The invention relates to a tire comprising a rubber composition based on at least: 30 to 40 phr of polybutadiene; 45 to 60 phr of butadiene styrene copolymer, the styrene content of which is less than 40 percent by weight; 0 to 20 phr of polyisoprene; 90 to 150 phr of inorganic reinforcing filler; 1 to 10 phr of carbon black; 1 to 10 phr of a tackifying resin having a number average molecular mass (Mn) of more than 800 g/mol and a polydispersity index (Ip) of at least 2.0; and 50 to 100 phr of a plasticizer system comprising 25 to 50 phr of plasticizing oil and 25 to 50 phr of plasticizing resin.
PNEUMATIQUE COMPRENANT UNE COMPOSITION COMPRENANT UN SYSTEME SPECIFIQUE D’ELASTOMERES
2018-07-06
Patent
Electronic Resource
French
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 |
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