Provided is a rubber composition having excellent crack resistance and processability. A rubber composition comprises: a rubber component (a) containing a multicomponent copolymer (a1) that contains a conjugated diene unit, a non-conjugated olefin unit, and an aromatic vinyl unit; and a softener (b), wherein a content of the softener (b) is 30 parts to 150 parts by mass with respect to 100 parts by mass of the rubber component (a).
TIRE, RUBBER CRAWLER, SEISMIC ISOLATION DEVICE, AND HOSE
REIFEN, GUMMIRAUPE, VORRICHTUNG ZUR SEISMISCHEN ISOLATION UND SCHLAUCH
PNEUMATIQUE, CHENILLE EN CAOUTCHOUC, ISOLATEUR SISMIQUE ET TUYAU SOUPLE
2024-08-07
Patent
Electronic Resource
English
IPC: | B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / F16F SPRINGS , Federn / B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / F16L PIPES , Rohre / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
European Patent Office | 2019
|European Patent Office | 2024
|European Patent Office | 2019
|European Patent Office | 2019
|European Patent Office | 2019
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