A structurally supported non-pneumatic tyre comprises a tread, an annular band, a plurality of spokes extending transversely and radially inside the annular band, and means for connecting the plurality of spokes to a wheel, characterized in that the spokes comprise a polymeric composition based on at least one polymeric matrix comprising 50 to 70% of one or more thermoplastic polymers, the glass transition temperature (Tg) of which is within a range extending from 120 to 250° C. and 30 to 50% of one or more thermoplastic elastomers, said thermoplastic elastomer(s) being compatible with said thermoplastic polymer(s), such that the elongation at break of the mixture of these polymers is greater than or equal to the elongation at break of the thermoplastic polymer(s) alone.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PNEU NON PNEUMATIQUE COMPRENANT UNE COMPOSITION COMPRENANT UN POLYMÈRE THERMOPLASTIQUE ET UN ÉLASTOMÈRE THERMOPLASTIQUE


    Weitere Titelangaben:

    NON-PNEUMATIC TYRE HAVING A COMPOSITION COMPRISING A THERMOPLASTIC POLYMER AND A THERMOPLASTIC ELASTOMER
    REIFEN MIT EINEM THERMOPLASTISCHEN POLYMER UND EINEM THERMOPLASTISCHEN ELASTOMER


    Beteiligte:
    ODDON MATHIEU (Autor:in)

    Erscheinungsdatum :

    2023-03-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Französisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen