The present invention relates to highly disperse precipitated silicas which exhibit an extremely high level of reinforcement of rubber vulcanizates, to a process for their preparation, and to their use as filler for rubber mixtures.
申请公布号
PL376402(A1)
申请公布日期
2005.12.27
申请号
PL20040376402
申请日期
2004.01.08
申请人
DEGUSSA AG
发明人
STENZEL OLEG;BLUME ANKE;LUGINSLAND DETLEF;UHRLANDT STEFAN;WEHMEIER ANDRE
