Provided is a polymer composition having satisfactory processability and suitable for producing tires having a highly excellent balance among low loss characteristics, wet gripping, and ozone resistance. This polymer composition comprises: (A) a conjugated diene-based polymer which is either a polymer of a conjugated diene compound or a copolymer of a conjugated-diene compound and an aromatic vinyl compound, the conjugated diene-based polymer being a reaction product between an active polymerization terminal and a compound represented by any of general formulas (1) to (4); and (B) a halogenated butyl elastomer.


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    Titel :

    POLYMER COMPOSITION, CROSSLINKED POLYMER, AND TIRE


    Weitere Titelangaben:

    POLYMERZUSAMMENSETZUNG, VERNETZTES POLYMER UND REIFEN
    COMPOSITION POLYMÈRE, POLYMÈRE RÉTICULÉ ET PNEUMATIQUE


    Beteiligte:

    Erscheinungsdatum :

    28.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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