发明授权
- 专利标题： Pulverulent rubber powder containing filler, process of the production thereof and use thereof
- 专利标题（中）： 含有填料的粉末状橡胶粉，其制造方法及其用途
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申请号： US09287628申请日： 1999-04-07
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公开(公告)号： US06548584B1公开(公告)日： 2003-04-15
- 发明人: Udo Görl , Reinhard Stober , Hartmut Lauer , Uwe Ernst
- 申请人： Udo Görl , Reinhard Stober , Hartmut Lauer , Uwe Ernst
- 优先权： DE19815453 19980407
- 主分类号： C08K310
- IPC分类号： C08K310
摘要：
Pulverulent rubber powder containing filler which remains free-flowing even after exposure to mechanical stresses, a process for the production thereof, in which the rubber powder is obtained in two precipitation steps, and the use of these powders for the production of vulcanizable rubber compounds.
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