Provided is a pneumatic tire including an inner liner disposed inwardly in the tire relative to a carcass ply bridged between a pair of bead portions. The inner liner is formed of a first layer disposed inwardly in the tire and a second layer disposed to be in contact with a rubber layer of the carcass ply. The first layer is a thermoplastic elastomer composition containing a thermoplastic elastomer containing at least one of a styrene-isobutylene-styrene block copolymer and an SIBS modified copolymer having a styrene block moiety modified with acid chloride or acid anhydride having an unsaturated bond. The thermoplastic elastomer composition also contains at least one of an ultraviolet absorber and an antioxidant. The second layer is a thermoplastic elastomer composition containing at least one of a styrene-isoprene-styrene block copolymer and a styrene-isobutylene block copolymer.


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    Titel :

    Pneumatic tire


    Beteiligte:

    Erscheinungsdatum :

    2016-10-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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