公开(公告)号：AU2477397A

公开(公告)日：1997-12-18

申请号：AU2477397

申请日：1997-06-10

Applicant: BASF AG

Inventor： HUFFER STEPHAN ,  BIDELL WOLFGANG ,  MULLER PATRIK ,  MOLL ULRICH ,  HINGMANN ROLAND ,  SCHWEIER GUNTHER

IPC: C08F4/654 ,  C08F4/02 ,  C08F4/646 ,  C08F4/658 ,  C08F10/00 ,  C08F110/06 ,  C08F4/643 ,  C08F4/52 ,  C08F10/06

Abstract: Ziegler-Natta type catalyst system (ZNC), containing (a) a titanium-based solid component containing compounds of Ti and magnesium, a halogen, an inorganic oxide support (IOS) and a carboxylate ester as electron donor, (b) an aluminium compound and (c) optionally another electron donor, in which the oxide (IOS) has a pH of 1-6, an average particle diameter of 5-200 microns and an average primary particle diameter of 1-20 mu m, and contains pores or channels with an average diameter of 0.1-20 mu m in amounts of 5-30 vol%. Also claimed is (i) a process for the production of ZNC by interacting components (a), (b) and (c) together at 0-150 degrees C and 1-100 bar; (ii) a process for the production of polymers of 2-20C alk-1-enes by polymerisation of the alkene (preferably propylene) and optionally other comonomers at 20-150 degrees C and 1-100 bar in presence of (ZNC); (iii) polymers of propylene obtained by this process.

公开(公告)号：AU718385B2

公开(公告)日：2000-04-13

申请号：AU3172097

申请日：1997-06-03

Applicant: BASF AG

Inventor： BIDELL WOLFGANG ,  LANGHAUSER FRANZ ,  FISCHER DAVID ,  GREGORIUS HEIKE ,  KRISTEN MARC OLIVER ,  HUFFER STEPHAN ,  MULLER PATRIK ,  HINGMANN ROLAND ,  SCHWEIER GUNTHER ,  MOLL ULRICH ,  MARCZINKE BERND LOTHAR ,  KERSTING MEINOLF ,  GRASMEDER JOHN RUSSELL ,  KENZIE IAN DAVID MC ,  JONES PETER JOHN VAUGHAN

IPC: C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F4/652 ,  C08F10/00 ,  C08F110/06

公开(公告)号：AU710890B2

公开(公告)日：1999-09-30

申请号：AU7414496

申请日：1996-12-04

Applicant: BASF AG

Inventor： HUFFER STEPHAN ,  KERSTING MEINOLF ,  LANGHAUSER FRANZ ,  WERNER RAINER ALEXANDER ,  MULLER PATRIK ,  KERTH JURGEN

IPC: C08F4/658 ,  C08F4/02 ,  C08F4/64 ,  C08F4/654 ,  C08F210/06 ,  C08F210/16 ,  D01F6/06 ,  C08F4/10 ,  C08F4/12 ,  C08F4/50 ,  C08F4/646 ,  C08F4/649 ,  C08F210/02 ,  C08F210/08

Abstract: Statistical propylene copolymers with 2-10C alk-1-ene comonomer (alkene) units are claimed, obtained by polymerisation of propylene and alkene at 50-100 degrees C and 15-40 bar with a mean residence time of 0.5-5 hrs., in presence of a Ziegler-Natta catalyst with: (a) a titanium-containing solid component containing a magnesium compound, a halogen, a silica gel support and a carboxylate ester as electron donor; plus (b) an aluminium compound; and (c) another electron donor as cocatalysts. The silica gel support has an average particle diameter of 5-200 mu m and an average primary particle diameter of 1-10 mu m, and contains 5-20 vol% of pores or channels with an average diameter of 1-10 mu m. Also claimed is a process for the production of propylene copolymers.

公开(公告)号：AU708459B2

公开(公告)日：1999-08-05

申请号：AU6195896

申请日：1996-08-07

Applicant: BASF AG

Inventor： HUFFER STEPHAN ,  KERTH JURGEN ,  KOLLE PETER ,  MULLER PATRIK ,  HEMMERICH RAINER ,  KERSTING MEINOLF ,  WERNER RAINER ALEXANDER ,  SCHERER GUNTER ,  SEELERT STEFAN

IPC: C08F4/642 ,  C08F4/02 ,  C08F4/60 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  C08J5/18

公开(公告)号：AU6614298A

公开(公告)日：1998-08-25

申请号：AU6614298

申请日：1998-01-15

Applicant: BASF AG

Inventor： KRISTEN MARC OLIVER ,  MULLER PATRIK ,  MOLL ULRICH ,  KOLLE PETER

IPC: B01D53/26 ,  B01D53/28 ,  B01J20/32 ,  B01J31/12 ,  B01J31/14 ,  B01J31/16 ,  B01J31/22 ,  C08F4/02 ,  C08F4/42 ,  C08F4/60 ,  C08F4/64 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/02 ,  C09K21/06

Abstract: A free-flowing solid which does not self-ignite, comprising:a) at least one support component,b) at least one chemical compound which per se is self-igniting,c) at least one inert liquid andd) further components.

公开(公告)号：AU3172097A

公开(公告)日：1998-01-07

申请号：AU3172097

申请日：1997-06-03

Applicant: BASF AG

Inventor： BIDELL WOLFGANG ,  LANGHAUSER FRANZ ,  FISCHER DAVID ,  GREGORIUS HEIKE ,  KRISTEN MARC OLIVER ,  HUFFER STEPHAN ,  MULLER PATRIK ,  HINGMANN ROLAND ,  SCHWEIER GUNTHER ,  MOLL ULRICH ,  MARCZINKE BERND LOTHAR ,  KERSTING MEINOLF ,  GRASMEDER JOHN RUSSELL ,  MCKENZIE IAN DAVID ,  JONES PETER JOHN VAUGHAN

IPC: C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F4/652 ,  C08F10/00 ,  C08F110/06