| 发明名称 |
Katalysatorer for polymerisering av olefiner |
| 摘要 |
<p>Catalysts for the polymerization of olefins, comprising the product of the reaction between: A) a cyclopentadienyl compound of Ti, Zr or Hf; B) an alumoxane compound of formula: <CHEM> in which R<1>, R<2>, R<3>, R<4>, the same or different from each other, are alkyl, alkenyl or alkylaryl radicals having 2 to 20 carbon atoms. y</p> |
| 申请公布号 |
NO174106(C) |
申请公布日期 |
1994.03.16 |
| 申请号 |
NO19900000435 |
申请日期 |
1990.01.30 |
| 申请人 |
AUSIMONT SRL;HIMONT INC;MONTEDISON SPA |
发明人 |
RESCONI, LUIGI;GIANNINI, UMBERTO;ALBIZZATI, ENRICO |
| 分类号 |
C08F4/82;C08F4/60;C08F4/642;C08F4/659;C08F4/6592;C08F10/00;C08F110/02;(IPC1-7):C08F4/642 |
主分类号 |
C08F4/82 |
| 代理机构 |
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代理人 |
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