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公开(公告)号:US06750275B2
公开(公告)日:2004-06-15
申请号:US09764672
申请日:2001-01-18
申请人: Thomas Früh , Ludger Heiliger , Thomas Kleiner , Hermann-Josef Weidenhaupt , Robert-Hans Schuster , Joachim Kiesekamp
发明人: Thomas Früh , Ludger Heiliger , Thomas Kleiner , Hermann-Josef Weidenhaupt , Robert-Hans Schuster , Joachim Kiesekamp
IPC分类号: C08K546
CPC分类号: C08K5/47 , C08K5/17 , C08K5/5398 , C08L21/00
摘要: The present invention relates to vulcanizable rubber mixes which, apart from the rubbers, contain O,O-bis-(alkyl)-dithiophosphoric acid polysulfides and primary and/or secondary amines, which are characterized in that they may be vulcanized without release of nitrosamines with a high crosslink density and a high proportion of short sulfur bridges.
摘要翻译: 本发明涉及可橡胶混合物,其除橡胶外含有O,O-双(烷基) - 二硫代磷酸多硫化物和伯胺和/或仲胺,其特征在于它们可硫化而不释放亚硝胺 具有高交联密度和高比例的短硫桥。