The invention relates to a pneumatic tyre comprising a metal component, a textile component and a cured rubber component, wherein the cured rubber component contains carbon black and recovered filler material, which is obtained from pyrolyzed tyre rubber comprising lignin-based filler material. Upon pyrolysis, the presence of lignin-based filler material in a tyre rubber may be used for adjusting the morphology and overall bulk density of the recovered filler material. Use of recovered filler material in a rubber component of a pneumatic tyre reduces the use of virgin feedstock materials.


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    Title :

    A PNEUMATIC TYRE COMPRISING RECOVERED FILLER


    Additional title:

    LUFTREIFEN MIT WIEDERGEWONNENEM FÜLLSTOFF
    PNEUMATIQUE COMPRENANT UNE CHARGE RÉCUPÉRÉE


    Contributors:

    Publication date :

    2024-09-25


    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



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