The present invention relates to a tyre for vehicle wheels which comprises at least one structural element comprising a vulcanised elastomeric compound obtained by vulcanisation of a vulcanisable elastomeric composition comprising per 100 phr of diene elastomeric polymer: (i) a predispersion of a diene elastomeric polymer and epihalohydrin-functionalised lignin, in an amount to provide the elastomeric composition with 100 to 10 phr of diene elastomeric polymer and an amount of epihalohydrin-functionalised lignin equal to or greater than 5 phr, (ii) from 0 to 90 phr of at least one diene elastomeric polymer, (iii) from 0 to 110 phr of a reinforcing filler, (iv) from 0.1 to 12 phr of at least one vulcanising agent.
Tadiello, L., Giannini, L., Zoia, L., Carnevale, M. (2024)Tyres for vehicle wheels WO2026069102 A1. Brevetto No. IT2024-21406.
Tyres for vehicle wheels WO2026069102 A1
Zoia, Luca;Carnevale, Mattia
2024
Abstract
The present invention relates to a tyre for vehicle wheels which comprises at least one structural element comprising a vulcanised elastomeric compound obtained by vulcanisation of a vulcanisable elastomeric composition comprising per 100 phr of diene elastomeric polymer: (i) a predispersion of a diene elastomeric polymer and epihalohydrin-functionalised lignin, in an amount to provide the elastomeric composition with 100 to 10 phr of diene elastomeric polymer and an amount of epihalohydrin-functionalised lignin equal to or greater than 5 phr, (ii) from 0 to 90 phr of at least one diene elastomeric polymer, (iii) from 0 to 110 phr of a reinforcing filler, (iv) from 0.1 to 12 phr of at least one vulcanising agent.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
