The present invention relates to a method for the preparation of a synthetic rubber blend, wherein the blend comprises a high molecular weight diene polymer (A) having a number average molecular weight (Mn) of from 50.000 to 1.000.000 g/mol with a high trans content as well as a low molecular weight diene polymer (B) having a number average molecular weight (Mn) of from 250 to 10.000 g/mol. The present invention further relates to synthetic rubber blends that are obtainable according to the method described herein; as well as to rubber compositions comprising the blend and articles such as tires.


    Access

    Download


    Export, share and cite



    Title :

    IN-SITU POLYMER BLEND FOR A TIRE


    Additional title:

    IN-SITU-POLYMERMISCHUNG FÜR EINEN REIFEN
    MÉLANGE POLYMÈRE IN SITU POUR PNEU


    Contributors:

    Publication date :

    2019-10-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



    In-situ polymer blend for a tire

    HAMANN EVEMARIE / THIELEMANN DOMINIQUE / THIELE SVEN K H | European Patent Office | 2023

    Free access

    In-Situ Polymer Blend for a Tire

    HAMANN EVEMARIE / THIELEMANN DOMINIQUE / THIELE SVEN K H | European Patent Office | 2020

    Free access

    IN-SITU POLYMER BLEND FOR A TIRE

    HAMANN EVEMARIE / THIELEMANN DOMINIQUE / THIELE SVEN | European Patent Office | 2019

    Free access

    IN-SITU POLYMER BLEND FOR A TIRE

    EBERT HELGARD / HEIDENREICH DANIEL / THIELE SVEN K H | European Patent Office | 2019

    Free access

    IN-SITU POLYMER BLEND FOR A TIRE

    EBERT HELGARD / HEIDENREICH DANIEL / THIELE SVEN K H | European Patent Office | 2020

    Free access