The invention relates to an agricultural vehicle tyre which has improved grip on wet ground, in which the tread comprises a rubber composition based on an elastomeric matrix comprising in particular at least one butadiene/styrene copolymer which has a glass transition temperature within a range extending from -60°C to -10°C, and from 30 to less than 120 parts by weight per hundred parts by weight of elastomer, phr, of reinforcing filler, wherein the reinforcing filler comprises a mixture of silica and carbon black, and the reinforcing filler comprises between 33% and 100% by weight of silica relative to the total weight of the reinforcing filler, the silica content in the composition being between 10 and 80 phr; and to a crosslinking system.
PNEUMATIQUE DE VEHICULE AGRICOLE
AGRICULTURAL VEHICLE TYRE
REIFEN FÜR LANDWIRTSCHAFTLICHES FAHRZEUG
2025-08-13
Patent
Electronic Resource
French
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |