The present invention relates to a rubber composition based on at least one polymer matrix comprising a diene elastomer Ed and a functional diene polymer that carries at least one aromatic group substituted by at least two hydroxyl functions. The diene elastomer Ed represents more than 50% by mass of the polymer matrix, the functional diene polymer represents at most 30% by mass of the polymer matrix and two of the hydroxyl functions are vicinal. Such a composition presents good adhesive properties for metal reinforcement elements that can be used in a reinforcing reinforcer for tires.


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    Title :

    COMPOSITION DE CAOUTCHOUC COMPRENANT UN POLYMÈRE DIÉNIQUE FONCTIONNEL


    Additional title:

    RUBBER COMPOSITION COMPRISING A FUNCTIONALIZED DIENE POLYMER
    KAUTSCHUKZUSAMMENSETZUNG ENTHALTEND EIN FUNKTIONALISIERTES DIENPOLYMER


    Contributors:

    Publication date :

    2020-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



    COMPOSITION DE CAOUTCHOUC COMPRENANT UN POLYMERE DIENIQUE FONCTIONNEL

    GAVARD-LONCHAY ODILE / THUILLIEZ ANNE-LISE | European Patent Office | 2018

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    COMPOSITION DE CAOUTCHOUC COMPRENANT UN POLYMÈRE DIÉNIQUE FONCTIONNEL

    THUILLIEZ ANNE-LISE / GAVARD-LONCHAY ODILE | European Patent Office | 2017

    Free access

    COMPOSITION DE CAOUTCHOUC COMPRENANT UN POLYMÈRE DIÉNIQUE FONCTIONNEL

    THUILLIEZ ANNE-LISE / GAVARD-LONCHAY ODILE | European Patent Office | 2020

    Free access

    COMPOSITION DE CAOUTCHOUC COMPRENANT UN POLYMERE DIENIQUE FONCTIONNEL

    THUILLIEZ ANNE-LISE / GAVARD-LONCHAY ODILE | European Patent Office | 2017

    Free access

    COMPOSITION DE CAOUTCHOUC COMPRENANT UN POLYMÈRE DIÉNIQUE FONCTIONNEL

    GAVARD-LONCHAY ODILE / THUILLIEZ ANNE-LISE | European Patent Office | 2018

    Free access