| abstract |
A self-sealing tyre for vehicle wheels is described, comprising: a carcass structure, a tread band applied in a radially external position to said carcass structure at least in a crown area of the tyre, a liner applied in a radially inner position to said carcass structure, a layer of sealing material applied in a radially inner position to said carcass structure and which extends axially at least in all the crown area of the tyre in which said sealing material comprises a partially chemically crosslinked composition comprising an unsaturated styrene thermoplastic elastomer. |