公开(公告)号：US20090212467A1

公开(公告)日：2009-08-27

申请号：US11883128

申请日：2005-01-26

申请人： Nanni Marco Nahmias ,  Massimo Loprevite ,  Roberta Bongiovanni ,  Anna Di Gianni ,  Aldo Priola

发明人： Nanni Marco Nahmias ,  Massimo Loprevite ,  Roberta Bongiovanni ,  Anna Di Gianni ,  Aldo Priola

IPC分类号： B29C33/50 ,  B29D30/06 ,  C08L21/00

CPC分类号： C08L51/04 ,  B29D30/0654 ,  B29D2030/0655 ,  C08F255/10 ,  C08L51/06 ,  C08L2666/02

摘要： An expandable bladder for manufacturing pneumatic tyres is used in combination with a vulcanisation apparatus including, for example, a mould having a plurality of sidewall plates and tread sectors that, when the mould is closed, delimit a moulding cavity suitable for housing the green pneumatic tyre to be cured. The expandable bladder includes an elastomeric material obtained by curing an elastomeric composition which includes at least one butyl rubber and at least one compound having at least one double bond and an at least partially fluorinated alkyl or polyoxyalkylene chain.

摘要翻译： 用于制造充气轮胎的可膨胀囊与硫化装置组合使用，硫化装置包括例如具有多个侧壁板和胎面部分的模具，当模具关闭时，模具限定适于容纳绿色充气轮胎的模制腔 待痊愈 可膨胀囊包括通过固化包含至少一种丁基橡胶和至少一种具有至少一个双键和至少部分氟化的烷基或聚氧化烯链的化合物的弹性体组合物而获得的弹性体材料。