TIRE MEMBER, HYDROGENATED CONJUGATED DIENE POLYMER AND POLYMER COMPOSITION

摘要

Provided is a tire member which has good fuel consumption performance, while exhibiting higher strength and more excellent wear resistance in comparison to conventional tire members. This tire member is obtained by crosslinking a composition that contains a hydrogenated conjugated diene polymer and a crosslinking agent. The hydrogenated conjugated diene polymer is a hydrogenated product of a conjugated diene polymer that has a structural unit derived from butadiene and comprises a functional group at one end or both ends. The functional group is composed of one or more groups selected from the group consisting of an amino group, an imino group, a pyridyl group, a phosphino group, a thiol group and a hydrocarbyloxysilyl group.