| 发明名称 |
Ethylene polymerization with ether modified catalyst |
| 摘要 |
Supported bis-cyclopentadienyl chromium [II] catalysts are modified with compounds having in their structure the moiety <IMAGE> in order to improve the toughness and impact strength of the resulting ethylene polymers made therewith.
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| 申请公布号 |
US4115639(A) |
申请公布日期 |
1978.09.19 |
| 申请号 |
US19730426559 |
申请日期 |
1973.12.20 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
BROWN, GARY LEIGH;CUMMINGS, WELDON CLIFFORD;LEVINE, ISAAC JACOB |
| 分类号 |
C08F10/00;(IPC1-7):C08F4/02;C08F10/02 |
主分类号 |
C08F10/00 |
| 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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