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.
Tire member, hydrogenated conjugated diene polymer and polymer composition
2015-11-04
Patent
Electronic Resource
English
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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