| 发明名称 |
Copolymerization of olefins |
| 摘要 |
Ethylene and/or propylene, and alpha-olefins may be copolymerized by contacting then with certain iron or cobalt complexes of selected 2,6-pyridinecarboxaldehydebis(imines) and 2,6-diacylpyridinebis(imines). The polymers produced, some of which are novel, are useful as molding resins.
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| 申请公布号 |
US6803432(B2) |
申请公布日期 |
2004.10.12 |
| 申请号 |
US20020251041 |
申请日期 |
2002.09.20 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BENNETT ALISON MARGARET ANNE;FELDMAN JERALD |
| 分类号 |
C08F4/26;C08F4/44;C08F4/70;C08F4/80;C08F10/00;C08F210/16;(IPC1-7):C08F4/602;C08F4/603 |
主分类号 |
C08F4/26 |
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