| 发明名称 |
ZIEGLER-NATTA CATALYST SYNTHESIS AND PROCESS THEREOF |
| 摘要 |
The present invention describes a process of preparing a catalyst for olefin polymerization comprising: (i) treating a magnesium metal with an organohalide along with an internal donor to obtain a reaction mixture having solid component (A); (ii) treating the reaction mixture having solid component (A) with an acyl halide to obtain a reaction mixture having solid component (B); and (iii) treating the reaction mixture having solid component (B) of step (ii) with a transition metal compound to obtain the catalyst. The present invention also relates to a process for preparation of a catalyst system from said catalyst and preparation of a polyolefins from the catalyst system. |
| 申请公布号 |
US2016376384(A1) |
申请公布日期 |
2016.12.29 |
| 申请号 |
US201615185019 |
申请日期 |
2016.06.17 |
| 申请人 |
Indian Oil Corporation Limited |
发明人 |
SINGH Gurmeet;KUMAR Naresh;KAUR Sukhdeep;BANTU Bhasker;KAPUR Gurpreet Singh;SHASHIKANT |
| 分类号 |
C08F110/02 |
主分类号 |
C08F110/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process of preparing a catalyst for olefin polymerization comprising:
treating a magnesium metal with an organohalide along with an internal donor to obtain a reaction mixture having solid component (A); (ii) treating the reaction mixture having solid component (A) with an acyl halide to obtain a reaction mixture having solid component (B); and (iii) treating the reaction mixture having solid component (B) of step (ii) with a transition metal compound to obtain the catalyst. |
| 地址 |
Bandra (East) IN |
