公开(公告)号：AU1032497A

公开(公告)日：1997-06-19

申请号：AU1032497

申请日：1996-11-28

Applicant: BASF AG

Inventor： JONES PETER JOHN VAUGHAN ,  HINGMANN ROLAND ,  LANGHAUSER FRANZ ,  MARCZINKE BERND LOTHAR ,  HORTON MURRAY ,  FISCHER DAVID ,  SCHWEIER GUNTHER

IPC: B32B27/32 ,  C08F4/64 ,  C08F4/659 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08J5/18 ,  C08L23/10

公开(公告)号：ES2091626T3

公开(公告)日：1996-11-01

申请号：ES93917357

申请日：1993-01-30

Applicant: BASF AG

Inventor： LANGHAUSER FRANZ ,  LUX MARTIN ,  MUELHAUPT ROLF ,  FISCHER DAVID

IPC: C08F4/645 ,  C07F5/06 ,  C08F4/60 ,  C08F4/623 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/642 ,  C08F4/646 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F110/06

公开(公告)号：DE59303883D1

公开(公告)日：1996-10-24

申请号：DE59303883

申请日：1993-01-30

Applicant: BASF AG

Inventor： LANGHAUSER FRANZ ,  LUX MARTIN ,  MUELHAUPT ROLF ,  FISCHER DAVID

IPC: C08F4/645 ,  C07F5/06 ,  C08F4/60 ,  C08F4/623 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/642 ,  C08F4/646 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F110/06

公开(公告)号：NO962696L

公开(公告)日：1996-06-26

申请号：NO962696

申请日：1996-06-26

Applicant: BASF AG

Inventor： LUX MARTIN ,  SAIVE ROLAND ,  LANGHAUSER FRANZ ,  MICKLITZ WOLFGANG ,  GORTZ HANS-HELMUT ,  LILGE DIETER

IPC: C08F2/06 ,  C08F2/14 ,  C08F4/606 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/64 ,  C08F4/642 ,  C08F4/646 ,  C08F4/6592 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16

Abstract: PCT No. PCT/EP94/04125 Sec. 371 Date Jun. 26, 1996 Sec. 102(e) Date Jun. 26, 1996 PCT Filed Dec. 13, 1994 PCT Pub. No. WO95/18160 PCT Pub. Date Jul. 6, 1995Homopolymers of ethylene or copolymers of ethylene with other olefins or mixtures thereof are prepared by suspension polymerization in the presence of catalyst systems by a process in which the catalyst systems used are those which contain, as active components, A) a finely divided carrier treated with trialkylaluminum, B) a metallocene complex, C) an open-chain or cyclic alumoxane compound and D) an alkali metal alkyl or alkaline earth metal alkyl or a mixture thereof.

公开(公告)号：FI962620A

公开(公告)日：1996-06-25

申请号：FI962620

申请日：1996-06-25

Applicant: BASF AG

Inventor： LUX MARTIN ,  SAIVE ROLAND ,  LANGHAUSER FRANZ ,  MICKLITZ WOLFGANG ,  GOERTZ HANS-HELMUT ,  LILGE DIETER

IPC: C08F2/06 ,  C08F2/14 ,  C08F4/606 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/64 ,  C08F4/642 ,  C08F4/646 ,  C08F4/6592 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F

Abstract: PCT No. PCT/EP94/04125 Sec. 371 Date Jun. 26, 1996 Sec. 102(e) Date Jun. 26, 1996 PCT Filed Dec. 13, 1994 PCT Pub. No. WO95/18160 PCT Pub. Date Jul. 6, 1995Homopolymers of ethylene or copolymers of ethylene with other olefins or mixtures thereof are prepared by suspension polymerization in the presence of catalyst systems by a process in which the catalyst systems used are those which contain, as active components, A) a finely divided carrier treated with trialkylaluminum, B) a metallocene complex, C) an open-chain or cyclic alumoxane compound and D) an alkali metal alkyl or alkaline earth metal alkyl or a mixture thereof.

