Provided are a rubber composition for tires that shows a balanced improvement in fuel economy, abrasion resistance, wet performance, and handling stability, and a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition for tires containing a modified diene rubber containing a functional group reactive with silica, a fine particle silica having a nitrogen adsorption specific surface area of 180 m 2 /g or more, and a silane coupling agent represented by a specific formula.
RUBBER COMPOSITION FOR TYRES, AND PNEUMATIC TYRE
KAUTSCHUKZUSAMMENSETZUNG FÜR REIFEN UND LUFTREIFEN
COMPOSITION DE CAOUTCHOUC POUR PNEUS ET PNEUMATIQUE
13.04.2022
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 |