发明申请
US20060128910A1 Tandem tetramerisation-polymerisation of olefins 失效
烯烃的串联四聚化聚合

  • 专利标题: Tandem tetramerisation-polymerisation of olefins
  • 专利标题(中): 烯烃的串联四聚化聚合
  • 申请号: US10538088
    申请日: 2003-12-19
  • 公开(公告)号: US20060128910A1
    公开(公告)日: 2006-06-15
  • 发明人: Kevin BlannDeon De Wet-RoosJohn Dixon
  • 申请人: Kevin BlannDeon De Wet-RoosJohn Dixon
  • 优先权: ZA2002/10339 20021220; US60435405 20021220; ZA2003/4632 20030613
  • 国际申请: PCT/ZA03/00188 WO 20031219
  • 主分类号: C08F4/44
  • IPC分类号: C08F4/44
Tandem tetramerisation-polymerisation of olefins
摘要:
The invention provides a process for polymerising olefins to branched polyolefins in the presence of a polymerisation catalyst and a cocatalyst, wherein the cocatalyst produces 1-octene in a selectivity greater than 30%.
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