| 发明名称 |
OLEFINPOLYMERISATIONSVERFAHREN MIT EINEM AUF EINEM MAGNESIUMCHLORID-ALKOHOL-TRÄGER GETRÄGERTEN ORGANOMETALLKOMPLEX MIT EINEM INDENOINDOLYLLIGANDEN |
| 摘要 |
A process for polymerizing ethylene is disclosed. A magnesium chloride-alcohol is used to support an organometallic complex comprising a Group 3 to 10 transition metal and an indenoindolyl ligand. The supported organometallic complex is mixed with an activator and ethylene and the ethylene is polymerized. Use of magnesium chloride containing an alcohol as the support provides an unexpected boost in catalyst activity and improves polymer rheological properties. |
| 申请公布号 |
DE602005006588(D1) |
申请公布日期 |
2008.06.19 |
| 申请号 |
DE20056006588T |
申请日期 |
2005.08.16 |
| 申请人 |
EQUISTAR CHEMICALS, LP |
发明人 |
WANG, SHAOTIAN;KLENDWORTH, DOUGLAS D.;REINKING, MARK K. |
| 分类号 |
B01J31/22;B01J31/14;B01J31/16;B01J31/18;C08F4/02;C08F4/44;C08F4/50;C08F4/64;C08F4/659;C08F4/6592;C08F10/00;C08F10/02;C08F210/16 |
主分类号 |
B01J31/22 |
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