The present invention relates to compositions for elastomeric compounds for tyres, comprising polytetrazole cross-linking compounds characterized by precise activation temperatures, tyre components and tyres for vehicle wheels which comprise them. Advantageously, the present polytetrazole cross-linking agents give lower hysteresis and retention of the modulus of the compounds even under stress.

    La présente invention concerne des compositions pour des composés élastomères pour pneus, comprenant des composés de réticulation de polytétrazole caractérisés par des températures d'activation précises, des composants de pneu et des pneus pour des roues de véhicule qui les comprennent. Avantageusement, les présents agents de réticulation de polytétrazole confèrent une hystérésis et une rétention plus faibles du module des composés même sous contrainte.


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    Title :

    COMPOSITIONS FOR ELASTOMERIC COMPOUNDS INCLUDING POLYTETRAZOLE CROSS-LINKING AGENTS AND TYRES COMPRISING THE SAME


    Additional title:

    COMPOSITIONS POUR DES COMPOSÉS ÉLASTOMÈRES COMPRENANT DES AGENTS DE RÉTICULATION DE POLYTÉTRAZOLE ET PNEUS LES COMPRENANT


    Contributors:

    Publication date :

    2021-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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