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公开(公告)号:WO2004078765A2
公开(公告)日:2004-09-16
申请号:PCT/EP2004002179
申请日:2004-03-04
Applicant: BASF AG , OKUDA JUN , MOELLER KLAUS , REIMER VALENTINE
Inventor: OKUDA JUN , MOELLER KLAUS , REIMER VALENTINE
IPC: C07C323/20 , C07F7/00 , C08F4/642 , C08F4/659 , C08F10/02 , C08F12/04 , C08F110/02 , C08F210/02 , C08F12/08
CPC classification number: C08F10/02 , C07C323/20 , C07F7/006 , C08F4/65912 , C08F4/65916 , C08F12/08 , C08F110/02 , C08F210/02 , C08F212/08 , C08F4/659 , C08F2500/03 , C08F4/64165 , C08F4/64196
Abstract: The invention relates to bisphenolate ligand systems and related compounds, transition metal compounds containing said inventive ligand systems, a catalyst system for the polymerization of unsaturated compounds containing at least one inventive transition metal compound and at least one co-catalyst, a method for the production of polymers by polymerization or copolymerization of at least one unsaturated compound in the presence of an inventive catalyst system and the use of an inventive transition metal compound or an inventive catalyst system for the production of isotactic polystyrene.
Abstract translation: 本发明涉及具有新颖的配体,不饱和化合物含有至少一种本发明的过渡金属化合物和至少一种助催化剂,用于通过至少一种不饱和化合物的聚合或共聚合制备聚合物的方法,聚合的催化剂体系的双酚配体系统和相关的化合物,过渡金属化合物 在一个新的催化剂体系的存在和用于生产全同立构聚苯乙烯的使用新的过渡金属化合物的或本发明催化剂体系的。
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公开(公告)号:DE10309837A1
公开(公告)日:2004-09-16
申请号:DE10309837
申请日:2003-03-05
Applicant: BASF AG
Inventor: OKUDA JUN , MOELLER KLAUS , REIMER VALENTINE
IPC: C07C323/20 , C07F7/00 , C08F4/642 , C08F4/659 , C08F10/02 , C08F12/04 , C08F110/02 , C08F210/02 , C07F7/28 , C08F4/76 , C08F112/08 , C08F212/08
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公开(公告)号:AU2003287981A1
公开(公告)日:2004-06-07
申请号:AU2003287981
申请日:2003-11-03
Applicant: BASF AG
Inventor: KRISTEN MARC OLIVER , PREISHUBER-PFLUGL PETER , OKUDA JUN , REIMER VALENTINE
IPC: B01J31/14 , B01J31/18 , B01J31/22 , C07D277/42 , C07D277/82 , C07F7/00 , C08F4/62 , C08F4/64 , C08F4/659 , C08F110/02 , B01J31/00 , C08F10/00
Abstract: Compounds with a 5-membered unsaturated heterocycle attached by an optionally substituted aminomethyl or phosphinomethyl group to a benzene ring substituted in the o-position with a hydroxy, thiol, amino, alkoxy or alkylthio group. Compounds of formulae (Ia) or (Ib) are new. E1 = O, S, Se, Te, NR, CR2 or PR; E2, E3 = CR, N or P; E4 = N or P; E5 = OH, SH, NHR, OR, SR or NRR; E6 = NH, PH, NR or PR, and at least one of the groups E5 or E6 contains a hydrogen atom; R5, R6 = H, alkyl (linear, branched or cyclic) or aryl; R1-R4 = H, alkyl, aryl, halogen or nitro; R, R = H or alkyl; E2, E3 = O, S, Se, Te, NR, CR2 or PR Independent claims are included for: (1) a method for the production of (Ia) and (Ib) by reacting an aromatic aldehyde with a 5-membered heterocyclic compound substituted with the group -E6H2, followed by reduction of the -CH=E6- group; (2) metal complexes of formula LxMRYz (V); (3) a method for the production of (V) by deprotonation of (Ia) or (Ib) with a base followed by reaction with a metal compound, or by direct reaction of (Ia) or (Ib) with a metal compound; (4) catalytically-active compositions (CAC) comprising: (A) a complex (V) as above; and (B) a component selected from (B1) an organometallic compound, (B2) an organoaluminum-oxy compound and/or (B3) a compound which reacts with complex (A) to form an ion pair; (5) a method for the production of CAC by contacting (A) with (B); and optionally a support material; (6) a method for the (co)polymerization of olefins in presence of CAC as above polymers and copolymers obtained by this method. L = mono- (a) or di-anionic ligand (b) derived from (Ia) or (Ib); E5 = O-, S- or RN- (preferably O-) with E6 = N- or P- (preferably N-) if L is (b), or O-, S- or RN- (preferably O-) with E6 = NR or PR, or OR, SR or NRR' with E6 = N- or P- (preferably N-) if L is (a); M = Ti, Zr, Hf, V, Nb, Ta, Cr, Mo or W (preferably Ti, Zr or Hf) if L is (b), or the above metals plus Ni, Pd, Co, Fe, Cu, Ru or Rh (preferably Ti, Zr, Hf, Ni or Pd) if L is (a); R = H, hydrocarbyl (preferably alkyl as above), NR2, OR, halogen or acetylacetonate, preferably halogen or OR; R = H or alkyl; Y = Lewis acid; x = 1 or 2, preferably 1 if L is (b), or 1, 2 or 3 if L is (a); y = 1-4, preferably 2 if L is (b), or 1-4 if L is (a); z = 0-2, preferably 0; R and Y may form a common group, with 2x + y and x + y being the valency of M when L is (b) and (a) respectively.
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