The present invention relates to a tyre comprising at least one structural element that includes a vulcanised elastomeric material obtained by vulcanisation of a vulcanisable elastomeric compound made by mixing an elastomeric composition comprising per 100 phr of diene elastomeric polymer: (a) 30 to 95 phr of at least one styrene-butadiene polymer (SBR); (b) 5 to 70 phr of at least one diene elastomeric polymer selected from the group consisting of at least one isoprene polymer (IR), at least one butadiene polymer (BR), or mixtures thereof; (c) 10 phr to about 120 phr, preferably 20 phr to 100 phr, of at least one white reinforcing filler; (d) from about 1 % to about 20% by weight, relative to the amount of said white reinforcing filler, of at least one silane coupling agent; (e) 1 % to 35% by weight, preferably 5% to 25% by weight, relative to the amount of said silane coupling agent, of a polyamine.
TYRE FOR VEHICLE WHEELS
LUFTREIFEN FÜR FAHRZEUGRÄDER
PNEUMATIQUE DESTINÉ À DES ROUES DE VÉHICULE
2025-03-26
Patent
Electronic Resource
English