公开(公告)号：AT165340T

公开(公告)日：1998-05-15

申请号：AT94929533

申请日：1994-10-12

Applicant: BASF AG

Inventor： STRECKER BEATE ,  OETTER GUENTER ,  OFTRING ALFRED ,  PERNER JOHANNES ,  BAUR RICHARD ,  SCHWENDEMANN VOLKER ,  AUS DEM KAHMEN MARTIN ,  REIF WOLFGANG

IPC: C11D1/72 ,  A01N25/30 ,  A61K47/18 ,  C07C231/02 ,  C07C233/18 ,  C07C233/20 ,  C09D17/00 ,  C09K8/035 ,  C09K8/28 ,  C09K23/00 ,  C09K23/42 ,  C11D1/52 ,  C23G5/00

Abstract: PCT No. PCT/EP94/03354 Sec. 371 Date Apr. 22, 1996 Sec. 102(e) Date Apr. 22, 1996 PCT Filed Oct. 12, 1994 PCT Pub. No. WO95/11225 PCT Pub. Date Apr. 27, 1995The use of endgroup-capped fatty amide alkoxylates IR1-CO-NH-(CH2)n-O-(AO)x-R2(I)where R1 is C5-C21-alkyl or -alkenyl, R2 is C1-C4-alkyl, A is C2-C4-alkylene, n is 2 or 3, and x has a value from 1 to 6, as nonionic surfactants or emulsifiers in detergents, cleaners or body care compositions, as surface-active substances for industrial applications in electroplating, in the photographic industry, in petroleum production, in the pharmaceutical industry, in plant feeding and in crop protection formulations, and as surface-active substances in the production of emulsions and pigment and plastic dispersions.

公开(公告)号：ZA966024B

公开(公告)日：1998-01-16

申请号：ZA966024

申请日：1996-07-16

Applicant: BASF AG

Inventor： SCHWAHN HARALD ,  KROPP RUDOLF ,  SIEGEL WOLFGANG ,  BREITSCHEIDEL BORIS ,  HARDER WOLFGANG ,  REIF WOLFGANG

IPC: C07B43/00 ,  C07C49/04 ,  C07C209/26 ,  C07C205/02 ,  C07C205/15 ,  C07C209/34 ,  C07C211/03 ,  C07C211/09 ,  C07C249/10 ,  C07C251/08 ,  C07C251/38 ,  C07C291/02 ,  C08F8/30 ,  C10L1/18 ,  C10L1/192 ,  C10L1/22 ,  C10L1/23 ,  C10L1/234 ,  C10L1/238 ,  C10L10/00 ,  C10L10/08 ,  C10M133/52 ,  C10M149/12 ,  C10N30/04 ,  C10N40/25 ,  C07B ,  C07C

Abstract: PCT No. PCT/EP96/02928 Sec. 371 Date Jan. 13, 1998 Sec. 102(e) Date Jan. 13, 1998 PCT Filed Jul. 4, 1996 PCT Pub. No. WO97/03946 PCT Pub. Date Feb. 6, 1997The invention relates to the preparation of organic nitrogen compounds, in particular of aminoalkanes, alkyloximes, alkylnitrones or mixtures thereof, which have only one nitrogen-functional group and no alcoholic hydroxyl groups in the molecule, from nitro-containing reaction products of polymers of C2-C6-olefins with an average degree of polymerization P=5-100 with nitrogen oxides or mixtures of nitrogen oxides and oxygen by hydrogenation of these reaction products. The invention also relates to particular mixtures of such aminoalkanes, alkyloximes and/or alkylnitrones and to individual compounds of these types themselves. The designated products are suitable as additives to fuels and lubricants.

公开(公告)号：CA2540246C

公开(公告)日：2011-06-07

申请号：CA2540246

申请日：2004-10-02

Applicant: BASF AG

Inventor： REIF WOLFGANG ,  HAMMER HANS ,  RUIDER GUENTHER ,  MEIER ANTON ,  BUSKENS PHILIP ,  FRAUENKRON MATTHIAS

IPC: C07C213/10 ,  C07C215/12

Abstract: The invention relates to a method for distillative separation of triethanolamin from a substance mixture consisting of mono- di-, and triethanolamin, ethanolamin-ether and water obtainable by an ammonia and ethylene oxide reaction in a liquid phase at a high pressure and temperature consisting in distilling the substance mixture in two stages. In the first stage, a low-boiling fraction and a high-boiling fraction are withdrawn and discharged, and in the second stage, a medium-boiling fractions is distilled at a triethanolamin content >99.4 % by weight and a diethanolamin content

