| 发明名称 |
PROCESS FOR POLYMERIZATION OF OLEFINS |
| 摘要 |
<p>A process for polymerizing or copolymerizing olefins in the presence of a catalyst composed of (A) a catalyst component obtained by contacting (1) a magnesium alkoxide, (2) a silicon compound having the hydrogen-silicon bond, (3) an electron donor compound, and (4) a titanium compound with one another, (B) an organic compound of a metal in Group I to III of the Periodic Table, and (C) a Lewis base having the steric hindrance.</p> |
| 申请公布号 |
CA1248935(A) |
申请公布日期 |
1989.01.17 |
| 申请号 |
CA19850472044 |
申请日期 |
1985.01.14 |
| 申请人 |
TOA NENRYO KOGYO K.K. |
发明人 |
FUJITA, MASAHITO;MIYAZAKI, MAKOTO;NAGASHIMA, YUKIO;KIZAKI, MASAMI;SHINBORI, YUICHI;INABA, NAOMI |
| 分类号 |
C08F4/00;C08F4/60;C08F4/64;C08F4/658;C08F10/00;(IPC1-7):C08F2/06;C08F2/34;B01J21/06;C08F4/16 |
主分类号 |
C08F4/00 |
| 代理机构 |
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