发明授权
- 专利标题： Tire sidewall compositions
- 专利标题（中）： 轮胎侧壁组合物
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申请号： US09071105申请日： 1998-05-01
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公开(公告)号： US06374889B1公开(公告)日： 2002-04-23
- 发明人: Kenneth Odell McElrath , Mun-Fu Tse , Andrew Louis Tisler
- 申请人： Kenneth Odell McElrath , Mun-Fu Tse , Andrew Louis Tisler
- 主分类号： B60C100
- IPC分类号： B60C100
摘要：
Rubber blends of brominated isobutylene/para-methylstyrene copolymers of 9.5 to 20 weight percent aromatic monomer content and 0.2 to 1.0 mole percent benzylic bromine content. The blends have good cure characteristics, good adhesion and flex crack resistance, as well as ozone resistance. The blends are useful in tire sidewalls, and other applications.