| 发明名称 |
OLEFIN OLEFIN POLYMERIZATION CATALYST COMPONENT AND PRODUCTION AND USAGE THEREOF |
| 摘要 |
PURPOSE:To provide a highly active solid catalyst component comprising Mg dihalides, Ti cpds. combined with dihalides, and electron-donating cpds. contg. no activated hydrogen and giving stereo regular alpha-olefin polymers. |
| 申请公布号 |
JPS5321093(A) |
申请公布日期 |
1978.02.27 |
| 申请号 |
JP19770094703 |
申请日期 |
1977.08.09 |
| 申请人 |
MITSUI PETROCHEMICAL IND;MONTEDISON SPA |
发明人 |
UNBERUTO JIYANNINI;ENRIKO ARUBITSUATSUTEI;SANDORO PARODEI |
| 分类号 |
C08F4/00;C08F4/02;C08F4/60;C08F4/64;C08F4/654;C08F10/00 |
主分类号 |
C08F4/00 |
| 代理机构 |
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