| 发明名称 |
COMPONENTS AND CATALYSTS FOR THE POLYMERIZATION OF OLEFINS |
| 摘要 |
Solid catalyst components for the polymerization of olefins modified with electron-donor compounds, comprising a titanium halide supported on a magnesium dihalide in active form and containing as an electron-donor compound a di- or polyether having specific reactivity characteristics towards MgCl2 and TiCl4. |
| 申请公布号 |
ZA8907445(B) |
申请公布日期 |
1990.07.25 |
| 申请号 |
ZA19890007445 |
申请日期 |
1989.09.29 |
| 申请人 |
HIMONT INCORPORATED |
发明人 |
ENRICO ALBIZZATI;PIER CAMILLO BARBE;LUCIANO NORISTI;RAIMONDO SCORDAMAGLIA;LUISA BARINO;UMBERTO GIANNINI;GIAMPIERO MORINI |
| 分类号 |
C08F4/658;C08F4/60;C08F4/646;C08F4/654;C08F4/659;C08F10/00;C08F10/06;C08F110/06 |
主分类号 |
C08F4/658 |
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