发明名称 |
Preparation of metallocenes. |
摘要 |
Metallocenes which are useful as olefin polymerization catalysts are prepared by reacting a compound of a metal of the group 4 to 10, lanthanide or actinide series of the Periodic Table of the Elements with a magnesium halide salt of a cyclopentadienyl containing ligand in the presence of an organic halide so as to form the metallocene while simultaneously raising the oxidation state of the metal.
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申请公布号 |
EP0639579(A2) |
申请公布日期 |
1995.02.22 |
申请号 |
EP19940112635 |
申请日期 |
1994.08.12 |
申请人 |
ALBEMARLE CORPORATION |
发明人 |
STRICKLER, JAMIE RAY;POWER, JOHN MARY |
分类号 |
C07F17/00;(IPC1-7):C07F17/00;C08F10/00 |
主分类号 |
C07F17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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