The tire has a radial carcass reinforcement intended to equip vehicles carrying heavy loads and running at sustained speed. The tire comprises a crown reinforcement, itself capped radially with a tread joined to two beads via two sidewalls. The tread comprises at least two radially superposed layers of polymeric compound, a radially outer first layer that comes into contact with the ground and a radially inner second layer. The second layer has a composition based on at least a diene elastomer, a reinforcing filler comprising predominantly a filler covered at least partially by silica, an agent for coupling the filler with the elastomer and a crosslinking system. The dispersion of the filler in the elastomeric matrix has a Z value greater than or equal to 70.


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    Title :

    PNEUMATIQUE POUR VEHICULE POIDS LOURDS


    Additional title:

    TYRE FOR HEAVY GOODS VEHICLE
    REIFEN FÜR SCHWERLASTKRAFTWAGEN



    Publication date :

    2022-10-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / 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



    PNEUMATIQUE POUR VEHICULE POIDS LOURDS

    GONCALVES OLIVIER / KALLUNGAL ABDUL JALEEL MUHAMED JESBEER / VALLAT PERRINE | European Patent Office | 2018

    Free access

    PNEUMATIQUE POUR VEHICULE POIDS LOURDS

    GONCALVES OLIVIER / KALLUNGAL ABDUL JALEEL MUHAMED JESBEER / VALLAT PERRINE | European Patent Office | 2018

    Free access


    La commande oleo-pneumatique de embrayage poids lourds

    Guillon,J.P. / Wabco Westinghouse Equipements Automobiles,FR | Automotive engineering | 1989


    PNEUMATIQUE POUR VEHICULES LOURDS

    FERLIN OLIVIER | European Patent Office | 2016

    Free access