公开(公告)号：KR977001588A

公开(公告)日：1997-04-12

申请号：KR19967005100

申请日：1996-09-14

Applicant: BASF AG

Inventor： POLANEK PETER ,  SCHWAHN HARALD ,  IRGANG MATTHIAS ,  FREIRE ERDBRUEGGER CRISTINA

IPC: B01J23/755 ,  B01J37/03 ,  C07B35/02 ,  C07B61/00 ,  C07C5/02 ,  C10G45/46 ,  C10G45/48 ,  C10G73/44

CPC classification number: C10G45/48 ,  B01J23/755 ,  B01J37/03

公开(公告)号：FI119500B

公开(公告)日：2008-12-15

申请号：FI953507

申请日：1995-07-20

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  IRGANG MATTHIAS ,  OTTO BERNHARD ,  WISTUBA HERMANN ,  BUERGER GERT

IPC: B01J23/00 ,  B01J21/04 ,  B01J23/76 ,  B01J23/80 ,  B01J37/08 ,  C07B61/00 ,  C07C29/153 ,  C07C29/154 ,  C07C29/156 ,  C07C31/04

Abstract: Catalysts prepared by combining M-Al2O4 where M is an element of Group Ib, VIIb or VIII of the Periodic Table of the Elements with tin, lead, an element of group IIa or IIb of the Periodic Table of the Elements as oxide or salt or in elemental form and calcining at 300-1300 DEG C. under 0.1-200 bar and the process for preparing them.

公开(公告)号：CA2152815C

公开(公告)日：2004-04-06

申请号：CA2152815

申请日：1994-01-13

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  IRGANG MATTHIAS ,  OTTO BERNHARD ,  WISTUBA HERMANN ,  BUERGER GERT

IPC: B01J23/76 ,  B01J23/00 ,  B01J23/80 ,  B01J37/08 ,  C07B61/00 ,  C07C29/153 ,  C07C29/154 ,  C07C29/156 ,  C07C31/04

Abstract: Catalysts are produced by combining M-A12O4, in which M stands for an elemen t of the I, VII and VII secondary groups of the periodic table of elements, with tin, lead, an element of the II main or secondary group of the periodic table of elements, as an oxide or salt or in its elementary form, and by calcinating them at temperature from 300 t o 1300 .degree.C and pressures from 0.1 to 200 bars. Also disclosed is a process for producing these catalysts.

公开(公告)号：DK0763030T3

公开(公告)日：1999-08-30

申请号：DK95921795

申请日：1995-05-31

Applicant: BASF AG

Inventor： FISCHER ROLF ,  SCHNURR WERNER ,  IRGANG MATTHIAS ,  WULFF-DIRING JOACHIM ,  NEUHAUSER HORST

IPC: C07D307/12 ,  B01J23/34 ,  C07D309/04 ,  C07D309/06

Abstract: PCT No. PCT/EP95/02071 Sec. 371 Date Feb. 20, 1997 Sec. 102(e) Date Feb. 20, 1997 PCT Filed May 31, 1995 PCT Pub. No. WO95/33741 PCT Pub. Date Dec. 14, 1995Preparation of heterocyclic aldehydes I (I) (A, B=optionally substituted methylene groups; +E,uns m+EE , +E,uns n+EE =1 to 5; +E,uns m+EE ++E,uns n+EE >2), by hydrogenation of carboxylic acids IIa (IIa) or one of their esters IIb derived from a C1-C10 alcohol, at a temperature of from 200 DEG to 450 DEG C. over a catalyst. The end products are suitable as intermediates for herbicides of the cyclohexanone class.

公开(公告)号：DE59506385D1

公开(公告)日：1999-08-19

申请号：DE59506385

申请日：1995-12-06

Applicant: BASF AG

Inventor： IRGANG MATTHIAS ,  ROOS HANS ,  MIESEN ERNEST

IPC: B01J21/00 ,  B01J21/04 ,  B01J35/04 ,  B01J35/06 ,  B01J37/00 ,  C01B3/40

公开(公告)号：IN182765B

公开(公告)日：1999-07-17

申请号：IN29MA1994

申请日：1994-01-19

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  IRGANG MATTHIAS ,  OTTO BERNHARD ,  WISTUBA HERMANN ,  BUERGER GERT

