公开(公告)号：DE59506919D1

公开(公告)日：1999-10-28

申请号：DE59506919

申请日：1995-12-16

Applicant: BASF AG

Inventor： FLICK KLEMENS ,  EBEL KLAUS ,  SCHNURR WERNER ,  MELDER JOHANN-PETER ,  HARDER WOLFGANG

IPC: B01J23/80 ,  C07B61/00 ,  C07C253/30 ,  C07C255/24

Abstract: Aliphatic alpha , omega -aminonitriles are prepared by partial hydrogenation of aliphatic alpha , omega -dinitriles at elevated temperatures and superatmospheric pressure in the presence of a solvent and of a catalyst, by a process in which the catalyst used is obtainable by thermal decomposition of a metal compound selected from the group consisting of metal carbonyl compounds, metal salts of C1-C6-carboxylic acids and C2-C6-dicarboxylic acids and metal complexes with diketones to give the corresponding metal and/or a metal oxide thereof, with the proviso that the metal used is nickel or cobalt.

公开(公告)号：DE59506285D1

公开(公告)日：1999-07-29

申请号：DE59506285

申请日：1995-12-16

Applicant: BASF AG

Inventor： SCHNURR WERNER ,  FISCHER ROLF ,  BASSLER PETER ,  HARDER WOLFGANG

IPC: C07B61/00 ,  C07C253/30 ,  C07C255/24

Abstract: Aliphatic alpha,omega-aminonitriles are prepared by partial hydrogenation of aliphatic alpha,omega-dinitriles at elevated temperatures and superatmospheric pressure in the presence of a base and of a hydrogenation catalyst, by carrying out the hydrogenation in the presence of ammonia and lithium hydroxide or of a compound which gives lithium hydroxide during the hydrogenation.

公开(公告)号：CZ9900675A3

公开(公告)日：1999-06-16

申请号：CZ67599

申请日：1997-08-26

Applicant: BASF AG

Inventor： WEISS ROBERT ,  KRAUSS DIETER ,  KELLER DIETER ,  PIPPER GUNTER ,  HARDER WOLFGANG ,  LUDWIG ALFONS ,  MOHRSCHLADT RALF

IPC: C08G69/00 ,  C08G69/04 ,  C08G69/08 ,  C08G69/28 ,  C08G69/36

CPC classification number: C08G69/04 ,  C08G69/08 ,  C08G69/28 ,  C08G69/36

公开(公告)号：ZA977787B

公开(公告)日：1999-03-01

申请号：ZA977787

申请日：1997-08-29

Applicant: BASF AG

Inventor： WEISS ROBERT ,  KRAUSS DIETER ,  KELLER DIETER ,  PIPPER GUNTER ,  HARDER WOLFGANG ,  LUDWIG ALFONS ,  MOHRSCHLADT RALF

IPC: C08G69/04 ,  C08G69/08 ,  C08G69/28 ,  C08G69/36 ,  C08G

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：CA2293617A1

公开(公告)日：1998-12-10

申请号：CA2293617

申请日：1998-06-05

Applicant: BASF AG

Inventor： HARDER WOLFGANG ,  RIEBER NORBERT ,  WALCH ANDREAS ,  GROSCH GEORG HEINRICH ,  MUELLER ULRICH

IPC: B01J29/04 ,  B01J29/89 ,  B01J37/00 ,  C01B39/00 ,  C04B38/08 ,  C07D301/12

Abstract: The invention relates to a shaped body, containing at least one porous oxidic material which can be obtained according to a method comprising the following steps: (I) adding a mixture containing a porous oxidic material or a mixture of two or more materials of the same type with a mixture containing at least one alcohol and water and (II) kneading, deforming, drying and calcinating the mixture added in step (I). The invention further relates to a method for the production of said body.

公开(公告)号：CZ184598A3

公开(公告)日：1998-09-16

申请号：CZ184598

申请日：1997-04-04

Applicant: BASF AG

Inventor： SCHNURR WERNER ,  VOIT GUIDO ,  FLICK KLEMENS ,  MELDER JOHANN-PETER ,  FISCHER ROLF ,  HARDER WOLFGANG

IPC: B01J25/02 ,  C07B61/00 ,  C07C209/48 ,  C07C211/12 ,  C07C253/30 ,  C07C255/24

Abstract: A process for the coproduction of 6-aminocapronitrile (ACN) and hexamethylenediamine (HMD) by treatment of adiponitrile (ADN) with hydrogen in the presence of a nickel-containing catalyst at temperatures not below room temperature and elevated hydrogen partial pressure in the presence or absence of a solvent comprises, after the conversion based on ADN and/or the selectivity based on ACN has or have dropped below a defined value (a) interrupting the treatment of ADN with hydrogen by stopping the feed of ADN and of the solvent, if used, (b) treating the catalyst at from 150 DEG to 400 DEG C. with hydrogen using a hydrogen pressure within the range from 0.1 to 30 MPa and a treatment time within the range from 2 to 48 h, and (c) then continuing the hydrogenation of ADN with the treated catalyst of stage (b).

公开(公告)号：CA2268091A1

公开(公告)日：1998-04-23

申请号：CA2268091

申请日：1997-10-15

Applicant: BASF AG

Inventor： MASSONNE KLEMENS ,  HARDER WOLFGANG ,  FISCHER MARTIN ,  KAIBEL GERD ,  FLICK KLEMENS ,  QUAISER STEFAN ,  STAMMER ACHIM

IPC: B01J8/04 ,  B01J19/24 ,  B01J19/26 ,  C01B15/029

Abstract: The present invention relates to a process for the manufacture of hydrogen peroxide solutions with a hydrogen peroxide content of at least 2.5 wt % by continual reaction of hydrogen and oxygen in an aqueous or alcoholic reaction medium on catalyst shaped bodies containing palladium.

公开(公告)号：BG101632A

公开(公告)日：1998-02-27

申请号：BG10163297

申请日：1997-06-17

Applicant: BASF AG

Inventor： SCHURR WERNER ,  FISCHER ROLF ,  BASSLER PETER ,  HARDER WOLFGANG

IPC: C07B61/00 ,  C07C253/30 ,  C07C255/24

Abstract: Aliphatic alpha,omega-aminonitriles are prepared by partiallyhydrogenating aliphatic alpha,omega-dinitriles at an increasedtemperature and pressure in the presence of a base and anhydrogenation catalyst. Hydrogenation is carried out in thepresence of ammonia and lithium hydroxide or a compound thatreleases lithium hydroxide during the hydrogenation process.

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.