Provided is a desulfurized rubber with which it is possible to produce a crosslinked rubber having excellent mechanical strength. The present invention relates to a desulfurized rubber having a weight average molecular weight of more than 260,000 and less than 600,000, and comprising a solvent-soluble rubber component A and a solvent-insoluble rubber component B, in which the content ratio of the rubber component B is less than 45 mass% of the total mass of the content a of the rubber component A and the content b of the rubber component B.

    提供的是:可以制造具有优异的机械强度的交联橡胶的脱硫橡胶。该脱硫橡胶的重均分子量大于260,000且小于600,000,并且包括可溶于溶剂的橡胶组分A和不溶于溶剂的橡胶组分B,其中所述橡胶组分B的含量比例小于所述橡胶组分A的含量a和所述橡胶组分B的含量b的总质量的45质量%。


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    Title :

    Desulfurized rubber, rubber composition, rubber composition for tire, tire, hose, belt, and crawler belt


    Additional title:

    脱硫橡胶、橡胶组合物、轮胎用橡胶组合物、轮胎、软管、带、履带


    Contributors:

    Publication date :

    2023-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    DESULFURIZED RUBBER, RUBBER COMPOSITION, RUBBER COMPOSITION FOR TIRE, TIRE, HOSE, BELT, CRAWLER

    TANIGUCHI MASAYUKI / TODA TAKUMI | European Patent Office | 2022

    Free access

    DESULFURIZED RUBBER, RUBBER COMPOSITION, RUBBER COMPOSITION FOR TIRE, TIRE, HOSE, BELT, CRAWLER

    TANIGUCHI MASAYUKI / TODA TAKUMI | European Patent Office | 2024

    Free access

    DESULFURIZED RUBBER, RUBBER COMPOSITION, RUBBER COMPOSITION FOR TIRE, TIRE, HOSE, BELT, AND CRAWLER

    TANIGUCHI MASAYUKI / TODA TAKUMI | European Patent Office | 2022

    Free access