公开(公告)号：ZA93880B

公开(公告)日：1994-08-09

申请号：ZA93880

申请日：1993-02-09

Applicant: BASF AG

Inventor： LANGHAUSER FRANZ ,  LUX MARTIN ,  MUELHAUPT ROLF ,  FISCHER DAVID

IPC: C08F4/645 ,  C07F5/06 ,  C08F4/60 ,  C08F4/623 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/642 ,  C08F4/646 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F110/06 ,  C08F

公开(公告)号：DE59607533D1

公开(公告)日：2001-09-27

申请号：DE59607533

申请日：1996-02-14

Applicant: BASF AG

Inventor： FISCHER DAVID ,  LANGHAUSER FRANZ ,  SCHWEIER GUENTHER ,  BRINTZINGER HANS-HERBERT ,  LEYSER NADINE

IPC: B01J31/22 ,  C07F9/54 ,  C07F17/00 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F10/00

Abstract: PCT No. PCT/EP96/00619 Sec. 371 Date Aug. 14, 1997 Sec. 102(e) Date Aug. 14, 1997 PCT Filed Feb. 14, 1996 PCT Pub. No. WO96/26211 PCT Pub. Date Aug. 29, 1996Metallocene complexes having a cationic bridge of the formula I where the substituents have the following meanings: M is a metal of transition group III, IV, V or VI of the Periodic Table of the Elements or a metal of the lanthanide group, X is fluorine, chlorine, bromine, iodine, hydrogen, C1-C10-alkyl, C6-C15-aryl or -OR5, R1 to R12, Y, Z and n having the meanings set out in the specification, said complexes can be prepared via ligand systems of the formula II II as intermediates.

公开(公告)号：ES2156389T3

公开(公告)日：2001-06-16

申请号：ES97929194

申请日：1997-06-17

Applicant: BASF AG

Inventor： BIDELL WOLFGANG ,  LANGHAUSER FRANZ ,  MOLL ULRICH ,  MC KENZIE IAN DAVID ,  FISCHER DAVID ,  HINGMANN ROLAND

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).

公开(公告)号：NO309193B1

公开(公告)日：2000-12-27

申请号：NO962696

申请日：1996-06-26

Applicant: BASF AG

Inventor： LUX MARTIN ,  SAIVE ROLAND ,  LANGHAUSER FRANZ ,  MICKLITZ WOLFGANG ,  GOERTZ HANS-HELMUT ,  LILGE DIETER

IPC: C08F2/06 ,  C08F2/14 ,  C08F4/606 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/64 ,  C08F4/642 ,  C08F4/646 ,  C08F4/6592 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16

Abstract: PCT No. PCT/EP94/04125 Sec. 371 Date Jun. 26, 1996 Sec. 102(e) Date Jun. 26, 1996 PCT Filed Dec. 13, 1994 PCT Pub. No. WO95/18160 PCT Pub. Date Jul. 6, 1995Homopolymers of ethylene or copolymers of ethylene with other olefins or mixtures thereof are prepared by suspension polymerization in the presence of catalyst systems by a process in which the catalyst systems used are those which contain, as active components, A) a finely divided carrier treated with trialkylaluminum, B) a metallocene complex, C) an open-chain or cyclic alumoxane compound and D) an alkali metal alkyl or alkaline earth metal alkyl or a mixture thereof.

公开(公告)号：DE19843689A1

公开(公告)日：2000-03-30

申请号：DE19843689

申请日：1998-09-24

Applicant: BASF AG

Inventor： VOLKMER DIETER ,  SCHEY PETER ,  PLOETZ HERBERT ,  LANGHAUSER FRANZ ,  MECKELNBURG DIRK ,  KLEIN HANS-JOSEF ,  BERGNER MICHAEL ,  OELZE JUERGEN

IPC: B01F7/00 ,  B01F7/16 ,  B01F7/24 ,  B01F15/00 ,  B01J19/00 ,  B01J19/18 ,  B01J19/20 ,  C08F2/00 ,  G01K13/08

Abstract: Process for measuring the parameters in reactors with moving stirrers contained in the inside of the reactors comprises placing at least two probes (2) on the surface of the moving stirrers connected to a sensor signal amplifier by cables located in the stirrer, feeding measured data obtained at the probes to a sensor signal amplifier via a connecting cable, and further feeding to an electronic evaluation apparatus by contact-less signal transmission. An Independent claim is also included for an apparatus for determining the parameters in reactors with moving stirrers.