-
公开(公告)号:US07084216B2
公开(公告)日:2006-08-01
申请号:US10467389
申请日:2002-01-30
申请人: Akhlaq A. Moman , Khalid Al-Bahily , Atieh Abu-Raqabah , John Ledford , Orass M. Hamed , Raju Raghavan , Sameh Rizkallah
发明人: Akhlaq A. Moman , Khalid Al-Bahily , Atieh Abu-Raqabah , John Ledford , Orass M. Hamed , Raju Raghavan , Sameh Rizkallah
CPC分类号: C08F10/00 , C08F110/02 , C08F210/16 , Y10S526/904 , C08F4/68 , C08F4/027 , C08F4/685 , C08F2500/18 , C08F2500/03 , C08F210/08 , C08F210/14
摘要: The present invention relates to a process for homopolymerization of ethylene or copolymerization of ethylene with alpha-olefins by contacting ethylene or ethylene and alpha-olefin with a catalyst composition comprising: (a) a solid catalyst precursor comprising at least one vanadium compound, at least one magnesium compound and a polymeric material or a solid catalyst precursor comprising at least one vanadium compound, at least one further transition metal compound and/or at least one alcohol, at least one magnesium compound and a polymeric material; and (b) a cocatalyst comprising an aluminum compound.
摘要翻译: 本发明涉及乙烯均聚或乙烯与α-烯烃的共聚合方法,该方法是将乙烯或乙烯与α-烯烃与催化剂组合物接触,该催化剂组合物包含:(a)至少含有一种钒化合物的固体催化剂前体,至少 一种镁化合物和包含至少一种钒化合物,至少一种其它过渡金属化合物和/或至少一种醇,至少一种镁化合物和聚合物材料的聚合材料或固体催化剂前体; 和(b)包含铝化合物的助催化剂。
-
公开(公告)号:US20050101749A1
公开(公告)日:2005-05-12
申请号:US10467389
申请日:2002-01-30
申请人: Akhlaq Moman , Khalid Al-Bahily , Atieh Abu-Raqabah , John Ledford , Orass Hamed , Raju Raghavan , Sameh Rizkallah
发明人: Akhlaq Moman , Khalid Al-Bahily , Atieh Abu-Raqabah , John Ledford , Orass Hamed , Raju Raghavan , Sameh Rizkallah
IPC分类号: C08F4/02 , C08F4/68 , C08F4/685 , C08F10/00 , C08F110/02 , C08F210/16
CPC分类号: C08F10/00 , C08F110/02 , C08F210/16 , Y10S526/904 , C08F4/68 , C08F4/027 , C08F4/685 , C08F2500/18 , C08F2500/03 , C08F210/08 , C08F210/14
摘要: The present invention relates to a process for homopolymerization of ethylene or copolymerization of ethylene with alpha-olefins by contacting ethylene or ethylene and alpha-olefin with a catalyst composition comprising: (a) a solid catalyst precursor comprising at least one vanadium compound, at least one magnesium compound and a polymeric material or a solid catalyst precursor comprising at least one vanadium compound, at least one further transition metal compound and/or at least one alcohol, at least one magnesium compound and a polymeric material; and (b) a cocatalyst comprising an aluminum compound.
摘要翻译: 本发明涉及乙烯均聚或乙烯与α-烯烃的共聚合方法,该方法是将乙烯或乙烯与α-烯烃与催化剂组合物接触,该催化剂组合物包含:(a)至少含有一种钒化合物的固体催化剂前体,至少 一种镁化合物和包含至少一种钒化合物,至少一种其它过渡金属化合物和/或至少一种醇,至少一种镁化合物和聚合物材料的聚合材料或固体催化剂前体; 和(b)包含铝化合物的助催化剂。
-