| 发明名称 |
Atactic copolymers of propylene with ethylene |
| 摘要 |
<p>Amorphous polymers of propylene modified with ethylene units are prepared in high yields, by carrying out the polymerization reaction in the presence of a catalyst based on a metallocene compound that has two bridged fluorenyl ligands. These copolymers have glass transition temperatures (Tg) well below 0 DEG C, making it possible for the products manufactured from them to be used at low temperatures.</p> |
| 申请公布号 |
EP0729984(A1) |
申请公布日期 |
1996.09.04 |
| 申请号 |
EP19960103117 |
申请日期 |
1996.03.01 |
| 申请人 |
BASELL POLYOLEFINE GMBH |
发明人 |
RESCONI, LUIGI;PIEMONTESI, FABRIZIO |
| 分类号 |
B01J31/16;C08F4/60;C08F4/619;C08F4/6192;C08F4/642;C08F4/6592;C08F10/06;C08F210/06;C08F210/16;(IPC1-7):C08F210/16;C08F4/602 |
主分类号 |
B01J31/16 |
| 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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