The present invention relates to a devulcanized rubber obtained by mixing a devulcanizing agent having an alkylamide group and a vulcanized rubber. The devulcanizing agent is preferably an amide compound of an alkylamine having 12 or more carbon atoms. The present invention also relates to a rubber composition comprising the devulcanized rubber. The rubber composition preferably contains 1 to 30 parts by mass of the devulcanized rubber per 100 parts by mass of a total amount of an unvulcanized rubber component in the rubber composition.


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    Title :

    DEVULCANIZED RUBBER, RUBBER COMPOSITION, AND PNEUMATIC TIRE


    Contributors:

    Publication date :

    2023-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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