The present invention relates to a tyre comprising a rubber composition based on at least one predominant diene elastomer comprising epoxide functions, at least one reinforcing filler, and a crosslinking system comprising a polycarboxylic acid of general formula (I) in which B is a hydrocarbon-based group comprising at least 50 carbon atoms, which is optionally substituted and optionally interrupted with one or more heteroatoms, and an imidazole of general formula (II) in which - R1 is a hydrocarbon-based group or a hydrogen atom, - R2 is a hydrocarbon-based group, - R3 and R4 are, independently of one another, a hydrogen atom or a hydrocarbon-based group, or else R3 and R4 form, together with the carbon atoms of the imidazole ring to which they are attached, a ring (img file='DDA0000739892220000011. TIF' wi='586' he='666' /).


    Access

    Download


    Export, share and cite



    Title :

    Tyre comprising a rubber composition comprising an epoxide elastomer crosslinked with a polycarboxylic acid


    Contributors:

    Publication date :

    2015-09-02


    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 / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



    TYRE COMPRISING A RUBBER COMPOSITION COMPRISING AN EPOXIDE ELASTOMER CROSSLINKED WITH A POLYCARBOXYLIC ACID

    FLEURY ETIENNE / SCHNELL BENOIT | European Patent Office | 2015

    Free access

    Tyre comprising a rubber composition comprising an epoxide elastomer crosslinked with a polycarboxylic acid

    FLEURY ETIENNE / SCHNELL BENOIT | European Patent Office | 2015

    Free access

    Tyre comprising a rubber composition comprising an epoxide polymer crosslinked with a polycarboxylic acid

    FLEURY ETIENNE / SALIT ANNE-FREDERIQUE / MOUGIN CATHERINE et al. | European Patent Office | 2015

    Free access