Provided is a tire having excellent wet grip performance during high-speed running. Included is a tire including a tread having a layer of a rubber composition which contains one or more rubber components having a combined content of isoprene-based rubbers, polybutadiene rubbers, and styrene-butadiene rubbers having a styrene content of 30% by mass or lower and a vinyl content of 30% by mass or lower of 90% by mass or more, and silica, and which has a tan δ at 0°C of 0.50 or more, an acetone extractable content of 10.0% by mass or lower, and a density of 1.30 g/cm3 or less, the tire having a maximum tread thickness of 10.0 mm or less and a tire outer diameter of 700 mm or less.
TIRE
REIFEN
PNEUMATIQUE
2023-02-01
Patent
Elektronische Ressource
Englisch
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
Green tire structure of tire, tire and tire forming process
Europäisches Patentamt | 2023
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