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公开(公告)号:DE4431838A1
公开(公告)日:1996-03-14
申请号:DE4431838
申请日:1994-09-07
Applicant: BASF AG
Inventor: LYNCH JOHN DR , FISCHER DAVID DR , LANGHAUSER FRANZ DR , GOERTZ HANS-HELMUT DR , KERTH JUERGEN DR , SCHWEIER GUENTHER DR
IPC: C07F17/00 , C08F4/60 , C08F4/623 , C08F4/639 , C08F4/6392 , C08F4/64 , C08F4/642 , C08F4/646 , C08F4/655 , C08F4/68 , C08F10/00
Abstract: Supported metallocene catalysts are claimed which are obtd. by (a) depositing a mixt. of (A) a metallocene complex(es) of formula (I) and (B) a metal cpd(s). of formula (II) on a support which is opt. pretreated with a metal cpd(s). of formula (III); and (b) activating the system by reacting with a soln. or suspension of a cpd. which forms metallocenium ions. M )m(X )o (II) M )p(X )q (III) 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 or alkaryl, aralkyl, fluoroalkyl or fluoroaryl with 1-10C alkyl and 6-20C aryl gps.; R -R = H, 1-10C alkyl, 5-7C cycloalkyl (opt. substd. with 1-10C alkyl), or 6-15C aryl or aralkyl, opt. with 2 adjacent gps. forming a 4-15C ring or Si(R )3; R = 1-10C alkyl, 6-15C aryl or 3-10C cycloalkyl; Y = Si, Ge, Sn or C; R = H, 1-10C alkyl, 3-10C cycloalkyl or 6-15C aryl; n = 1, 2, 3 or 43; E = -O-, -S-, -NR - or -PR -; R = 1-10C alkyl, 3-10C cycloalkyl, 6-15C aryl, alkaryl or Si(R )3; R = 1-10C alkyl, 8-10C cycloalkyl, 6-15C aryl or alkaryl; M = alkali, alkaline earth or Gp.III metal; R = as for R (except for F-substd. gps.); X = F, Cl, Br or I; m = 1-3; o = 0-2; m+o = valency of M ; M = as for M , R = as for R ; X = F, Cl, Br or I; p = 1-3; q = 0-2; and p+q = valency of M . Also claimed are (i) the process as above, and (ii) the prodn. of polyolefins at -60 to +200 degrees C and 0.5-3500 bar in the presence of the above catalyst system, which is activated before, during or after its addn. to the reactor.
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公开(公告)号:DE4330661A1
公开(公告)日:1995-03-16
申请号:DE4330661
申请日:1993-09-10
Applicant: BASF AG
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公开(公告)号:DE19805329A1
公开(公告)日:1999-08-12
申请号:DE19805329
申请日:1998-02-11
Applicant: BASF AG
Inventor: MARCZINKE BERND LOTHAR DR , JONES PETER JOHN VAUGHAN , KERSTING MEINOLF DR , FISCHER DAVID DR , LANGHAUSER FRANZ DR , MOLL ULRICH DR , BIDELL WOLFGANG DR
IPC: B65D1/00 , B29C49/00 , B29C49/06 , B65D1/02 , C08F4/64 , C08F4/6592 , C08F4/74 , C08F10/06 , C08F110/06 , C08F210/06 , C08L23/10 , B29C49/08 , B65D1/10
Abstract: The invention relates to injection-stretch-blow moulded containers made of olefin polymers, containing propylene homopolymers or copolymers of propylene and other C2-C10-alk-1-enes, which can be obtained by polymerisation of the corresponding monomers with metallocene catalysts. The invention also relates to a method for producing injection-stretch-blow moulded containers made of olefin polymers and to the use of olefin polymers for producing injection-stretch-blow moulded containers.
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24.
公开(公告)号:DE19720980A1
公开(公告)日:1998-11-26
申请号:DE19720980
申请日:1997-05-20
Applicant: BASF AG
Inventor: BIDELL WOLFGANG DR , LANGHAUSER FRANZ DR , FISCHER DAVID DR , GREGORIUS HEIKE DR , KRISTEN MARC OLIVER DR , HUEFFER STEPHAN DR , MUELLER PATRIK DR , HINGMANN ROLAND DR , SCHWEIER GUENTHER DR
IPC: C08F4/02 , C08F4/619 , C08F4/6192 , C08F4/642 , C08F10/00 , C08F110/06
Abstract: Catalyst systems for the polymerisation of 2-12C alk-1-enes contain (a) an inorganic support (I), (b) metallocene complex(es) (II), (c) compound(s) (III) forming metallocenium ions, and optionally (d) organometallic compound(s) (IV) of alkali(ne earth) and/or group IIIB metal(s). (I) is an inorganic oxide with a pH of 1-6, which has pores and channels, the macroscopic volume fraction of which comprises 5-30% of the total particle. Also claimed are (i) preparation of alk-1-ene polymers using the catalyst systems; and (ii) the polymers per se. Polymerisation of 2-12C alk-1-enes, especially propylene or ethylene, is carried out at -50-300 deg C and 0.5-3000 bar, preferably in liquid monomers or in the gas phase. Prepolymerisation in suspension or in liquid monomers may be carried out first.
