公开(公告)号：AU3704999A

公开(公告)日：1999-11-01

申请号：AU3704999

申请日：1999-04-01

Applicant: BASF AG

Inventor： QUEISSER JOACHIM ,  SLANY MICHAEL ,  SCHAFER ANSGAR ,  SCHULZ MICHAEL

IPC: B01J31/24 ,  C07F9/50 ,  C07F9/6568 ,  C07F15/00 ,  C08G67/02 ,  C08L73/00 ,  C09D173/00 ,  D01F6/76 ,  D02G3/00

Abstract: Disclosed is a cis-bridged metal complex of the formula (I)where R5 is an electron-withdrawing radical, and catalyst systems based on these complexes for copolymerizing carbon monoxide and olefinically unsaturated compounds.

公开(公告)号：BR9709702A

公开(公告)日：1999-08-10

申请号：BR9709702

申请日：1997-05-30

Applicant: BASF AG

Inventor： GROSCH GEORG HEINRICH ,  MUELLER ULRICH ,  SCHULZ MICHAEL ,  RIEBER NORBERT ,  WUERZ HARALD

IPC: C07D301/06 ,  B01J29/04 ,  B01J29/89 ,  C07D301/04 ,  C07D301/10 ,  C07D303/04

Abstract: PCT No. PCT/EP97/02821 Sec. 371 Date Dec. 14, 1998 Sec. 102(e) Date Dec. 14, 1998 PCT Filed May 30, 1997 PCT Pub. No. WO97/47386 PCT Pub. Date Dec. 18, 1997An oxidation catalyst based on titanium silicalites or vanadium silicalites having a zeolite structure and containing from 0.01 to 30% by weight of one or more noble metals selected from the group consisting of ruthenium, rhodium, palladium, osmium, iridium, platinum, rhenium, gold and silver has been molded by a compacting shaping process. This oxidation catalyst is used for the preparation of epoxides, in particular propylene oxide, from olefins, hydrogen and oxygen.

公开(公告)号：CA2249019A1

公开(公告)日：1999-04-17

申请号：CA2249019

申请日：1998-10-16

Applicant: BASF AG

Inventor： SCHWAB PETER ,  SCHULZ MICHAEL

IPC: B01J23/36 ,  B01J23/46 ,  C07B61/00 ,  C07C6/04 ,  C07C11/06 ,  C07C7/04

Abstract: A process for preparing propene and a) reaction of 1-butene, 2-butene and isobutene to give propene, 2-pentene and 2-methyl-2-butene in the presence of a metathesis catalyst comprising at least o ne compound of a metal of transition group VIb, VIIb or VIII of the Periodic Table of the Elements, b) subsequent separation of the propene and 2-pentene/2-methyl-2-butene formed, c) subsequent reaction of the 2-pentene and 2-methyl-2-butene with ethene to giv e propene, 1-butene and isobutene in the presence of a methathesis catalyst compri sing at least one compound of a metal of transition group VIb, VIIb or VIII of the Periodic Table of the Elements, d) subsequent separation of the propene and 1-butene/isobutene formed, e) subsequent return of the 1-butene and isobutene formed to step a), are described.

公开(公告)号：CA2295044A1

公开(公告)日：1998-12-10

申请号：CA2295044

申请日：1998-06-05

Applicant: BASF AG

Inventor： TREIBER GERT ,  HENKELMANN JOCHEM ,  BOETTCHER ARND ,  ELLER KARSTEN ,  HARDER WOLFGANG ,  STAMMER ACHIM ,  WENZEL ANNE ,  BASSLER PETER ,  KAIBEL GERD ,  SCHULZ MICHAEL ,  RIEBER NORBERT ,  WALCH ANDREAS ,  TELES JOAQUIM HENRIQUE ,  GROSCH GEORG ,  FISCHER MARTIN ,  MUELLER ULRICH ,  QUAISER STEFAN