公开(公告)号：AT365153T

公开(公告)日：2007-07-15

申请号：AT04765773

申请日：2004-10-02

Applicant: BASF AG

Inventor： REIF WOLFGANG ,  HAMMER HANS ,  RUIDER GUENTHER ,  MEIER ANTON ,  BUSKENS PHILIPP ,  FRAUENKRON MATTHIAS

IPC: C07C213/10 ,  C07C215/12

Abstract: Process for separating triethanolamine continuously by distillation from a mixture of monoethanolamine, diethanolamine and triethanolamine together with ethanolamine ethers and water obtained by reaction of ammonia with ethylene oxide in the liquid phase under superatmospheric pressure and at elevated temperature, in which the mixture is distilled in two stages. The low-boiling fraction and the high-boiling fraction are taken off and discharged in the first stage and the intermediate-boiling fraction comprising >99.4% by weight of triethanolamine and

公开(公告)号：CA2540246A1

公开(公告)日：2005-04-21

申请号：CA2540246

申请日：2004-10-02

Applicant: BASF AG

Inventor： MEIER ANTON ,  RUIDER GUENTHER ,  BUSKENS PHILIP ,  HAMMER HANS ,  FRAUENKRON MATTHIAS ,  REIF WOLFGANG

IPC: C07C213/10 ,  C07C215/12

Abstract: Process for separating triethanolamine continuously by distillation from a mixture of monoethanolamine, diethanolamine and triethanolamine together with ethanolamine ethers and water obtained by reaction of ammonia with ethylene oxide in the liquid phase under superatmospheric pressure and at elevated temperature, in which the mixture is distilled in two stages. The low-boiling fraction and the high-boiling fraction are taken off and discharged in the first stage and the intermediate-boiling fraction comprising >99.4% by weight of triethanolamine and

公开(公告)号：ES2158511T3

公开(公告)日：2001-09-01

申请号：ES97909303

申请日：1997-09-22

Applicant: BASF AG

Inventor： MASSONNE KLEMENS ,  BECKER RAINER ,  NEUHAUSER HORST ,  ZIMMERMANN HORST ,  REIF WOLFGANG ,  CRAMERS PETER

IPC: C07D307/88

Abstract: PCT No. PCT/EP97/05186 Sec. 371 Date Apr. 1, 1999 Sec. 102(e) Date Apr. 1, 1999 PCT Filed Sep. 22, 1997 PCT Pub. No. WO98/14441 PCT Pub. Date Apr. 9, 1998A process for preparing phthalides of the general formula I, where R1, R2, R3 and R4 are independently hydrogen, C1-C4-alkyl or C1-C4-alkoxy, by hydrogenating phthalic anhydrides of the general formula II, where R1, R2, R3 and R4 are each as defined above, with hydrogen in the presence of suspended catalysts of the Raney type in a hydrogenation apparatus by using a mixing apparatus to mix a liquid phase, which includes the catalyst and the phthalic anhydride used and resulting phthalide, and a gas phase, which includes the hydrogenating hydrogen, comprises using the mixing apparatus to introduce a mixing intensity of at least 50 W/l into the liquid phase.

公开(公告)号：ES2158324T3

公开(公告)日：2001-09-01

申请号：ES96924873

申请日：1996-07-04

Applicant: BASF AG

Inventor： KROPP RUDOLF ,  SIEGEL WOLFGANG ,  BREITSCHEIDEL BORIS ,  HARDER WOLFGANG ,  SCHWAHN HARALD ,  REIF WOLFGANG

IPC: C07C209/26 ,  C07B43/00 ,  C07C49/04 ,  C07C205/02 ,  C07C205/15 ,  C07C209/34 ,  C07C211/03 ,  C07C211/09 ,  C07C249/10 ,  C07C251/08 ,  C07C251/38 ,  C07C291/02 ,  C08F8/30 ,  C10L1/18 ,  C10L1/192 ,  C10L1/22 ,  C10L1/23 ,  C10L1/234 ,  C10L1/238 ,  C10L10/00 ,  C10L10/08 ,  C10M133/52 ,  C10M149/12 ,  C10N30/04 ,  C10N40/25

Abstract: PCT No. PCT/EP96/02928 Sec. 371 Date Jan. 13, 1998 Sec. 102(e) Date Jan. 13, 1998 PCT Filed Jul. 4, 1996 PCT Pub. No. WO97/03946 PCT Pub. Date Feb. 6, 1997The invention relates to the preparation of organic nitrogen compounds, in particular of aminoalkanes, alkyloximes, alkylnitrones or mixtures thereof, which have only one nitrogen-functional group and no alcoholic hydroxyl groups in the molecule, from nitro-containing reaction products of polymers of C2-C6-olefins with an average degree of polymerization P=5-100 with nitrogen oxides or mixtures of nitrogen oxides and oxygen by hydrogenation of these reaction products. The invention also relates to particular mixtures of such aminoalkanes, alkyloximes and/or alkylnitrones and to individual compounds of these types themselves. The designated products are suitable as additives to fuels and lubricants.