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公开(公告)号:ES2114256T3
公开(公告)日:1998-05-16
申请号:ES95114172
申请日:1995-09-09
Applicant: BASF AG
Inventor: FISCHER DAVID DR , LANGHAUSER FRANZ DR , KERTH JURGEN DR , SCHWEIER GUNTHER DR , MUELHAUPT ROLF PROF DR , SCHNEIDER MARTIN
Abstract: Oligomers (IA) and polymers (IB) are obtd. from 0.001-100 mole-% amino-alkene(s) of formula (II) and 0-99.999 mole-% alkene(s) (III). In (II): x = 0-25; and R -R = H, 1-10C alkyl, 5-7-membered cycloalkyl, opt. with 1-6C alkyl substits., or 6-15C aryl. When (III) is propene is x does not = 1.
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公开(公告)号:DE59501207D1
公开(公告)日:1998-02-12
申请号:DE59501207
申请日:1995-08-26
Applicant: BASF AG
Inventor: LYNCH JOHN DR , FISCHER DAVID DR , LANGHAUSER FRANZ D- BAD DUERKH , GOERTZ HANS-HELMUT DR , KERTH JUERGEN DR , SCHWEIER GUENTHER DR
IPC: C07F17/00 , C08F4/60 , C08F4/623 , C08F4/639 , C08F4/6392 , C08F4/64 , C08F4/642 , C08F4/646 , C08F4/655 , C08F4/68 , C08F10/00
Abstract: Supported metallocene catalysts are claimed which are obtd. by (a) depositing a mixt. of (A) a metallocene complex(es) of formula (I) and (B) a metal cpd(s). of formula (II) on a support which is opt. pretreated with a metal cpd(s). of formula (III); and (b) activating the system by reacting with a soln. or suspension of a cpd. which forms metallocenium ions. M )m(X )o (II) M )p(X )q (III) 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 or alkaryl, aralkyl, fluoroalkyl or fluoroaryl with 1-10C alkyl and 6-20C aryl gps.; R -R = H, 1-10C alkyl, 5-7C cycloalkyl (opt. substd. with 1-10C alkyl), or 6-15C aryl or aralkyl, opt. with 2 adjacent gps. forming a 4-15C ring or Si(R )3; R = 1-10C alkyl, 6-15C aryl or 3-10C cycloalkyl; Y = Si, Ge, Sn or C; R = H, 1-10C alkyl, 3-10C cycloalkyl or 6-15C aryl; n = 1, 2, 3 or 43; E = -O-, -S-, -NR - or -PR -; R = 1-10C alkyl, 3-10C cycloalkyl, 6-15C aryl, alkaryl or Si(R )3; R = 1-10C alkyl, 8-10C cycloalkyl, 6-15C aryl or alkaryl; M = alkali, alkaline earth or Gp.III metal; R = as for R (except for F-substd. gps.); X = F, Cl, Br or I; m = 1-3; o = 0-2; m+o = valency of M ; M = as for M , R = as for R ; X = F, Cl, Br or I; p = 1-3; q = 0-2; and p+q = valency of M . Also claimed are (i) the process as above, and (ii) the prodn. of polyolefins at -60 to +200 degrees C and 0.5-3500 bar in the presence of the above catalyst system, which is activated before, during or after its addn. to the reactor.
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公开(公告)号:ES2104242T3
公开(公告)日:1997-10-01
申请号:ES94113857
申请日:1994-09-03
Applicant: BASF AG
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公开(公告)号:DE59403529D1
公开(公告)日:1997-09-04
申请号:DE59403529
申请日:1994-09-03
Applicant: BASF AG
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公开(公告)号:DE19606165A1
公开(公告)日:1997-08-21
申请号:DE19606165
申请日:1996-02-20
Applicant: BASF AG
Inventor: LYNCH JOHN DR , FISCHER DAVID DR , GOERTZ HANS-HELMUT DR , SCHWEIER GUENTHER DR
IPC: C08F2/34 , C08F4/619 , C08F4/6192 , C08F4/646 , C08F4/68 , C08F10/00 , C08F110/02 , C08L23/00 , D01F6/04
Abstract: A process for producing polymers of alkenes by gas phase polymerisation in the presence of catalyst systems where use is made of supported catalyst systems obtainable by A) reacting an inorganic support material with a metal compound of the general formula (I) M (R )r(R )s(R )t(R )u in which M is an alkaline or alkaline earth metal or a metal from main group III or IV of the periodic system, R is hydrogen, C1-C10 alkyl, C6-C15 aryl, alkyl or aryl alkyl with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical, R to R are hydrogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl, alkoxy or dialkylamino with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical, r is a whole number from 1 to 4 and s, t, and u are whole numbers from 0 to 3, where the sum r+s+t+u corresponds to the valency of M , B) reacting the material obtained from A) with a metallocene complex in its metal dihalogenide from and a metallocenium ion-forming compound and C) subsequent reaction with a metal compound of the general formula (II) M (R )o(R )p(R )q in which M is a metal of main group III of the periodic system, R is hydrogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical, R and R are hydrogen, halogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl, aryl alkyl or alkoxy with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical, o is a whole number from 1 to 3 and p and q are whole numbers from 0 to 2 where the sum o+p+q corresponds to the valency of M .
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公开(公告)号:DE59500200D1
公开(公告)日:1997-06-05
申请号:DE59500200
申请日:1995-02-22
Applicant: BASF AG
Inventor: LANGHAUSER FRANZ DR , FISCHER DAVID DR , KERTH JUERGEN DR , SCHWEIER GUENTHER DR , BARSTIES ELKE , BRINTZINGER HANS-HERBERT PROF , SCHAIBLE STEFAN , ROELL WERNER DR
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
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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