The present invention relates to new elastomeric materials for the production of tyres for vehicle wheels with good mechanical properties, in particular high moduli associated with low hysteresis values, including new reinforcement materials. Said reinforcement materials are obtainable by derivatising silica—in-situ during the mixing of the elastomeric composition, or previously—with special silanising agents (A) and silsesquioxanes (B), both substituted with reactive alkenyl functionalities.


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    Title :

    NEW REINFORCING MATERIALS, ELASTOMERIC COMPOSITIONS AND TYRES FOR VEHICLES WHEELS COMPRISING THE SAME


    Additional title:

    NEUE VERSTÄRKUNGSMATERIALIEN, ELASTOMERZUSAMMENSETZUNGEN UND REIFEN FÜR FAHRZEUGRÄDER DAMIT
    NOUVEAUX MATÉRIAUX DE RENFORCEMENT, COMPOSITIONS ÉLASTOMÈRES ET PNEUMATIQUES POUR ROUES DE VÉHICULE LES COMPRENANT



    Publication date :

    2021-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES , Behandlung von anorganischen Stoffen, außer von faserigen Füllstoffen, zum Erhöhen ihrer pigmentierenden oder füllenden Eigenschaften



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    Free access