IPC: B01J29/90 ,  B01J38/14 ,  C07B41/00 ,  C07B61/00 ,  C07D301/12 ,  C07D301/19

Abstract: The invention relates to a method for oxidizing an organic compound containing at least one C-C double bond or a mixture of two or more thereof, comprising the following steps: (I) production of a hydroperoxide; (II) reaction of an organic compound containing at least one C-C double bond or a mixture of two or more thereof with the hydroperoxide produced in step (I) in the presence of a zeolitic catalyst; (III) regeneration of the at least partially deactivated zeolitic catalyst used in step (II) and (IV) reaction according to step (II) using a zeolitic catalyst which contains the regenerated catalyst from step (III).

公开(公告)号：ES2121477T3

公开(公告)日：1998-11-16

申请号：ES96904060

申请日：1996-02-10

Applicant: BASF AG

Inventor： TELES JOAQUIM HENRIQUE ,  SCHNURR WERNER ,  FISCHER ROLF ,  RIEBER NORBERT ,  SCHULZ MICHAEL

IPC: C07C45/41 ,  C07D301/14 ,  C07D303/04

Abstract: PCT No. PCT/EP96/00578 Sec. 371 Date Aug. 5, 1997 Sec. 102(e) Date Aug. 5, 1997 PCT Filed Feb. 10, 1996 PCT Pub. No. WO96/26198 PCT Pub. Date Aug. 29, 1996Preparation of epoxides from olefins by means of aromatic peroxycarboxylic acids comprises a step A of epoxidizing the olefin and removing the resulting aromatic carboxylic acid from the epoxide, a step B of catalytically hydrogenating the removed aromatic carboxylic acid to the corresponding aromatic aldehyde, and a step C of oxidizing this aldehyde with oxygen or an oxygen-containing gas mixture back to the aromatic peroxycarboxylic acid for re-use for epoxidizing an olefin.

公开(公告)号：AU3093297A

公开(公告)日：1998-01-07

申请号：AU3093297

申请日：1997-05-30

Applicant: BASF AG

Inventor： GROSCH GEORG HEINRICH ,  MULLER ULRICH ,  SCHULZ MICHAEL ,  RIEBER NORBERT ,  WURZ HARALD

IPC: B01J29/04 ,  B01J29/89 ,  C07D301/12 ,  C07D303/04

公开(公告)号：AU1793297A

公开(公告)日：1997-09-16

申请号：AU1793297

申请日：1997-02-20

Applicant: BASF AG

Inventor： MULLER ULRICH ,  BROCKER FRANZ JOSEF ,  GROSCH GEORG HEINRICH ,  PUTTER HERMANN ,  SCHULZ MICHAEL ,  RIEBER NORBERT ,  HARDER WOLFGANG

IPC: B01J21/06 ,  B01J23/22 ,  B01J29/04 ,  B01J29/89 ,  B01J35/04 ,  B01J35/06 ,  B01J37/02 ,  C01B15/029 ,  C01B21/14 ,  C07D301/12

Abstract: PCT No. PCT/EP97/00804 Sec. 371 Date Aug. 26, 1998 Sec. 102(e) Date Aug. 26, 1998 PCT Filed Feb. 20, 1997 PCT Pub. No. WO97/31711 PCT Pub. Date Sep. 4, 1997The present invention relates to a gauze catalyst based on titanium or vanadium zeolites and inert gauze fabrics which is suitable for accelerating oxidation reactions such as epoxidation of olefins, hydrogen peroxide production or hydroxylamine synthesis.

公开(公告)号：AU1309597A

公开(公告)日：1997-08-01

申请号：AU1309597

申请日：1997-01-03

Applicant: BASF AG

Inventor： MULLER ULRICH ,  SCHULZ MICHAEL ,  GEHRER EUGEN ,  GROSCH GEORG HEINRICH ,  HARDER WOLFGANG ,  DEMBOWSKI JURGEN

IPC: B01J29/04 ,  B01J29/89 ,  C01B15/029 ,  C07D301/04 ,  C07D301/10