| 发明名称 |
KATALYSATOREN BASIERT AUF CHROM IN EINEM MINERALÖL UND VERFAHREN ZUR POLYMERISATION VON ETHYLEN |
| 摘要 |
A process for polymerizing polyethylene with chromium-based catalysts wherein one or more supported chromium-based catalysts is mixed with mineral oil to form a slurry and the slurry is then introduced into a polymerization reactor, especially a gas-phase polymerization reactor. |
| 申请公布号 |
AT435244(T) |
申请公布日期 |
2009.07.15 |
| 申请号 |
AT20040717382T |
申请日期 |
2004.03.04 |
| 申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC |
发明人 |
JORGENSEN, ROBERT;BREETZ, KAREN E.;CEVALLOS-CANDAU, JOSE;WRIGHT, DALE A.;SPRIGGS, THOMAS |
| 分类号 |
C08F110/02;C08F2/34;C08F4/69;C08F210/16 |
主分类号 |
C08F110/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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