发明名称 |
CATALYSTS FOR POLYMERIZING ETHYLENE |
摘要 |
<p>Catalysts for polymerizing ethylene to high yields of polyethylene having a controlled particle size are disclosed. The catalysts are prepared from new catalyst-forming components which are the reaction products of solid halogenated titanium compounds, Grignard compounds and halogenating agents. Said components, on mixing with organometallic compounds of metals belonging to Groups I-III of the Mendelyeev Periodic Table result in the catalysts capable of polymerizing ethylene to polyethylene having a controlled particle size.</p> |
申请公布号 |
CA1104117(A) |
申请公布日期 |
1981.06.30 |
申请号 |
CA19770279611 |
申请日期 |
1977.06.01 |
申请人 |
MONTEDISON S.P.A. |
发明人 |
NORISTI, LUCIANO;BARUZZI, GIOVANNI |
分类号 |
C08F4/00;C08F4/60;C08F4/64;C08F4/654;C08F10/00;C08F10/02;(IPC1-7):08F4/16;08F10/02 |
主分类号 |
C08F4/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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