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公开(公告)号:US20030125195A1
公开(公告)日:2003-07-03
申请号:US10222811
申请日:2002-08-19
申请人: BP Chemicals Limited
发明人: George Johan Peter Britovsek , Birgit Angelika Dorer , Vernon Charles Gibson , Brian Stephen Kimberley , Gregory Adam Solan
IPC分类号: B01J031/00
CPC分类号: C07D213/53 , C07F13/005 , C07F15/0053 , C07F15/025 , C07F15/065 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F2410/04 , C08F4/61904 , C08F2500/04 , C08F2500/07 , C08F2500/12 , C08F210/14 , C08F2500/10 , C08F2500/26 , C08F2500/03 , C08F4/60089 , C08F4/7042 , C08F4/6546
摘要: Catalyst systems useful for the polymerization of 1-olefins are disclosed, which contain nitrogen-containing transition metal compounds comprising the skeletal unit depicted in Formula (B), wherein M is FenullIInull, FenullIIInull, RunullIInull, RunullIIInull or RunullIVnull; X represents an atom or group covalently or ionically bonded to the transition metal M; T is the oxidation state of the transition metal M and b is the valency of the atom or group X; R1, R2, R3, R4 and R6 are independently selected from hydrogen, halogen, hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl or substituted heterohydrocarbyl; R5 and R7 are independently selected from hydrogen, halogen, hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl or substituted heterohydrocarbyl.
摘要翻译: 公开了可用于1-烯烃聚合的催化剂体系,其含有含式(B)所示骨架单元的含氮过渡金属化合物,其中M为Fe [II],Fe [III],Ru [II], Ru [III]或Ru [IV]; X表示与过渡金属M共价或离子键合的原子或基团; T是过渡金属M的氧化态,b是原子或基团X的化合价; R 1,R 2,R 3,R 4和R 6独立地选自氢,卤素,烃基,取代的烃基,杂烃基或取代的杂烃基; R5和R7独立地选自氢,卤素,烃基,取代的烃基,杂烃基或取代的杂烃基。