Provided are an elastomer composition and a tire capable of changing tire performance in response to changes in temperature. The present invention relates to an elastomer composition containing a styrene-based elastomer, and a temperature-responsive resin that changes its hydrophilicity with changes in temperature, the elastomer composition satisfying the following relationship at two given temperatures differing by at least 10°C: (Contact angle at lower temperature)/(Contact angle at higher temperature) ≤ 0.90, the lower temperature being lower than 25°C.


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    Title :

    ELASTOMER COMPOSITION AND TIRE


    Additional title:

    ELASTOMERZUSAMMENSETZUNG UND REIFEN
    COMPOSITION ÉLASTOMÈRE ET PNEU


    Contributors:

    Publication date :

    2024-01-24


    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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