A method for preparing a masterbatch of synthetic elastomer and of carbon-based filler, which comprises the following steps: preparing an aqueous dispersion of carbon-based filler having a zeta potential with the opposite sign to that of an anionic or cationic synthetic elastomer latex, the difference between the potentials of the anionic or cationic elastomer latex and the aqueous dispersion of carbon-based filler being such that the absolute value thereof is greater than or equal to 20 mV, bringing together, and mixing, the anionic or cationic synthetic elastomer latex and the aqueous dispersion of carbon-based filler to obtain a coagulum, recovering the coagulum, and drying the recovered coagulum in order to obtain the masterbatch.


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    Title :

    MÉTHODE DE PRÉPARATION D'UN MÉLANGE MAÎTRE D'ÉLASTOMÈRE DIENIQUE SYNTHETIQUE ET DE CHARGE CARBONÉE


    Additional title:

    PREPARATION METHOD OF A MASTERBATCH OF SYNTHETIC DIENIC ELASTOMER AND A CARBONACEOUS CHARGE
    HERSTELLUNGSVERFAHREN FÜR EIN MASTERBATCH EINES SYNTHETISCHEN DIENISCHEN ELASTOMEREN UND KOHLENSTOFFHALTIGEN FÜLLSTOFFES


    Contributors:

    Publication date :

    2019-10-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    C08J Verarbeitung , WORKING-UP / 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



    MÉTHODE DE PRÉPARATION D'UN MÉLANGE MAÎTRE D'ÉLASTOMÈRE DIENIQUE SYNTHETIQUE ET DE CHARGE CARBONÉE

    LALLET FRANÇOIS / ELOY MARIE | European Patent Office | 2016

    Free access

    METHODE DE PREPARATION D'UN MELANGE MAITRE D'ELASTOMERE DIENIQUE SYNTHETIQUE ET DE CHARGE CARBONEE

    LALLET FRANCOIS / ELOY MARIE | European Patent Office | 2017

    Free access

    METHODE POUR PREPARER UN MELANGE MAITRE D'ELASTOMERE DIENIQUE ET DE CHARGE RENFORCANTE

    DE GAUDEMARIS BENOÎT / LAFFARGUE GÉRALDINE / BERRIOT JULIEN | European Patent Office | 2016

    Free access

    METHODE POUR PREPARER UN MELANGE MAITRE D'ELASTOMERE DIENIQUE ET DE CHARGE RENFORCANTE

    DE GAUDEMARIS BENOIT / LAFFARGUE GERALDINE / BERRIOT JULIEN | European Patent Office | 2015

    Free access

    PROCEDE DE PREPARATION D'UN MELANGE MAÎTRE D'ELASTOMERE ET D'UNE CHARGE INORGANIQUE RENFORÇANTE

    BIBETTE JÉRÔME / MARTINEZ PEDRERO FERNANDO / DE GAUDEMARIS BENOÎT et al. | European Patent Office | 2017

    Free access