公开(公告)号：EP1597093B1

公开(公告)日：2009-03-04

申请号：EP03767722.6

申请日：2003-12-02

申请人： Pirelli Tyre S.p.A.

发明人： GALIMBERTI, Maurizio ,  FINO, Luigi ,  DESSANTI, Francesca

IPC分类号： B60C9/18 ,  B60C1/00 ,  B29D30/00

CPC分类号： B60C2200/10

摘要： Tyre for two-wheeled vehicles, comprising: a carcass structure with at least one carcass ply shaped in a substantially toroidal configuration, the opposite lateral edges of which are associated with respective righ-hand and left-hand bead wires, each bead wire being enclosed in a respective bead; a belt structure (6) applied in a circumferentially external position relative to said carcass structure; a tread band (8) superimposed circumferentially on said belt structure; a pair of side walls applied laterally on opposite sides relative to said carcass structure; wherein said belt structure (6) is associated with at least one layer of a cross linked elastomeric material (9) comprising: (a) at least one diene elastomeric polymer; (b) at least one layered inorganic material having an individual layer thickness of from 0.01 nm to 30 nm, preferably from 0.05 nm to 15 nm. Preferably, said at least one layer of crosslinked elastomeric material is placed between said carcass structure and said belt structure.