An elastomeric composition is disclosed. The elastomeric composition includes, per 100 parts by weight of rubber (phr): about 5 to about 40 phr of styrene/butadiene copolymer; about 60 to about 100 phr of natural mbber or polyisoprene; a curative agent; an antioxidant; about 1 to about 20 phr carbon black; about 5 to about 40 phr plasticizing agent; about 40 to about 80 phr silica; about 1 to about 20 phr silane coupling agent and about 5 to about 30 phr of a polymer selected from the group consisting of ethyl-ene-propylene-diene terpolymer, butyl mbber, poly(isobutylene-co-para-methylstyrene) and poly(isobutylene-co-para-methylstyrene-co-isoprene) terpolymer. The polymer based on ethylene-propylene-diene terpolymer, butyl mbber, poly(isobutylene-co-para-methylstyrene) and poly(isobutylene-co-para-methylstyrene-co-isoprene) terpolymer may be functionalized.


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    Title :

    Functionalized Polymers Tread Additive To Improve Tire Performance For Immiscible All-Season Tread


    Contributors:

    Publication date :

    2023-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



    FUNCTIONALIZED POLYMERS TREAD ADDITIVE TO IMPROVE TIRE PERFORMANCE FOR IMMISCIBLE ALL-SEASON TREAD

    BLOK EDWARD / NGUYEN PAUL / DIAS ANTHONY et al. | European Patent Office | 2021

    Free access

    FUNCTIONALIZED POLYMERS TREAD ADDITIVE TO IMPROVE TIRE PERFORMANCE FOR IMMISCIBLE ALL-SEASON TREAD

    BLOK EDWARD J / NGUYEN PAUL T Q / DIAS ANTHONY J et al. | European Patent Office | 2022

    Free access

    Functionalized Polymers Tread Additive To Improve All-Season Tire Performance

    NGUYEN PAUL T Q / BLOK EDWARD J / DIAS ANTHONY J et al. | European Patent Office | 2023

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    FUNCTIONALIZED POLYMERS TREAD ADDITIVE TO IMPROVE ALL-SEASON TIRE PERFORMANCE

    NGUYEN PAUL / BLOK EDWARD / DIAS ANTHONY et al. | European Patent Office | 2021

    Free access

    FUNCTIONALIZED POLYMERS TREAD ADDITIVE TO IMPROVE ALL-SEASON TIRE PERFORMANCE

    NGUYEN PAUL T Q / BLOK EDWARD J / DIAS ANTHONY J et al. | European Patent Office | 2024

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