| 发明名称 |
Process for producing ethylene polymers having reduced hexane extractable content. |
| 摘要 |
<p>A catalyst system of the Ziegler-Natta type suitable for producing ethylene copolymers having a reduced hexane extractable content comprising (a) an organoaluminum component and (b) a titanium trichloride component which has been prepared by reducing titanium tetrachloride with magnesium metal.</p> |
| 申请公布号 |
EP0584626(A2) |
申请公布日期 |
1994.03.02 |
| 申请号 |
EP19930112753 |
申请日期 |
1993.08.09 |
| 申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
发明人 |
JORGENSEN, ROBERT JAMES;FOWLER, ELTON DOYLE;GOEKE, GEORGE LEONARD |
| 分类号 |
C08F10/02;C08F4/60;C08F4/642;C08F4/646;C08F4/652;C08F4/654;C08F10/00;C08F210/16;(IPC1-7):C08F4/654 |
主分类号 |
C08F10/02 |
| 代理机构 |
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代理人 |
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| 地址 |
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