| 发明名称 |
NOVEL TRANSITION METAL COMPLEXES AND METHOD FOR PREPARING THEM |
| 摘要 |
A transition metal complex having a general formula of M(RNpy)yXz where M is a transition metal selected from groups IVb-VIb of The Periodic Chart of the Elements, RNpy is unsubstituted or substituted amidopyridine derivative, X is a ligand having a valency of 1, y is 1-4, z is 0-5 and y+z is 3-6. This complex can be used for polymerization of olefins together with acceptor compound, such as methylalumoxane.
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| 申请公布号 |
WO9745434(A1) |
申请公布日期 |
1997.12.04 |
| 申请号 |
WO1997FI00321 |
申请日期 |
1997.05.27 |
| 申请人 |
BOREALIS A/S;POLAMO, MIKA;LESKELAE, MARKKU;HAKALA, KIMMO;LOEFGREN, BARBRO |
发明人 |
POLAMO, MIKA;LESKELAE, MARKKU;HAKALA, KIMMO;LOEFGREN, BARBRO |
| 分类号 |
C07F7/00;C08F4/64;C08F10/00;(IPC1-7):C07F9/00;C07F11/00;C07F19/00 |
主分类号 |
C07F7/00 |
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