Provided is a rubber composition having excellent wear resistance and operability. The rubber composition of the present disclosure is a vulcanized rubber composition having a rubber component that contains a multicomponent copolymer containing a conjugated diene unit, a non-conjugated olefin unit and an aromatic vinyl unit, where the vulcanized rubber composition has a plurality of voids, and an average diameter of the voids is 10 µm to 300 µm.
VULCANIZED RUBBER COMPOSITION, TIRE TREAD AND TIRE
VULKANISIERTE KAUTSCHUKZUSAMMENSETZUNG, REIFENLAUFFLÄCHE UND REIFEN
COMPOSITION DE CAOUTCHOUC VULCANISÉ, BANDE DE ROULEMENT ET PNEUMATIQUE
23.02.2022
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind |
Europäisches Patentamt | 2020
|TIRE RUBBER COMPOSITION, TIRE VULCANIZED RUBBER, TREAD RUBBER, AND TIRE
Europäisches Patentamt | 2025
|