| 发明名称 |
ULTRA HIGH EFFICIENCY CATALYST FOR POLYMERIZING OLEFINS |
| 摘要 |
<p>Compositions resulting from the mixing of a transition metal compound such as a tetraalkoxy titanium compound and a zinc compound such as a dialkyl zinc compound are useful in preparing catalysts for the polymerization of .alpha.-olefins at high temperatures with ultra-high efficiencies.</p> |
| 申请公布号 |
CA1154421(A) |
申请公布日期 |
1983.09.27 |
| 申请号 |
CA19810370439 |
申请日期 |
1981.02.09 |
| 申请人 |
DOW CHEMICAL COMPANY (THE) |
发明人 |
SHIPLEY, RANDALL S. |
| 分类号 |
C08F4/60;C08F10/00;(IPC1-7):C08F4/60 |
主分类号 |
C08F4/60 |
| 代理机构 |
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代理人 |
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