IPC: B01J21/00

公开(公告)号：AT175410T

公开(公告)日：1999-01-15

申请号：AT95921795

申请日：1995-05-31

Applicant: BASF AG

Inventor： SCHNURR WERNER ,  FISCHER ROLF ,  WULFF-DOERING JOACHIM ,  IRGANG MATTHIAS ,  NEUHAUSER HORST

IPC: C07D307/12 ,  B01J23/34 ,  C07D309/04 ,  C07D309/06

Abstract: PCT No. PCT/EP95/02071 Sec. 371 Date Feb. 20, 1997 Sec. 102(e) Date Feb. 20, 1997 PCT Filed May 31, 1995 PCT Pub. No. WO95/33741 PCT Pub. Date Dec. 14, 1995Preparation of heterocyclic aldehydes I (I) (A, B=optionally substituted methylene groups; +E,uns m+EE , +E,uns n+EE =1 to 5; +E,uns m+EE ++E,uns n+EE >2), by hydrogenation of carboxylic acids IIa (IIa) or one of their esters IIb derived from a C1-C10 alcohol, at a temperature of from 200 DEG to 450 DEG C. over a catalyst. The end products are suitable as intermediates for herbicides of the cyclohexanone class.

公开(公告)号：BR9508232A

公开(公告)日：1998-05-19

申请号：BR9508232

申请日：1995-07-04

Applicant: BASF AG

Inventor： IRGANG MATTHIAS ,  STOPS PETER ,  MIESEN ERNEST ,  MENGER VOLKMAR ,  GRAF FRITZ

IPC: B01J23/60 ,  B01J23/66 ,  B01J23/89 ,  C07B61/00 ,  C07C29/17 ,  C07C33/035

Abstract: PCT No. PCT/EP95/02592 Sec. 371 Date Mar. 20, 1997 Sec. 102(e) Date Mar. 20, 1997 PCT Filed Jul. 4, 1995 PCT Pub. No. WO96/01242 PCT Pub. Date Jan. 18, 1996A process is disclosed for the selective hydrogenation of butynediol to 2-butene-1,4-diol using a palladium catalyst to which either copper and zinc, or silver and zinc, or copper, silver and zinc are added as doping agents. In the preferred embodiment, it has been possible, by optimizing the composition of the catalyst, to improve the activity and selectivity of the catalysts in question while also eliminating the need to handle toxic substances during the catalyst manufacturing process.

公开(公告)号：HUT76706A

公开(公告)日：1997-10-28

申请号：HU9700013

申请日：1995-07-04

Applicant: BASF AG

Inventor： GRAF FRITZ ,  IRGANG MATTHIAS ,  MENGER VOLKMAR ,  MIESEN ERNEST ,  STOPS PETER

IPC: B01J23/60 ,  B01J23/66 ,  B01J23/89 ,  C07B61/00 ,  C07C29/17 ,  C07C33/035 ,  C07B35/02

Abstract: PCT No. PCT/EP95/02592 Sec. 371 Date Mar. 20, 1997 Sec. 102(e) Date Mar. 20, 1997 PCT Filed Jul. 4, 1995 PCT Pub. No. WO96/01242 PCT Pub. Date Jan. 18, 1996A process is disclosed for the selective hydrogenation of butynediol to 2-butene-1,4-diol using a palladium catalyst to which either copper and zinc, or silver and zinc, or copper, silver and zinc are added as doping agents. In the preferred embodiment, it has been possible, by optimizing the composition of the catalyst, to improve the activity and selectivity of the catalysts in question while also eliminating the need to handle toxic substances during the catalyst manufacturing process.

公开(公告)号：DK545989D0

公开(公告)日：1989-11-02

申请号：DK545989

申请日：1989-11-02

Applicant: BASF AG

Inventor： WANJEK HERBERT ,  WITTE CLAUS ,  SPRAGUE MICHAEL JOLYON ,  IRGANG MATTHIAS ,  HOELDERICH WOLFGANG ,  MROSS WOLF DIETER

IPC: B01J23/72 ,  B01J23/80 ,  B01J35/10 ,  C01B3/16 ,  B01J37/03 ,  C10K3/02

Abstract: Copper-containing catalysts for low-temperature conversion at temperatures of from 150 to 300 DEG C and at from 10 to 40 bar which additionally contain aluminium, and zinc, if desired in the form of the compounds or oxides, and are prepared by joint precipitation, the copper-containing catalysts containing potassium and having a BET surface area matched to the potassium content, the potassium content being set to from 0.1 to 3.0% by weight at a BET surface area of from 30 to 160 m /g, and their use for the production of hydrogen and carbon dioxide from carbon monoxide and water.