发明公开
- 专利标题: VERFAHREN ZUR HERSTELLUNG VON ETHYLEN-COPOLYMERISATEN UNTER HOCHDRUCK
- 专利标题(英): Process for producing ethylene copolymers under high pressure
- 专利标题(中): 工艺生产乙烯共聚物高压
-
申请号: EP96934491.0申请日: 1996-09-30
-
公开(公告)号: EP0868440A1公开(公告)日: 1998-10-07
- 发明人: MOLL, Ulrich , SCHAUSS, Eckard , KLIMESCH, Roger
- 申请人: BASF AKTIENGESELLSCHAFT
- 申请人地址: 67056 Ludwigshafen DE
- 专利权人: BASF AKTIENGESELLSCHAFT
- 当前专利权人: BASF AKTIENGESELLSCHAFT
- 当前专利权人地址: 67056 Ludwigshafen DE
- 优先权: DE19951038294 19951014
- 国际公布: WO1997014724 19970424
- 主分类号: C08F4
- IPC分类号: C08F4 ; C08F10 ; C08F210
摘要:
A process is disclosed for producing copolymers of ethylene with C3-C10-alk-1-enes. Polymerisation is carried out at pressures in a range from 1000 to 3500 bars and at temperatures in a range from 200 to 280 °C, in the presence of a catalyst system which contains as active components a donor-substituted complex of monocyclopentadienylamido and a transition metal, a metallocene ion generating compound and optionally an aluminium trialkyl compound.
公开/授权文献
信息查询