公开(公告)号：JPS63175621A

公开(公告)日：1988-07-20

申请号：JP32164887

申请日：1987-12-21

Applicant: BASF AG

Inventor： BRAND UWE ,  DEDECKER EMILE ,  DEUKER ERNST ,  FUCHS HUGO ,  KARTTE KLAUS ,  NEUBAUER GERALD ,  OOSTVOGELS JOZEF

IPC: B01D53/44 ,  B01D53/14 ,  B01D53/34 ,  B01D53/72 ,  B01D53/77 ,  C07D201/16

公开(公告)号：BE1006622A5

公开(公告)日：1994-11-03

申请号：BE9300920

申请日：1993-09-07

Applicant: BASF AG

Inventor： FUCHS HUGO ,  PRIESTER CLAUS-ULRICH ,  NEUBAUER GERALD

IPC: C07B63/02 ,  C07D201/16

Abstract: Procédé d'épuration du caprolactame par un traitement oxydant, caractérisé en ce que l'on traite des mélanges contenant le caprolactame à épurer et des lactames insaturés, par de l'oxygène ou un mélange de gaz contenant de l'oxygène, en milieu alcalin.

公开(公告)号：IN173507B

公开(公告)日：1994-05-21

申请号：IN793MA1989

申请日：1989-10-31

Applicant: BASF AG

Inventor： FUCHS HUGO ,  AGAR DAVID ,  NEUBAUER GERALD ,  RTIZ JOSEF

IPC: C07C7/20 ,  C07C131/04

公开(公告)号：CA1243011A

公开(公告)日：1988-10-11

申请号：CA472928

申请日：1985-01-25

Applicant: BASF AG

Inventor： FRANK GERHARD ,  NEUBAUER GERALD ,  DUFFNER PAUL ,  WILFINGER HANS J

IPC: B01J27/18 ,  B01J23/16 ,  B01J23/70 ,  B01J23/74 ,  B01J23/75 ,  B01J23/755 ,  B01J23/78 ,  B01J23/84 ,  B01J23/889 ,  B01J27/185 ,  B01J33/00 ,  B01J37/00 ,  B01J37/03 ,  C07B61/00 ,  C07C67/00 ,  C07C209/00 ,  C07C209/48 ,  C07C211/02

Abstract: Molded catalyst materials contain metallic cobalt and/or nickel particles and a lubricant, the said particles being obtained by reduction of cobalt oxide and/or nickel oxide particles containing less than 0.1% by weight of alkali metal oxides and/or alkaline earth metal oxides at ? 500.degree.C, and the molded catalyst material having an in entation hardness greater than 300 kp/cm2.

公开(公告)号：CA1231976A

公开(公告)日：1988-01-26

申请号：CA472926

申请日：1985-01-25

Applicant: BASF AG

Inventor： FRANK GERHARD ,  NEUBAUER GERALD ,  DUFFNER PAUL ,  WILFINGER HANS J

IPC: C07B61/00 ,  B01J23/00 ,  B01J23/74 ,  B01J23/84 ,  B01J23/86 ,  B01J23/889 ,  C07C67/00 ,  C07C209/00 ,  C07C209/48 ,  C07C85/12 ,  C07C87/14

Abstract: - 13 - O.Z.0050/36947 Saturated primary amines are prepared by reacting a nitrile with hydrogen at elevated temperatures and under superatmospheric pressure in the presence of ammonia by a process in which a molded catalyst material as used which has an indentation hardness of >300 kp/cm2 and contains metallic cobalt and/or nickel particles, obtained from cobalt oxide and/or nickel oxide particles containing less than 0.1% by weight of alkali metal oxides and/or alkaline earth metal oxides by reduction with hydrogen at

公开(公告)号：GB958616A

公开(公告)日：1964-05-21

申请号：GB646462

申请日：1962-02-20

Applicant: BASF AG

Inventor： AMANN AUGUST ,  JENTZSCH WOLFGANG ,  NEUBAUER GERALD

IPC: C05F17/00 ,  C07C271/06 ,  C07C275/60 ,  C07D279/30 ,  C07D295/205 ,  C07D295/28

Abstract: The invention comprises compounds of general formula: in which R1 denotes an alkyl, substituted alkyl, cycloalkyl, aryl, aralkyl, amino, substituted amino, carbamyl, substituted carbamyl or heterocyclic radical, R2 denotes a hydrogen atom or an alkyl, substituted alkyl or aryl radical, or in which R1 and R2 together with the amide nitrogen atom may form a heterocyclic ring, and in which X1, X2, X3 are each halogen atoms; and their preparation by introducing the radical -CO-NR1R2 into a pentaerythritol trihalohydrin of general formula: to replace the hydroxyl hydrogen thereof by reacting said pentaerythritol trihalohydrin with a carbamic acid halide of general formula: Hal-CO-NR1R2, or with phosgene and then with an amine of general formula HNR1R2, or (when R2=H) with an isocyanate of general formula OCN-R1. Other processes described are reaction of a pentaerythritol trihalohydrin with (1) a urethane R3O.OC-NR1R2, or (2) a haloformic acid ester Ha1-CO.OR3 and then with an amine HNR1R2, or (3) with phosgene and an alcohol R3OH to form a mixed carbonic acid ester and then with an amine HNR1R2. Chloroformic acid-(2, 2, 2-trischloromethyl)-ethyl ester is prepared by reaction of phosgene with the corresponding hydrin. Pharmacological formulations containing compounds of the invention are mentioned for oral, parenteral and rectal administration. The compounds have sedative and hypnotic properties. Specification 780,713 is referred to.

公开(公告)号：DE3774259D1

公开(公告)日：1991-12-05

申请号：DE3774259

申请日：1987-12-22

Applicant: BASF AG

Inventor： BRAND UWE ,  DEDECKER EMILE ,  DEUKER ERNST ,  FUCHS HUGO ,  KARTTE KLAUS ,  NEUBAUER GERALD ,  OOSTVOGELS JOZEF

IPC: B01D53/44 ,  B01D53/14 ,  B01D53/34 ,  B01D53/72 ,  B01D53/77 ,  C07D201/16

Abstract: Water-immiscible solvents are removed from waste gases by washing with caprolactam (I) contg. water. The wash soln. contains 5-40 wt.% water and is used at 50-5000 kg per cu.m. gas. The wash temp. is 10-80 deg.C.

公开(公告)号：DE3700247A1

公开(公告)日：1988-07-21

申请号：DE3700247

申请日：1987-01-07

Applicant: BASF AG

Inventor： BRAND UWE ,  DEDECKER EMILE ,  DEUKER ERNST ,  FUCHS HUGO ,  KARTTE KLAUS ,  NEUBAUER GERALD ,  OOSTVOGELS JOZEF

IPC: B01D53/44 ,  B01D53/14 ,  B01D53/34 ,  B01D53/72 ,  B01D53/77 ,  C07D201/16 ,  B01D11/00

公开(公告)号：CA672930A

公开(公告)日：1963-10-22

申请号：CA672930D

Applicant: BASF AG

Inventor： NEUBAUER GERALD ,  SEEFELDER MATTHIAS

公开(公告)号：FR1275307A

公开(公告)日：1961-11-03

申请号：FR845447

申请日：1960-11-30

Applicant: BASF AG

Inventor： SEEFELDER MATTHIAS ,  NEUBAUER GERALD

IPC: C07C275/70