发明名称 |
Catalyst Comprising Chromium and Zinc for Olefin Polymerization and Process for Preparing It |
摘要 |
Catalyst for the polymerization and/or copolymerization of olefins which has a chromium content of from 0.01 to 5% by weight, based on the element in the finished catalyst, is supported on a finely divided inorganic support and is obtainable by concluding calcination at temperatures of from 350 to 1050° C. and has a zinc content of from 0.01 to 10% by weight, based on the element in the finished catalyst. |
申请公布号 |
US2008299342(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
US20050628682 |
申请日期 |
2005.06.09 |
申请人 |
BASELL POLYOLEFINE GMGH |
发明人 |
SCHNEIDER MARTIN;GOHRE JAN;KARER RAINER;ROHDE WOLFGANG;BOLD ANKE;LUX MARTIN;FISCHER ERNST;KIENER CHRISTOPH |
分类号 |
B32B1/08;B01J23/06;B01J23/26;C07F3/06;C07F11/00;C08F4/44;C08F10/02;C08F110/02;C08F210/16 |
主分类号 |
B32B1/08 |
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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