| 发明名称 |
Manufacture of stereoregular polymers |
| 摘要 |
The present invention teaches the use of particular soluble metallocene catalysts to produce stereoregular polymers in gas phase polymerizations wherein the catalysts are fed into a particle lean zone in the reactor. The metallocenes catalysts are bridged bis-(substituted indenyl) compounds.
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| 申请公布号 |
US2002173599(A1) |
申请公布日期 |
2002.11.21 |
| 申请号 |
US20000735811 |
申请日期 |
2000.12.13 |
| 申请人 |
GOODE MARK GREGORY;WILLIAMS CLARK CURTIS;LYNN TIMOTHY ROGER;BRADY ROBERT CONVERSE;MOFFETT JODY MICHAEL |
发明人 |
GOODE MARK GREGORY;WILLIAMS CLARK CURTIS;LYNN TIMOTHY ROGER;BRADY ROBERT CONVERSE;MOFFETT JODY MICHAEL |
| 分类号 |
B01J8/00;B01J8/24;B01J19/26;C08F2/00;C08F2/34;C08F4/602;C08F4/659;C08F4/6592;C08F10/00;C08F10/02;C08F210/06;C08F210/16;(IPC1-7):C08F2/34;B01J35/08;C08G85/00;B01J31/00;C08F4/44 |
主分类号 |
B01J8/00 |
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