公开(公告)号：JPH10218990A

公开(公告)日：1998-08-18

申请号：JP35439797

申请日：1997-12-24

Applicant: BASF AG

Inventor： KRATZ DETLEF DR ,  LIPPERT FERDINAND DR ,  SCHWAB PETER DR ,  BOECKH DIETER DR ,  PERNER JOHANNES DR

IPC: A61K8/84 ,  A61Q5/00 ,  A61Q19/00 ,  B01F17/00 ,  B01F17/52 ,  C08G59/50 ,  C08G67/02 ,  C08G73/02 ,  C08G73/06 ,  C08L63/00 ,  C09J179/02 ,  C09K3/00 ,  C09K15/30 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/28 ,  C10L10/18 ,  C10M149/02 ,  C10M149/14 ,  C11D3/37 ,  D06P1/52 ,  D06P5/08

Abstract: PROBLEM TO BE SOLVED: To provide polyamines having various different characteristics and relatively high amine values by as many methods as possible. SOLUTION: This polyamine polymer is obtd. by reacting a carbon monoxide-1-alkane (pref. ethylene) linear alternating copolymer with ammonia or an amine represented by R-NH2 (wherein R is NH2 , OH, 1-10C alkyl, 6-20C aryl, 7-20C aralkyl, 7-20C alkaryl, or a 3-30C organosilicon group) or with a reagent which releases ammonia or the above-mentioned amine and then hydrogenating the resultant product.

公开(公告)号：CZ9702971A3

公开(公告)日：1998-04-15

申请号：CZ297197

申请日：1996-03-15

Applicant: BASF AG

Inventor： LANGGUTH ERNST DR ,  SCHNEIDER REGINA DR ,  LIPPERT FERDINAND DR ,  HOHN ARTHUR DR

IPC: B01J23/44 ,  C07B61/00 ,  C07C67/36 ,  C07C67/37 ,  C07C69/533 ,  C07C69/33

CPC classification number: C07C67/37 ,  C07C69/533

公开(公告)号：DE4211141A1

公开(公告)日：1993-10-07

申请号：DE4211141

申请日：1992-04-03

Applicant: BASF AG

Inventor： KIEFER HANS DR ,  HUPFER LEOPOLD DR ,  LIPPERT FERDINAND DR

IPC: C07C51/02 ,  C07C53/02

Abstract: A process for preparing formic acid by thermal cleavage of quaternary ammonium formates of the general formula I (* CHEMICAL STRUCTURE *) (I) where R1, R2 and R3 are C1- to C14-alkyl, C3- to C8-cycloalkyl, aryl or C7- to C16-aralkyl, or together are 1,4- or 1,5-alkylene which is unsubstituted or substituted one to four times by C1-to C4-alkyl, with the proviso that the sum of the carbon atoms of R1, R2 and R3 in the quaternary ammonium formates I is 7 to 40, comprises carrying out the cleavage in the presence of secondary formamides of the general formula II (* CHEMICAL STRUCTURE *) (II) where R4 and R5 are C2- to C10-alkyl, C3- to C8-cycloalkyl, aryl or C7- to C16-aralkyl, or together are 1,4- or 1,5-alkylene which is unsubstituted or substituted one to four times by C1- to C4-alkyl, which formamides boil 30 degrees to 150 degrees C. lower than the tertiary amine of the general formula III (* CHEMICAL STRUCTURE *) (III) where R1, R2 and R3 have the abovementioned meanings, contained in the formate I.

公开(公告)号：CZ290599B6

公开(公告)日：2002-08-14

申请号：CZ297197

申请日：1996-03-15

Applicant: BASF AG

Inventor： LANGGUTH ERNST DR ,  SCHNEIDER REGINA DR ,  LIPPERT FERDINAND DR ,  HOHN ARTHUR DR

IPC: B01J23/44 ,  C07B61/00 ,  C07C67/36 ,  C07C67/37 ,  C07C69/33 ,  C07C69/533

Abstract: The present invention relates to a process for preparing 3-pentenic acid esters by carbonylation of alkoxybutenes in the presence of a catalyst and solvent at elevated temperatures and pressures. The invented preparation process is characterized by reacting at least one alkoxybutene containing 1 to 10 carbon atoms in the alkoxy moiety and in allyl position to a double bond with carbon monoxide at a temperature ranging from 60 to 140 degC and under partial pressure of carbon monoxide within the range of 3 to 30 MPa in the presence of a catalyst based on palladium and an ingredient being selected from the group comprising chlorides, acids, nitrogen-containing ligands and phosphorus-containing ligands at molar ration of the ingredient to the catalyst of 0.1 to 10.

公开(公告)号：DE4424710A1

公开(公告)日：1996-01-18

申请号：DE4424710

申请日：1994-07-13

Applicant: BASF AG

Inventor： LIPPERT FERDINAND DR ,  HOEHN ARTHUR DR ,  SCHAEFER MARTIN DR ,  HUPFER LEOPOLD DR

IPC: B01J23/89 ,  C07C51/14 ,  C07C53/122 ,  C07C53/00 ,  C07C51/54

Abstract: The invention concerns a process for carbonylating olefins with carbon monoxide in the presence of water, an alcohol or a carboxylic acid and a halogen-free catalyst. Nickel or a nickel compound and at least one of the metals from the group comprising chromium, molybdenum, tungsten, rhenium, ruthenium, osmium, rhodium, iridium, palladium, platinum, silver and gold or a combination of these metals is used as the catalyst.

