| 发明名称 |
Catalysts for the polymerization of olefins |
| 摘要 |
New catalysts for the polymerization and copolymerization of olefins are described. The catalysts are prepared from new components which are complexes of the metals Mg, Mn and/or Ca with the transition metals Ti, V and/or Zr, plus an electron-donor compound.
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| 申请公布号 |
US4174299(A) |
申请公布日期 |
1979.11.13 |
| 申请号 |
US19780919495 |
申请日期 |
1978.06.27 |
| 申请人 |
MONTEDISON SPA |
发明人 |
ALBIZZATI, ENRICO;GIANNINI, UMBERTO;PARODI, SANDRO;PIRINOLI, FRANCO |
| 分类号 |
C07F7/00;C07F9/00;C08F4/62;C08F10/00;(IPC1-7):C08F4/64;C08F4/68 |
主分类号 |
C07F7/00 |
| 代理机构 |
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