公开(公告)号：DK0839126T3

公开(公告)日：2001-08-06

申请号：DK96924873

申请日：1996-07-04

Applicant: BASF AG

Inventor： SIEGEL WOLFGANG ,  KROPP RUDOLF ,  BREITSCHEIDEL BORIS ,  HARDER WOLFGANG ,  SCHWAHN HARALD ,  REIF WOLFGANG

IPC: C07C209/26 ,  C07B43/00 ,  C07C49/04 ,  C07C205/02 ,  C07C205/15 ,  C07C209/34 ,  C07C211/03 ,  C07C211/09 ,  C07C249/10 ,  C07C251/08 ,  C07C251/38 ,  C07C291/02 ,  C08F8/30 ,  C10L1/18 ,  C10L1/192 ,  C10L1/22 ,  C10L1/23 ,  C10L1/234 ,  C10L1/238 ,  C10L10/00 ,  C10L10/08 ,  C10M133/52 ,  C10M149/12 ,  C10N30/04 ,  C10N40/25

Abstract: PCT No. PCT/EP96/02928 Sec. 371 Date Jan. 13, 1998 Sec. 102(e) Date Jan. 13, 1998 PCT Filed Jul. 4, 1996 PCT Pub. No. WO97/03946 PCT Pub. Date Feb. 6, 1997The invention relates to the preparation of organic nitrogen compounds, in particular of aminoalkanes, alkyloximes, alkylnitrones or mixtures thereof, which have only one nitrogen-functional group and no alcoholic hydroxyl groups in the molecule, from nitro-containing reaction products of polymers of C2-C6-olefins with an average degree of polymerization P=5-100 with nitrogen oxides or mixtures of nitrogen oxides and oxygen by hydrogenation of these reaction products. The invention also relates to particular mixtures of such aminoalkanes, alkyloximes and/or alkylnitrones and to individual compounds of these types themselves. The designated products are suitable as additives to fuels and lubricants.

公开(公告)号：AU6518596A

公开(公告)日：1997-02-18

申请号：AU6518596

申请日：1996-07-04

Applicant: BASF AG

Inventor： KROPP RUDOLF ,  SIEGEL WOLFGANG ,  BREITSCHEIDEL BORIS ,  HARDER WOLFGANG ,  SCHWAHN HARALD ,  REIF WOLFGANG

IPC: C07C209/26 ,  C07B43/00 ,  C07C49/04 ,  C07C205/02 ,  C07C205/15 ,  C07C209/34 ,  C07C211/03 ,  C07C211/09 ,  C07C249/10 ,  C07C251/08 ,  C07C251/38 ,  C07C291/02 ,  C08F8/30 ,  C10L1/18 ,  C10L1/192 ,  C10L1/22 ,  C10L1/23 ,  C10L1/234 ,  C10L1/238 ,  C10L10/00 ,  C10L10/08 ,  C10M133/52 ,  C10M149/12 ,  C10N30/04 ,  C10N40/25 ,  C10M129/86 ,  C10M145/18

Abstract: PCT No. PCT/EP96/02928 Sec. 371 Date Jan. 13, 1998 Sec. 102(e) Date Jan. 13, 1998 PCT Filed Jul. 4, 1996 PCT Pub. No. WO97/03946 PCT Pub. Date Feb. 6, 1997The invention relates to the preparation of organic nitrogen compounds, in particular of aminoalkanes, alkyloximes, alkylnitrones or mixtures thereof, which have only one nitrogen-functional group and no alcoholic hydroxyl groups in the molecule, from nitro-containing reaction products of polymers of C2-C6-olefins with an average degree of polymerization P=5-100 with nitrogen oxides or mixtures of nitrogen oxides and oxygen by hydrogenation of these reaction products. The invention also relates to particular mixtures of such aminoalkanes, alkyloximes and/or alkylnitrones and to individual compounds of these types themselves. The designated products are suitable as additives to fuels and lubricants.

公开(公告)号：ZA956574B

公开(公告)日：1997-02-07

申请号：ZA956574

申请日：1995-08-07

Applicant: BASF AG

Inventor： STOPS PETER ,  REIF WOLFGANG ,  FRANZ LOTHAR ,  MENGER VOLKMAR ,  BECKER RAINER ,  KUMMER RUDOLF ,  WINDERL SIEGFRIED

IPC: B01J21/06 ,  B01J23/885 ,  B01J37/03 ,  B01J23/88 ,  C07C209/08 ,  C07C209/16 ,  C07C209/18 ,  C07C211/03 ,  C07C ,  C07F ,  B01J

Abstract: Prodn. of amines (I) comprises reacting a primary or secondary alcohol (II) with ammonia or a primary or secondary amine (III) at 80-250 deg.C under 1-400 bar hydrogen pressure in the presence of a catalyst comprising: a) 20-85wt.% O2-contg. Zr cpds. calculated as ZrO2; b) 1-30 wt.% O2-contg. Cu cpds. calculated as CuO; c) 30-70 wt.% O2 contg. Ni cpds. calculated as NiO; d) 0-15 wt.% O2 contg. Mo cpds. calculated as MoO3; and opt. e) up to 10 wt.% O2-contg. Al and/or Mn cpds. calculated as Al2O3 or MnO2.