A rubber composition for sidewalls including a solution-polymerized aromatic vinyl-conjugated diene copolymer and carbon, wherein the solution-polymerized aromatic vinyl-conjugated diene copolymer has a functional group capable of interacting with carbon, the content of an aromatic vinyl monomer unit is 0.5 to 25% by weight, and the vinyl bond content of a conjugated diene monomer unit is 0 to 50% by weight.
RUBBER COMPOSITION FOR HEAVY-LOAD TIRE
2025-06-05
Patent
Electronic Resource
English
IPC: | 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 / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |