A rubber-metal composite body constituted of a rubber composition and a metal material embedded therein is conventionally used in a rubber article requiring high strength in order to reinforce rubber to improve strength and durability thereof The present invention provides a rubber composition having good initial adhesive properties and good heat resistant adhesive properties with respect to a metal material, mainly for use in the rubber-metal composite body as described above. Specifically, the present invention provides a rubber composition, containing a cobalt compound by an amount, according to cobalt atoms, in the range of 0.0025 to 0.05 parts by mass with respect to 100 parts by mass of a rubber component.


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    Title :

    METHOD FOR PRODUCING RUBBER-METAL COMPOSITE, RUBBER-METAL COMPOSITE, TIRE, INDUSTRIAL BELT AND RUBBER CRAWLER


    Additional title:

    VERFAHREN ZUR HERSTELLUNG EINES KAUTSCHUK-METALL-VERBUNDSTOFFES, KAUTSCHUK-METALL-VERBUNDSTOFF, REIFEN, INDUSTRIEGÜRTEL UND GUMMIRAUPE
    PROCÉDÉ DE PRODUCTION D'UN COMPOSITE CAOUTCHOUC-MÉTAL, COMPOSITE CAOUTCHOUC-MÉTAL, PNEU, COURROIE DE MACHINERIE INDUSTRIELLE ET CHENILLE EN CAOUTCHOUC


    Contributors:

    Publication date :

    2018-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C23G CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS , Reinigen oder Entfetten metallischer Werkstoffe durch chemische Verfahren, ausgenommen Elektrolyse / 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