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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
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公开(公告)号：DE59403550D1
公开(公告)日：1997-09-04
申请号：DE59403550
申请日：1994-11-17
Applicant: BASF AG
Inventor： KERSTING MEINOLF , HUNGENBERG KLAUS-DIETER , KOELLE PETER , KERTH JUERGEN
Abstract: Catalyst systems of the Ziegler-Natta type containing, as active constituents a) a titanium-containing solid component containing titanium, magnesium, halogen and a carboxylic ester (carboxylate) as electron-donor compound, and, as catalyst b) an aluminium compound and c) optionally a further electron-donor compound, where a compound of the formula I Rm1A1 - (OCOR )m2 (I> in which R and R are identical or different and are each a hydrogen radical or a C1-C8 alkyl radical and m1 and m2 are each the number 1 or 2 and they add up to the number 3, is used during preactivation of the titanium-containing component a) with the cocatalyst as aluminium compound b).
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Patent Agency Ranking
公开(公告)号：DE19545498A1
公开(公告)日：1997-06-12
申请号：DE19545498
申请日：1995-12-06
Applicant: BASF AG
Inventor： HUEFFER STEPHAN , KERSTING MEINOLF , LANGHAUSER FRANZ , WERNER RAINER ALEXANDER , SEELERT STEFAN , MUELLER PATRIK , KERTH JUERGEN
IPC: C08F4/658 , C08F2/00 , C08F4/02 , C08F4/64 , C08F4/654 , C08F4/656 , C08F210/06 , C08F297/08 , C08F10/06 , C08F255/02 , C08L23/10 , D01F6/06
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公开(公告)号：ES2100072T3
公开(公告)日：1997-06-01
申请号：ES94917639
申请日：1994-05-17
Applicant: BASF AG
Inventor： KERSTING MEINOLF , LANGHAUSER FRANZ , KERTH JUERGEN , SCHWEIER GUENTHER
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公开(公告)号：ES2083637T3
公开(公告)日：1996-04-16
申请号：ES92114801
申请日：1992-08-29
Applicant: BASF AG
Inventor： KERSTING MEINOLF , HUNGENBERG KLAUS-DIETER , KOELLE PETER
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公开(公告)号：AU653631B2
公开(公告)日：1994-10-06
申请号：AU2353492
申请日：1992-09-11
Applicant: BASF AG
Inventor： KERSTING MEINOLF , KERTH JUERGEN , HUNGENBERG KLAUS-DIETER , KOELLE PETER
IPC: C08F4/654 , C08F4/60 , C08F4/642 , C08F4/646 , C08F4/648 , C08F4/651 , C08F4/657 , C08F10/00 , C08F4/643 , C08F10/06
Abstract: The present invention relates to a novel process for the preparation of Ziegler-Natta catalyst systems containing, as active constituents, a) a titanium-containing solid component which contains titanium, magnesium, halogen and a carboxylic ester and, as cocatalyst, b) an aluminium compound and c) optionally a further electron-donor compound. The invention furthermore relates to Ziegler-Natta catalyst systems obtainable by this process, to the preparation of polymers of propylene with the aid of these catalyst systems, to polymers obtainable by this preparation method, and to films and mouldings made from these polymers.
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公开(公告)号：BR9203533A
公开(公告)日：1993-04-13
申请号：BR9203533
申请日：1992-09-11
Applicant: BASF AG
Inventor： KERSTING MEINOLF , KERTH JUERGEN , HUNGENBERG KLAUS-DIETER , KOELLE PETER
IPC: C08F4/654 , C08F4/60 , C08F4/642 , C08F4/646 , C08F4/648 , C08F4/651 , C08F4/657 , C08F10/00 , C08F4/64
Abstract: The present invention relates to a novel process for the preparation of Ziegler-Natta catalyst systems containing, as active constituents, a) a titanium-containing solid component which contains titanium, magnesium, halogen and a carboxylic ester and, as cocatalyst, b) an aluminium compound and c) optionally a further electron-donor compound. The invention furthermore relates to Ziegler-Natta catalyst systems obtainable by this process, to the preparation of polymers of propylene with the aid of these catalyst systems, to polymers obtainable by this preparation method, and to films and mouldings made from these polymers.
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