(a) not less than 0% by mass and not more than 20% by mass of (a1) a polybutadiene rubber comprising 2.5 to 20% by mass of 1,2-syndiotactic polybutadiene crystal and/or (a2) a butadiene rubber synthesized with a rare earth containing catalyst; (b) more than 5% by mass and not more than 60% by mass of (b1) a predetermined tin-modified polybutadiene rubber and/or (b2) a modified butadiene rubber modified with a predetermined compound; and (c) 40 to 75% by mass of a diene rubber other than (a) and (b).


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    Titel :

    Rubber composition for base tread


    Beteiligte:

    Erscheinungsdatum :

    2019-02-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken



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