A tire tread composition is disclosed. The tire tread composition includes components, by weight of the composition, within the range from: 5 to 75 wt % of a diene elastomer; 0 to 40 wt % of processing oil; 20 to 80 wt % of filler; a curative agent; and 5 to 30 wt % of a propylene-ethylene-diene terpolymer containing from 2 wt % to 40 wt % of ethylene and/or C4-C20 α-olefins derived units, from 0.5 to 10 wt % of diene derived units, and having a heat of fusion, as determined by DSC, of from 0 J/g to 80 J/g.
PROPYLENE-ETHYLENE-DIENE TERPOLYMER ADDITIVES FOR IMPROVED TIRE TREAD PERFORMANCE
PROPYLEN-ETHYLEN-DIEN-TERPOLYMER-ADDITIVE FÜR VERBESSERTE REIFENLAUFFLÄCHENLEISTUNG
ADDITIFS DE TERPOLYMÈRE D'ÉTHYLÈNE-PROPYLÈNE-DIÈNE POUR UNE MEILLEURE EFFICACITÉ DE BANDE DE ROULEMENT
2018-05-16
Patent
Electronic Resource
English
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