公开(公告)号：EP2078054A1

公开(公告)日：2009-07-15

申请号：EP06806606.7

申请日：2006-10-30

申请人： Pirelli Tyre S.p.A.

发明人： RESMINI, Emiliano ,  ROSSIELLO, Luigia ,  TIRELLI, Diego ,  PERUZZOTTI, Franco

IPC分类号： C08J11/18 ,  C08L21/00 ,  B60C1/00 ,  C08L19/00

CPC分类号： B60C1/0016 ,  C08C19/08 ,  C08K3/02 ,  C08K5/14 ,  C08L7/00 ,  C08L9/00 ,  C08L9/06 ,  C08L19/003 ,  C08L21/00 ,  C08L23/16 ,  C08L2205/03 ,  Y10T152/10495 ,  C08L2666/08

摘要： A tire for vehicle wheels, includes at least one structural element obtained by crosslinking a crosslinkable elastomeric composition including at least one vulcanized rubber in a subdivided form surface treated with at least one oxidizing agent; at least one diene elastomeric polymer, and at least one sulfur-based vulcanizing agent. A surface treatment process of vulcanized rubber and crosslinkable elastomeric composition is obtained with the vulcanized rubber in a subdivided form surface treated with at least one oxidizing agent.