| 发明名称 |
PROCESS FOR PREPARING CATALYSTS FOR THE POLYMERIZATION OF ALPHA-OLEFINES |
| 摘要 |
Catalysts for the polymerization of alpha-olefins which comprise the reaction product of: a) an Al-alkyl compound; b) a silicon compound containing at least one Si-OR or Si-OCOR or Si-NR2 bond, R being a hydrocarbyl radical; c) a solid comprising as essential support, a Mg dihalide in active form and supported therein a Ti halide or a halo-Ti-alcoholate and a particular type of electron donor compound. |
| 申请公布号 |
YU195981(A) |
申请公布日期 |
1983.10.31 |
| 申请号 |
YU19810001959 |
申请日期 |
1981.08.12 |
| 申请人 |
MONTEDISON SPA |
发明人 |
PARODI S.;NOCCI R.;GIANNINI U.;CAMILLO P.;SCATA U. |
| 分类号 |
C08F4/00;B01J31/38;C08F4/02;C08F4/04;C08F4/60;C08F4/64;C08F4/646;C08F4/649;C08F4/65;C08F4/651;C08F4/654;C08F4/658;C08F10/00;C08F10/06;C08F110/06;(IPC1-7):C08F4/00 |
主分类号 |
C08F4/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
