公开(公告)号：US3551485A

公开(公告)日：1970-12-29

申请号：US3551485D

申请日：1967-09-12

Applicant: BASF AG

Inventor： RAFF PAUL ,  PEINE HANS GEORG ,  SCHUSTER LUDWIG ,  ADAM KARL

IPC: B01J27/186 ,  B01J27/187 ,  C07C85/06

CPC classification number: B01J27/186 ,  B01J27/187

公开(公告)号：US3558703A

公开(公告)日：1971-01-26

申请号：US3558703D

申请日：1967-03-01

Applicant: BASF AG

Inventor： ADAM KARL ,  HAARER ERICH ,  MERKEL KARL ,  PILCH KURT

IPC: C07C85/14

CPC classification number: C07C209/72

Abstract: A PROCESS FOR THE CATALYTIC HYDROGENATION OF DIAMINODIPHENYL ALKANES OR ETHERS, WHICH MAY BE SUBSTITUTED IN THE NUCLEI OR ON NITROGEN, IN THE PRESENCE OF HYDROGENATION CATALYSTS, PARTICULARLY THOSE CONTAINING COBALT AND MANGANESE. HYDROGENATION IS CARRIED OUT IN THE ABSENCE OF ALKALINE EARTH METAL OXIDES AT TEMPERATURES OF 140 TO 300*C. AND PRESSURES OF 150 TO 700 ATMOSPHERES. CYCLIC ETHERS HAVING AN OXYGEN ATOM IN THE RING, OR CYCLOHEXYLAMINE WHICH MAY BE SUBSTITUTED ON THE NITROGEN ATOM ARE USED AS SOLVENTS. THE SOLVENT CONCENTRATION IS 30 TO 90% BY WEIGHT BASED ON THE TOTAL OF SOLVENT AND COMPOUND TO BE HYDROGENATED. DIAMINODICYCLOHEXYL ALKANES OR ETHERS ARE SUITABLE FOR THE PRODUCTION OF HIGH POLYMERS.

公开(公告)号：US3476793A

公开(公告)日：1969-11-04

申请号：US3476793D

申请日：1966-09-15

Applicant: BASF AG

Inventor： ADAM KARL ,  SCHULZ ALFRED ,  HAARER ERICH ,  WINDERL SIEGFRIED

IPC: B01J21/08 ,  B01J23/50 ,  B01J23/68 ,  B01J23/70 ,  B01J23/89 ,  B01J37/02 ,  C07C121/20 ,  C07C121/02 ,  C07C121/28

CPC classification number: B01J23/68 ,  B01J21/08 ,  B01J23/50 ,  B01J23/682 ,  B01J23/688 ,  B01J23/70 ,  B01J23/89 ,  B01J37/0201 ,  C07C255/00

公开(公告)号：US3483253A

公开(公告)日：1969-12-09

申请号：US3483253D

申请日：1966-02-07

Applicant: BASF AG

Inventor： ADAM KARL ,  HAARER ERICH

IPC: B01J23/86 ,  C07C85/08

CPC classification number: B01J23/86

公开(公告)号：US3478112A

公开(公告)日：1969-11-11

申请号：US43943965

申请日：1965-03-12

Applicant: BASF AG

Inventor： ADAM KARL ,  HAARER ERICH ,  DORFNER KONRAD

IPC: B01J23/18 ,  B01J23/75 ,  B01J23/84 ,  B01J27/18 ,  C07C29/149 ,  C07C29/17 ,  C07B1/00 ,  C07C29/00

CPC classification number: C07C29/149 ,  B01J23/18 ,  B01J23/75 ,  B01J23/84 ,  B01J23/8892 ,  B01J27/18 ,  C07C29/177 ,  C07C37/002 ,  C07C2601/14 ,  C07C31/125 ,  C07C33/22 ,  C07C31/12 ,  C07C31/20 ,  C07C31/10 ,  C07C31/207 ,  C07C31/1355 ,  C07C39/11

公开(公告)号：US3475344A

公开(公告)日：1969-10-28

申请号：US3475344D

申请日：1966-06-14

Applicant: BASF AG

Inventor： ADAM KARL ,  HAARER ERICH

IPC: B01J23/84 ,  B01J27/188 ,  B01J11/34

CPC classification number: B01J23/8892 ,  B01J23/84 ,  B01J23/864 ,  B01J27/188

公开(公告)号：US3649627A

公开(公告)日：1972-03-14

申请号：US3649627D

申请日：1969-09-19

Applicant: BASF AG

Inventor： FUERST ERNST ,  ADAM KARL ,  HOFFMANN HERWIG ,  PILCH KURT ,  WINDERL SIEGFRIED ,  SANNE WALTER

IPC: C07D295/04 ,  C07D87/24 ,  C07D87/26

CPC classification number: C07D295/04

Abstract: AN IMPROVED PROCESS FOR THE PRODUCTION OF N-SUBSTITUTED MORPHOLINES BY HEATING A N-SUBSTITUTED BIS-(B-HYDROXYETHYL)-AMINE OR BIS-(B-HYDROXYPROPYL)-AMINE IN THE PRESENCE OF A WATER-ELIMINATING CATALYST, THE IMPROVEMENT CONSISTING IN CARRYING OUT THE REACTION AT A TEMPERATURE OF FROM 180* TO 270* C. IN THE PRESENCE OF WATER OR IN THE PRESENCE OF A HIGH-BOILING ORGANIC SOLVENT WHICH IS INERT UNDER THE REACTION CONDITIONS.

公开(公告)号：US3520933A

公开(公告)日：1970-07-21

申请号：US3520933D

申请日：1967-10-23

Applicant: BASF AG

Inventor： ADAM KARL ,  HAARER ERICH

IPC: C07C85/06

CPC classification number: C07C209/16

公开(公告)号：US3479411A

公开(公告)日：1969-11-18

申请号：US3479411D

申请日：1967-06-23

Applicant: BASF AG

Inventor： ADAM KARL ,  HAARER ERICH

IPC: C07C29/17 ,  C07C29/00 ,  C07C31/18 ,  C07C33/04

CPC classification number: C07C29/172 ,  C07C31/207