The present invention relates to a cross-linkable rubber composition, a cross-linked rubber composition obtained by cross-linking such a rubber composition, a method of preparing a tire and a tire. A cross-linkable rubber composition comprises, per hundred parts by weight of rubber (phr): 100 phr of a diene-based elastomer component with an average molecular weight Mn in a range of ≥100000 to ≤5000000 g/mol and a homopolymer of polybutadiene, wherein the homopolymer of polybutadiene has an average molecular weight Mn in a range of ≥10000 to ≤45000 g/mol and a glass transition temperature Tg in a range of ≥−110° C. to ≤−60° C.


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    Title :

    RUBBER COMPOSITION FOR TYRES WITH IMPROVED WINTER PERFORMANCE AND ABRASION RESISTANCE


    Additional title:

    KAUTSCHUKZUSAMMENSETZUNG FÜR REIFEN MIT VERBESSERTER WINTERLEISTUNG UND ABRIEBFESTIGKEIT
    COMPOSITION DE CAOUTCHOUC POUR PNEUS PRÉSENTANT UNE PERFORMANCE EN HIVER ET UNE RÉSISTANCE À L'ABRASION AMÉLIORÉES


    Contributors:

    Publication date :

    2020-12-16


    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



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