公开(公告)号：DE19654739A1

公开(公告)日：1998-07-02

申请号：DE19654739

申请日：1996-12-30

Applicant: BASF AG

Inventor： HOIS PIA DR ,  LIPPERT FERDINAND DR ,  REICHERT JUERGEN DR

IPC: C07D233/40 ,  C08G65/333 ,  D06M13/432 ,  D06M15/423 ,  C08L1/02 ,  D06B3/00

Abstract: A process is disclosed for preparing mixtures of mixed-alkylated methylolated 4,5-dihydroxy-imidazolidin-2-ones by reacting methylolated 4,5-dihydroxy-imidazolidin-2-one (DMDHEU) with a monovalent C1-5-alcohol and a polyol selected in the group which comprises ethylene glycol, diethylene glycol, 1,2- and 1,3-propylene glycol, 1,2-, 1,3- and 1,4-butylene glycol, glycerin and polyethylene glycols of formula HO(CH2CH2O)nH, in which 3

公开(公告)号：DE19654058A1

公开(公告)日：1998-06-25

申请号：DE19654058

申请日：1996-12-23

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 ,  C08G59/50 ,  C08G67/02 ,  C08G73/02 ,  C08G73/06 ,  C08L63/00 ,  C09J179/02 ,  C09K3/00 ,  C09K15/30 ,  C09K23/00 ,  C09K23/52 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/28 ,  C10L10/18 ,  C10M149/02 ,  C10M149/14 ,  C11D3/37 ,  D06P1/52 ,  D06P5/08 ,  C08G61/12 ,  B01F17/52 ,  D06M15/61 ,  C10M149/22

Abstract: A polymeric polyamine (I) is prepared by reaction of a linear alternating carbon monoxide/1-alkene copolymer with ammonia or an amine (II) of formula R-NH2 (1) or a reagent that releases ammonia or (II), followed by hydrogenation. R = -NH2, OH, 1-10C alkyl, 6-20C aryl, 7-20C arylalkyl, 7-20C alkylaryl or a 3-30C organosilicon.

公开(公告)号：DE19633625A1

公开(公告)日：1998-02-26

申请号：DE19633625

申请日：1996-08-21

Applicant: BASF AG

Inventor： REICHERT JUERGEN DR ,  HOIS PIA DR ,  LIPPERT FERDINAND DR

IPC: C07C273/18 ,  D06M15/423 ,  C07C275/10 ,  C07C233/18 ,  C07C271/16 ,  C07D233/34 ,  C07D239/10 ,  C07D251/54 ,  C07D471/08 ,  C07D487/08

Abstract: Aqueous solutions of N-methylolethers of carboxylic acid amides, urethanes, ureas and aminotriazines suitable for finishing cellulosic textile materials are prepared by reacting the corresponding N-methylol compounds with an alcohol in the presence of an acid in the aqueous phase at a pH value from 0 to 3, then by adjusting the pH value of the solution to a value between 4 and 10. One or several alkanolamines or a mixture of alkanolamines with other bases are used to adjust the pH value of the solution to a value between 4 and 10 when an acid is used which forms hardly soluble salts in the obtained solutions together with the mineral bases used to adjust the pH value of the solution to a value between 4 and 10, or one or several C1-C4-alkylsulphonic acids which can be substituted in the alkyl group are used as acids.

公开(公告)号：DE19530992A1

公开(公告)日：1997-02-27

申请号：DE19530992

申请日：1995-08-23

Applicant: BASF AG

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

IPC: C07C51/14 ,  C07C53/122 ,  C07C53/00

Abstract: The novel feature in carboxylic acid prodn. from olefins and CO in presence of water at 30-200 degrees C/30-200 bar is that the halogen-free catalyst system comprises a mixt. of (A) Rh (or Rh cpd.) and (B) an N-contg. heterocyclic cpd.

