公开(公告)号：US20190152275A1

公开(公告)日：2019-05-23

申请号：US16320726

申请日：2017-07-27

Applicant: BRIDGESTONE CORPORATION

Inventor： Beatrice MELLARA ,  Pasquale AGORETTI ,  Giuseppe PEZZULLO ,  Claudio D'ALFONSO ,  Giampiero PAVONI

IPC: B60C19/12 ,  B60C19/00

Abstract: Pneumatic tyre (1) comprising a carcass ply (11), two ring beads (12), a tread strip (10), a tread belt (15) comprising at least two tread plies (16), an innerliner (2) and an additional functional material layer (4,5) arranged between the innerliner (2) and the inner cavity (17) of the pneumatic tyre (1), wherein between the innerliner (2) and the layer of additional functional material (4,5) a net layer (3) is interposed, which facilitates the removal thereof during disposal at the end-of-life of the pneumatic tyre.