The invention relates to a rubber composition based on at least one elastomer matrix comprising more than 50 phr of a copolymer containing ethylene units and 1,3-diene units, the ethylene units in the copolymer representing more than 50 mol% of the monomer units of the copolymer; a 1,3-dipolar compound corresponding to the formula "Q-Sp-B" in which Q comprises a dipole containing at least and preferably one nitrogen atom, Sp, which is preferably divalent, is an atom or a group of atoms connecting Q to B, and B comprises a specific imidazole ring; a filler comprising predominantly carbon black, wherein the volume fraction of filler in the rubber composition is greater than 18%, and a crosslinking system.


    Access

    Download


    Export, share and cite



    Title :

    COMPOSITION DE CAOUTCHOUC PRESENTANT UNE RESISTANCE AUX AGRESSIONS AMELIOREE


    Additional title:

    RUBBER COMPOSITION WITH IMPROVED RESISTANCE TO AGGRESSIVE EFFECTS
    KAUTSCHUKZUSAMMENSETZUNG MIT VERBESSERTER BESTÄNDIGKEIT GEGEN AGGRESSIVE WIRKUNGEN


    Contributors:

    Publication date :

    2024-05-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    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



    COMPOSITION DE CAOUTCHOUC PRESENTANT UNE RESISTANCE AUX AGRESSIONS AMELIOREE

    LIBERT ROMAIN / GUERY CYRILLE / FLEURY ETIENNE | European Patent Office | 2021

    Free access

    COMPOSITION DE CAOUTCHOUC PRESENTANT UNE RESISTANCE AUX AGRESSIONS AMELIOREE

    LIBERT ROMAIN / GUERY CYRILLE | European Patent Office | 2023

    Free access

    COMPOSITION DE CAOUTCHOUC PRESENTANT UNE RESISTANCE AUX AGRESSIONS AMELIOREE

    FERRAND THOMAS / WAECKERLE NICOLAS / LIBERT ROMAIN | European Patent Office | 2023

    Free access

    COMPOSITION DE CAOUTCHOUC PRESENTANT UNE RESISTANCE AUX AGRESSIONS AMELIOREE

    LIBERT ROMAIN / GUERY CYRILLE / FLEURY ETIENNE | European Patent Office | 2022

    Free access

    COMPOSITION DE CAOUTCHOUC PRESENTANT UNE RESISTANCE AUX AGRESSIONS AMELIOREE

    FERRAND THOMAS / WAECKERLE NICOLAS / LIBERT ROMAIN | European Patent Office | 2022

    Free access