The present invention relates to a soundproof tyre for vehicle wheels comprising a noise reducing element made by vulcanising a vulcanisable and expandable elastomeric compound comprising at least one elastomeric polymer, at least one expanding agent, and at least one compound selected from the group of (i) fatty acid amides and (ii) polymers and copolymers of caprolactone, lactic acid, glycolic acid, and mixtures thereof.
SOUNDPROOF TYRE FOR VEHICLE WHEELS
SCHALLDICHTER REIFEN FÜR FAHRZEUGRÄDER
PNEUMATIQUE INSONORISÉ POUR ROUES DE VÉHICULE
2024-03-20
Patent
Electronic Resource
English