发明授权
- 专利标题: Process for preparing a monocyclopentadienyl compound
- 专利标题(中): 制备单环戊二烯基化合物的方法
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申请号: US12357007申请日: 2009-01-21
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公开(公告)号: US07910763B2公开(公告)日: 2011-03-22
- 发明人: Kumudini C. Jayaratne , Michael D. Jensen , Qing Yang
- 申请人: Kumudini C. Jayaratne , Michael D. Jensen , Qing Yang
- 申请人地址: US TX The Woodlands
- 专利权人: Chevron Phillips Chemical Company LP
- 当前专利权人: Chevron Phillips Chemical Company LP
- 当前专利权人地址: US TX The Woodlands
- 代理机构: Merchant & Gould, P.C.
- 主分类号: C07F7/00
- IPC分类号: C07F7/00 ; C07F17/00
摘要:
Catalyst compositions comprising a first metallocene compound, a second metallocene compound, an activator-support, and an organoaluminum compound are provided. An improved method for preparing cyclopentadienyl complexes used to produce polyolefins is also provided.
公开/授权文献
- US20090198078A1 PROCESS FOR PREPARING A MONOCYCLOPENTADIENYL COMPOUND 公开/授权日:2009-08-06
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