公开(公告)号：ES2152464T3

公开(公告)日：2001-02-01

申请号：ES96113142

申请日：1996-08-16

Applicant: BASF AG

Inventor： SCHAFER MARTIN DR ,  HOHN ARTHUR DR ,  LIPPERT FERDINAND DR

IPC: C07C51/14 ,  C07C53/122

Abstract: The novel feature in carboxylic acid prodn. from olefins and CO in presence of water at 30-200 degrees C/30-200 bar is that the halogen-free catalyst system comprises a mixt. of (A) Rh (or Rh cpd.) and (B) an N-contg. heterocyclic cpd.

公开(公告)号：CZ297197A3

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 ,  C07C69/33 ,  C07C69/533

Abstract: PCT No. PCT/EP96/01123 Sec. 371 Date Sep. 16, 1997 Sec. 102(e) Date Sep. 16, 1997 PCT Filed Mar. 15, 1996 PCT Pub. No. WO96/29300 PCT Pub. Date Sep. 26, 19963-Pentenoic esters are prepared by carbonylation of alkoxybutenes in the presence of a catalyst and a solvent at elevated temperature and elevated pressure, by reacting at least one C1-C10-alkoxybutene in which the alkoxy group is in the allyl position relative to the double bond with carbon monoxide at from 60 to 140 DEG C. and a carbon monoxide partial pressure in the range from 3 to 30 MPa in the presence of a catalyst based on palladium.

公开(公告)号：DE59305117D1

公开(公告)日：1997-02-27

申请号：DE59305117

申请日：1993-08-05

Applicant: BASF AG

Inventor： LIPPERT FERDINAND DR ,  HOEHN ARTHUR DR

IPC: C07C51/02 ,  C07C51/10 ,  C07C53/02 ,  C07C53/04 ,  C07C53/06

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.

公开(公告)号：DE19518737A1

公开(公告)日：1996-11-28

申请号：DE19518737

申请日：1995-05-22

Applicant: BASF AG

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

IPC: C08G67/02 ,  C08L73/00 ,  D01F6/78 ,  B01J31/22 ,  C07F7/02 ,  C07F15/00

Abstract: The invention concerns copolymers of carbon monoxide with olefinically unsaturated compounds, obtainable by polymerisation of the monomers in the presence of a metal complex of general formula (I) in which the substituents and indices have the following meanings: M is a group VIIIB metal; E , E are a group VA element; Z is a structural unit with a bridging atom selected from among the group IVA, VA or VIA elements; R -R are substituents selected from the group comprising C1-C20 carbon-organic and C3-C30 silicon-organic rests, at least one of the four rests beins a non-aromatic rest; L , L are formally charged or neutral ligands; X stands for formally mono- or polyvalent anions; p is 0, 1 or 2, m and n are 0, 1 or 2, and p = m x n.

公开(公告)号：DE19510324A1

公开(公告)日：1996-09-26

申请号：DE19510324

申请日：1995-03-22

Applicant: BASF AG

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

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

Abstract: The invention concerns the production of 3-pentenic acid esters by carbonylation of alkoxybutenes in the presence of a catalyst and a solvent at high temperature and pressure: at least one C1-C10 alkoxybutene, in which the alkoxy group is in the allyl position relative to the double bond, is converted with carbon monoxide at a temperature in the 60-140 DEG C range and a carbon monoxide partial pressure in the 3-30 MPa range, in the presence of a palladium-based catalyst.

公开(公告)号：DE19506555A1

公开(公告)日：1996-08-29

申请号：DE19506555

申请日：1995-02-24

Applicant: BASF AG

Inventor： LIPPERT FERDINAND DR ,  HOEHN ARTHUR DR ,  DAHLHAUS JUERGEN DR

IPC: C07C67/36 ,  C07C69/06 ,  C07C67/08

Abstract: A methyl formiate continuous production process is disclosed. Carbon monoxide and methanol are reacted under an increased pressure and at a high temperature in the presence of an alkaline metal methylate. The reaction is carried out under a pressure from 210 to 250 bar in the presence of 0.05 to 0.2 % by weight of an alkaline metal methylate in relation to the methanol used.