A tire sidewall rubber composition comprises, based on parts by weight per 100 parts by weight rubber (phr): (A) a blend of polymers comprising at least a polyisoprene and polybutadiene; (B) a reinforcing filler; and (C) a cure package comprising sulfur and at least three accelerators including diphenyl guanidine and tetra benzyl thiuram disulfide and a sulfenamide.
TIRE SIDEWALL COMPOSITION AND TIRE SIDEWALL
2024-11-28
Patent
Electronic Resource
English
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / 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 |
European Patent Office | 2023
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