公开(公告)号：DE19706876A1

公开(公告)日：1998-08-27

申请号：DE19706876

申请日：1997-02-21

Applicant: BASF AG

Inventor： SCHAEFER MARTIN DR ,  HOEHN ARTHUR DR ,  HARDER WOLFGANG DR ,  LIPPERT FERDINAND DR

IPC: B01J31/20 ,  B01J31/02 ,  B01J31/22 ,  B01J31/28 ,  C07C51/14 ,  C07C53/122 ,  C07C67/38 ,  C07B41/08 ,  C07B41/12

Abstract: The invention relates to a method for producing carboxylic acids or their esters from olefins and carbon monoxide in the presence of water or alcohols at temperatures of between 100 and 270 DEG C and pressure of between 30 and 100 bar. Said method is characterized in that as halogen-free catalyst system it uses a mixture of a) nickel or a nickel compound; b) at least one of the metals of a group including chromium, molybdenum, wolfram, rhenium, ruthenium, osmium, rhodium, iridium, palladium, platinum, silver and gold, or a compound of these metals; c) at least one non-metallic compound from the group of tertiary or quaternary nitrogen, phosphorus or arsenic compounds and nitrogen-containing heterocyclic compounds.

公开(公告)号：DE59300575D1

公开(公告)日：1995-10-19

申请号：DE59300575

申请日：1993-03-27

Applicant: BASF AG

Inventor： KIEFER HANS DR ,  HUPFER LEOPOLD DR ,  LIPPERT FERDINAND DR

IPC: C07C51/02 ,  C07C53/02

Abstract: A process for preparing formic acid by thermal cleavage of quaternary ammonium formates of the general formula I (* CHEMICAL STRUCTURE *) (I) where R1, R2 and R3 are C1- to C14-alkyl, C3- to C8-cycloalkyl, aryl or C7- to C16-aralkyl, or together are 1,4- or 1,5-alkylene which is unsubstituted or substituted one to four times by C1-to C4-alkyl, with the proviso that the sum of the carbon atoms of R1, R2 and R3 in the quaternary ammonium formates I is 7 to 40, comprises carrying out the cleavage in the presence of secondary formamides of the general formula II (* CHEMICAL STRUCTURE *) (II) where R4 and R5 are C2- to C10-alkyl, C3- to C8-cycloalkyl, aryl or C7- to C16-aralkyl, or together are 1,4- or 1,5-alkylene which is unsubstituted or substituted one to four times by C1- to C4-alkyl, which formamides boil 30 degrees to 150 degrees C. lower than the tertiary amine of the general formula III (* CHEMICAL STRUCTURE *) (III) where R1, R2 and R3 have the abovementioned meanings, contained in the formate I.

公开(公告)号：DE4431233A1

公开(公告)日：1995-03-16

申请号：DE4431233

申请日：1994-09-02

Applicant: BASF AG

Inventor： LIPPERT FERDINAND DR ,  HOEHN ARTHUR DR ,  HUPFER LEOPOLD DR

IPC: C07C51/00 ,  C07C209/68 ,  C07C211/05 ,  C07C211/00 ,  C07C53/06

Abstract: Formate salts of tertiary amines are prepared by reacting carbon dioxide and hydrogen with a tertiary amine in the presence of water and of catalysts, using heterogeneous catalysts whose active component is a metal or a compound of a metal from groups 8 to 10 of the Periodic System.

公开(公告)号：DE4324773A1

公开(公告)日：1995-01-26

申请号：DE4324773

申请日：1993-07-23

Applicant: BASF AG

Inventor： LIPPERT FERDINAND DR ,  HOEHN ARTHUR DR ,  HOFMANN PETER PROF DR

IPC: B01J31/24 ,  C08G67/02

公开(公告)号：DE4227394A1

公开(公告)日：1994-02-24

申请号：DE4227394

申请日：1992-08-19

Applicant: BASF AG

Inventor： LIPPERT FERDINAND DR ,  HOEHN ARTHUR DR

IPC: C07C51/02 ,  C07C51/10 ,  C07C53/02 ,  C07C53/04 ,  C07C53/06 ,  C07C211/05 ,  C07C211/34

Abstract: Process for the preparation of formic acid by reacting carbon monoxide with water at temperatures from 100 to 250 DEG C and absolute pressures from 100 to 350 bar, by adding, to the reaction mixture, tertiary amines of the general formula I in which R , R and R represent C1- to C14-alkyl, C3- to C8-cycloalkyl, aryl and C7- to C16-aralkyl, or together represent a 1,4- or 1,5-alkylene group which is optionally mono- to tetrasubstituted by C1- to C4-alkyl, with the proviso that the total of the carbon atoms of R , R and R is 3 to 40.