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公开(公告)号:ZA975102B
公开(公告)日:1998-12-10
申请号:ZA975102
申请日:1997-06-10
Applicant: BASF AG
Inventor: BIDELL WOLFGANG , LANGHAUSER FRANZ , FISCHER DAVID , GREGORIUS HEIKE , KIRSTEN MARC OLIVER , HUEFFER STEPHAN , MUELLER PATRIK , HINGMANN ROLAND , SCHWEIER GUENTHER , MOLL ULRICH , MARCZINKE BERND LOTHAR , KERSTING MEINOLF , GRASMEDER JOHN RUSSELL , MCKENZIE IAN DAVID , JONES PETER JOHN VAUGHAN
IPC: C08F4/02 , C08F4/46 , C08F4/50 , C08F4/619 , C08F4/6192 , C08F10/00 , C08F110/06 , C08F
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公开(公告)号:ZA9705102B
公开(公告)日:1998-12-10
申请号:ZA9705102
申请日:1997-06-10
Applicant: BASF AG
Inventor: BIDELL WOLFGANG , LANGHAUSER FRANZ , FISCHER DAVID , GREGORIUS HEIKE , KIRSTEN MARC OLIVER , HUEFFER STEPHAN , MUELLER PATRIK , HINGMANN ROLAND , SCHWEIER GUENTHER , MOLL ULRICH , MARCZINKE BERND LOTHAR , KERSTING MEINOLF , GRASMEDER JOHN RUSSELL , MCKENZIE IAN DAVID , JONES PETER JOHN VAUGHAN
IPC: C08F4/02 , C08F4/46 , C08F4/50 , C08F4/619 , C08F4/6192 , C08F10/00 , C08F110/06 , C08F
CPC classification number: C08F10/00 , C08F4/61908 , C08F4/61912 , C08F4/61916 , C08F4/6192 , C08F110/06 , C08F2500/12 , C08F2500/24
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公开(公告)号:NO983785A
公开(公告)日:1998-10-19
申请号:NO983785
申请日:1998-08-19
Applicant: BASF AG
Inventor: LYNCH JOHN , FISCHER DAVID , G RTZ HANS HELMUT , SCHWEIER G NTHER
IPC: C08F4/12 , C08F4/44 , C08F4/60 , C08F4/619 , C08F4/6192 , C08F4/646 , C08F4/68 , C08F10/00 , C08F110/02
CPC classification number: C08F10/00 , C08F4/61908 , C08F4/61912 , C08F4/61916 , C08F4/61922 , C08F110/02 , C08F2500/12
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公开(公告)号:NO983787D0
公开(公告)日:1998-08-19
申请号:NO983787
申请日:1998-08-19
Applicant: BASF AG
Inventor: LYNCH JOHN , FISCHER DAVID , G RTZ HANS HELMUT , SCHWEIER G NTHER
IPC: C08F2/14 , C08F2/18 , C08F4/02 , C08F4/60 , C08F4/642 , C08F4/646 , C08F4/659 , C08F4/6592 , C08F4/68 , C08F10/00 , C08F110/02 , C08F
Abstract: Polymers of alkenes are prepared by suspension polymerization in the presence of catalyst systems by a process in which the catalyst systems used are supported catalyst systems obtainable by A) reaction of an inorganic carrier with a metal compound of the general formula I M1(R1)r(R2)s(R3)t(R4)u I where M1 is an alkali metal, an alkaline earth metal or a metal of main group III or IV of the Periodic Table, R1 is hydrogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl or arylalkyl, each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical, R2 to R4 are each hydrogen, halogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl, arylalkyl, alkoxy or dialkylamino, each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical, r is an integer from 1 to 4 and s, t and u are integers from 0 to 3, the sum r+s+t+u corresponding to the valency of M1, B) reaction of the material obtained according to A) with a metallocene complex in its metal dihalide form and a compound forming metallocenium ions and C) subsequent reaction with a metal compound of the general formula II M2(R5)o(R6)p(R7)q IIin which M2 is an alkali metal, an alkaline earth metal or a metal of main group III of the Periodic Table, R5 is hydrogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl or arylalkyl, each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical, R6 and R7 are each hydrogen, halogen, C1-C
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公开(公告)号:NO983785D0
公开(公告)日:1998-08-19
申请号:NO983785
申请日:1998-08-19
Applicant: BASF AG
Inventor: LYNCH JOHN , FISCHER DAVID , GOERTZ HANS HELMUT , SCHWEIER G NTHER
IPC: C08F4/12 , C08F4/44 , C08F4/60 , C08F4/619 , C08F4/6192 , C08F4/646 , C08F4/68 , C08F10/00 , C08F110/02 , C08F
Abstract: Supported catalyst systems are obtainable byA) reaction of an inorganic carrier with a metal compound of the general formula I whereM1 is an alkali metal, an alkaline earth metal or a metal of main group III or IV of the Periodic Table,R1 is hydrogen, Ch1-C10-alkyl, C6-C15-aryl, alkylaryl or arylalkyl each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,R2 to R4 are each hydrogen, halogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl, arylalkyl, alkoxy or dialkylamino each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,r is an integer from 1 to 4 ands, t and u are integers from 0 to 3 the sum r+s+t+u corresponding to the valency of M1,B) reaction of the material obtained according to A) with a metallocene complex in its metal dihalide form and a compound forming metallocenium ions andC) subsequent reaction with a metal compound of the general formula II whereM2 is an alkali metal, an alkaline earth metal or a metal of main group III of the Periodic Table,R5 is hydrogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl or arylalkyl each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,R6 and R7 are hydrogen, halogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl, arylalkyl or alkoxy each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,o is an integer from 1 to 3 andp and q are integers from 0 to 2 the sum o+p+q corresponding to the valency of M2.
