group.