The present invention is a method for manufacturing a rubber composition containing a rubber component, a resin, a reinforcing filler and a crosslinking agent, and the method contains: a first step of adding the resin to the rubber component to produce a master batch; a second step of kneading the master batch with the reinforcing filler to produce a filled master batch; and a third step of kneading the filled master batch with the crosslinking agent, thereby providing a rubber composition having higher elasticity and large breaking elongation.


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    Title :

    METHOD FOR MANUFACTURING RUBBER COMPOSITION, RUBBER COMPOSITION, AND TIRE USING SAME


    Additional title:

    VERFAHREN ZUR HERSTELLUNG EINER KAUTSCHUKZUSAMMENSETZUNG, KAUTSCHUKZUSAMMENSETZUNG UND REIFEN DAMIT
    PROCÉDÉ DE PRODUCTION D'UNE COMPOSITION DE CAOUTCHOUC, COMPOSITION DE CAOUTCHOUC, ET PNEU L'UTILISANT


    Contributors:
    YAGI REIKO (author) / FUJIKI KUMI (author)

    Publication date :

    2017-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08J Verarbeitung , WORKING-UP / 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



    Tire rubber composition manufacturing method and tire rubber composition

    YOKOYAMA YUKA | European Patent Office | 2019

    Free access

    TIRE RUBBER COMPOSITION MANUFACTURING METHOD AND TIRE RUBBER COMPOSITION

    YOKOYAMA YUKA | European Patent Office | 2017

    Free access