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公开(公告)号:AU3339197A
公开(公告)日:1998-02-02
申请号:AU3339197
申请日:1997-06-17
Applicant: BASF AG
Inventor: BIDELL WOLFGANG , LANGHAUSER FRANZ , MOLL ULRICH , MCKENZIE IAN DAVID , FISCHER DAVID , HINGMANN ROLAND , SCHWEIER GUNTHER
IPC: C08F4/642 , C08F4/16 , C08F4/602 , C08F4/619 , C08F4/6192 , C08F10/00 , C08F110/06
Abstract: A process for preparing a supported transition metal catalyst comprising a particulate organic or inorganic support material, a transition metal complex and a compound capable of forming metallocenium ions comprises the following process steps:a) contacting a solution of a compound capable of forming metallocenium ions with a second solvent in which this compound is only sparingly soluble, in the presence of the support material,b) removing at least part of the solvent from the support material andc) contacting a solution of a mixture of a compound capable of forming metallocenium ions and a transition metal complex with a second solvent in which this mixture is only sparingly soluble, in the presence of the support material obtained as described in a) and b).
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公开(公告)号:ZA951725B
公开(公告)日:1996-09-02
申请号:ZA951725
申请日:1995-03-02
Applicant: BASF AG
Inventor: LANGHAUSER FRANZ , FISCHER DAVID , KERTH JUERGEN , SCHWEIER GUENTHER , BARSTIES ELKE , BRINTZINGER HANS-HERBERT , SCHAIBLE STEFAN , ROELL WERNER
IPC: C08F4/622 , C08F4/02 , C08F4/60 , C08F4/602 , C08F4/616 , C08F4/628 , C08F4/639 , C08F4/6392 , C08F4/642 , C08F4/656 , C08F4/6592 , C08F4/68 , C08F10/00 , C08F
Abstract: New supported catalyst systems prepd. by the following method: (a) reaction of a fine particled carrier with an alpha -tris-alkoxysilyl- OMEGA -haloalkyl cpd.; (b) addn. of a metallocene complex of formula (I); (c) reaction with a quaternising agent of formula (V); and (d) opt. addn. of an open chain or cyclic alumoxane cpd. of formula (VI) or (VII). M = Ti, Zr, Hf,V, Nb or Ta; X = F, Cl, Br, I, H 1-10C alkyl, 6-15C aryl or -OR ; R = 1-10C alkyl, 6-15C aryl, 1-10C alkyl, 6-20C aryl, 6-20C aryl - 1-10C alkyl, 1-10C fluoroalkyl or 6-20C fluoroaryl; R -R and R -R = H, 1-10C alkyl, opt.1-10C alkyl substd. 5-7 membered cycloalkyl or 6-15C aryl(alkyl),with which two neighbouring gps. may opt. form 4-15C cyclic gps., or Si(R )3; R = 1-10C alkyl, 6-15C aryl or 3-10C cycloalkyl; R = : Q = N,P, As, Sb or Bi; R , R = 1-10C alkyl, 3-15C cycloalkyl, 6-15C aryl, 1-10C alkyl- 6-20C aryl, 6-20C aryl -1-10C alkyl, 1-10C fluoroalkyl or 5-20C fluoroaryl, or R and R may form a 2-15C heterocyclic gp. contg. 1-8 heteroatoms from main gps. III-VI of the periodic table; R = H, 1-10C alkyl, opt.1-10C alkyl substd. 5-7 membered cycloalkyl, 6-15C aryl(alkyl) in which two neighbouring gps. may opt. form 4-15C cyclic gps. Si(R )3 or a gp. of formula R = 1-10C alkyl, 6-15C aryl or 3-10C cycloalkyl; Q = N, P, As, Sb, or Bi; R , R = 1-10C alkyl, 3-15C cycloalkyl, 6-15C aryl, 1-10C alkyl 6-20C aryl, 6-20C aryl -1-10C alkyl, 1-10C fluoroalkyl, 6-20C fluoroaryl or R14 and R15 may form a 2-15C heterocyclic gp.contg. 1-8 heteroatoms from main gps. III-VI of the periodic table; Y = a gp. of formula Z = Si,Ge, Sn or C; R -R = H, 1-10C alkyl, 3-10C cycloalkyl or 6-15C aryl, with two neighbouring gps. opt. forming a 4-15C cyclic gp.; A = 1-10C alkyl, 3-15C cycloalkyl, 6-15C aryl, 1-10C alkyl-6-20C aryl, 6-20C aryl-1-10C alkyl, 1-10C fluoroalkyl or 6-20C fluoroaryl; X = F, Cl, Br, I, SO3 , SO4 or NO3 ; a = 1-2; R = 1-4C alky; and m = 5-30. Also claimed are (i) the prepn. of the supported catalyst systems, and (ii) use of the catalyst systems for the prepn. of 2-10C alk-1-enes at -50 to 300 degrees C. 0.5-3000 bar.
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公开(公告)号:ZA951724B
公开(公告)日:1996-09-02
申请号:ZA951724
申请日:1995-03-02
Applicant: BASF AG
Inventor: LANGHAUSER FRANZ , FISCHER DAVID , KERTH JURGEN , SCHWEIER GUENTHER , BRINTZINGER HANS-HERBERT , BARSTIES ELKE , ROELL WERNER
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