Provided is a pneumatic tire provided with an inner liner comprising a polymer sheet, wherein the polymer sheet comprises a polymer composition. The polymer composition includes, as polymer constituents, 5-40% by mass of a styrene-isobutylene-styrene triblock copolymer and 60-95% by mass of at least one rubber constituent selected from the group consisting of natural rubber, isoprene rubber, and butyl rubber, and the polymer composition includes 0.1-5 parts by mass of sulfur relative to 100 parts by mass of the polymer constituents. The polymer sheet has a thickness of 1.6-4.0 mm. A tread comprises a rubber composition including 60-200 parts by mass of carbon black relative to 100 parts by mass of a rubber composition containing at least 50% by mass of styrene-butadiene rubber.


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    Title :

    Pneumatic tire provided with inner liner


    Contributors:

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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