A rubber compound for the preparation of parts of pneumatic tyres comprising at least one cross-linkable unsaturated chain polymer base, one reinforcing filler and one vulcanization system comprising, in turn, at least sulfur and vulcanization accelerating agents. The compound comprises microcapsules made from a thermoplastic material having a melting temperature of between 120 and 180°C and an average diameter of less than 1 µm. The microcapsules comprise the entirety of the vulcanization accelerating agents.


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    Title :

    RUBBER COMPOUND FOR TYRE PORTIONS


    Additional title:

    CAOUTCHOUC ZUSAMMENSETZUNG FÜR REIFENTEILEN
    COMPOSITION DE CAOUTCHOUC POUR PARTIES DE PNEUS


    Contributors:

    Publication date :

    2019-12-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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