| 发明名称 |
Method for producing polymer of ethylene |
| 摘要 |
A process for preparing a polymer of ethylene having a flow activation energy higher than that of a substantially linear ethylene polymer of the same molecular weight involving using bridged sandwich-bonded fluorenyl-containing metallocenes and the polymers resulting therefrom.
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| 申请公布号 |
US5710224(A) |
申请公布日期 |
1998.01.20 |
| 申请号 |
US19950399119 |
申请日期 |
1995.03.03 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
ALT, HELMUT G.;PALACKAL, SYRIAC J.;WELCH, M. BRUCE;ROHLFING, DAVID C.;JANZEN, JAY |
| 分类号 |
B01J31/14;B01J31/16;B01J31/22;C07C13/567;C07C51/31;C07C51/373;C07C51/377;C07F5/06;C07F17/00;C08F4/619;C08F4/6192;C08F4/639;C08F4/6392;C08F4/64;C08F4/659;C08F4/6592;C08F10/00;C08F10/02;C08F110/02;C08F110/06;C08F210/16;(IPC1-7):G08F4/64;G08F10/02 |
主分类号 |
B01J31/14 |
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