DE69424024D1 - Verfahren zur Herstellung von Laktamen - Google Patents

Verfahren zur Herstellung von Laktamen

Info

Publication number
DE69424024D1
DE69424024D1 DE69424024T DE69424024T DE69424024D1 DE 69424024 D1 DE69424024 D1 DE 69424024D1 DE 69424024 T DE69424024 T DE 69424024T DE 69424024 T DE69424024 T DE 69424024T DE 69424024 D1 DE69424024 D1 DE 69424024D1
Authority
DE
Germany
Prior art keywords
lactams
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69424024T
Other languages
English (en)
Other versions
DE69424024T2 (de
Inventor
David Barratt
Laurent Gilbert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone Poulenc Fibres SA
Rhodia Fiber and Resin Intermediates SAS
Original Assignee
Rhone Poulenc Fibres SA
Rhodia Fiber and Resin Intermediates SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Fibres SA, Rhodia Fiber and Resin Intermediates SAS filed Critical Rhone Poulenc Fibres SA
Application granted granted Critical
Publication of DE69424024D1 publication Critical patent/DE69424024D1/de
Publication of DE69424024T2 publication Critical patent/DE69424024T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
DE69424024T 1993-12-23 1994-12-06 Verfahren zur Herstellung von Laktamen Expired - Fee Related DE69424024T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9315775A FR2714379B1 (fr) 1993-12-23 1993-12-23 Procédé de préparation de lactame.

Publications (2)

Publication Number Publication Date
DE69424024D1 true DE69424024D1 (de) 2000-05-25
DE69424024T2 DE69424024T2 (de) 2000-09-28

Family

ID=9454499

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69424024T Expired - Fee Related DE69424024T2 (de) 1993-12-23 1994-12-06 Verfahren zur Herstellung von Laktamen

Country Status (12)

Country Link
US (1) US5493021A (de)
EP (1) EP0659741B1 (de)
JP (1) JP2769983B2 (de)
KR (1) KR100333569B1 (de)
CN (1) CN1057084C (de)
CA (1) CA2138884C (de)
DE (1) DE69424024T2 (de)
ES (1) ES2147775T3 (de)
FR (1) FR2714379B1 (de)
RU (1) RU2118315C1 (de)
SG (1) SG43113A1 (de)
TW (1) TW472040B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443125A1 (de) * 1994-12-03 1996-06-05 Basf Ag Verfahren zur Herstellung von Caprolactam
DE19500041A1 (de) * 1995-01-03 1996-07-04 Basf Ag Verfahren zur kontinuierlichen Reinigung von aus 6-Aminocapronitril hergestelltem Roh-Caprolactam
FR2729949A1 (fr) * 1995-01-27 1996-08-02 Rhone Poulenc Chimie Procede de preparation de lactame
DE19517823A1 (de) * 1995-05-18 1996-11-21 Basf Ag Verfahren zur Herstellung von Caprolactam
DE19623662A1 (de) * 1996-06-13 1997-12-18 Basf Ag Verfahren zur Reinigung von epsilon-Caprolactam
DE19628805A1 (de) * 1996-07-17 1998-01-22 Basf Ag Verfahren zur Herstellung von Caprolactam aus 6-Aminocapronitril
DE19632006A1 (de) * 1996-08-08 1998-02-12 Bayer Ag Verfahren zur Herstellung von Lactamen
FR2755132B1 (fr) * 1996-10-24 1998-11-27 Rhone Poulenc Fibres Procede de traitement de lactames
DE19718706A1 (de) * 1997-05-02 1998-11-05 Basf Ag Verfahren zur Herstellung cyclischer Lactame
DE19753301A1 (de) * 1997-12-01 1999-06-02 Basf Ag Verfahren zur Herstellung von Lactamen
DE19811880A1 (de) 1998-03-18 1999-09-23 Basf Ag Verfahren zur Herstellung von Lactamen
FR2780401B1 (fr) * 1998-06-25 2001-02-09 Rhone Poulenc Fibres Procede de vaporisation d'aminonitrile
FR2781796B1 (fr) * 1998-07-28 2000-09-22 Rhone Poulenc Fibres Procede de deshydratation de lactame
FR2786180B1 (fr) 1998-11-19 2001-11-23 Rhone Poulenc Fibres Procede de traitement de lactames et procede de purification d'un lactame
DE10021193A1 (de) * 2000-05-03 2001-11-08 Basf Ag Verfahren zur Herstellung cyclischer Lactame
US6686465B2 (en) 2000-05-03 2004-02-03 Basf Aktiengesellschaft Preparation of cyclic lactams
DE10021192A1 (de) 2000-05-03 2001-11-08 Basf Ag Verfahren zur Herstellung von Caprolactam
FR2833946B1 (fr) * 2001-12-21 2005-08-05 Rhodia Polyamide Intermediates Procede de preparation de lactame
FR2944791B1 (fr) 2009-04-27 2012-02-10 Rhodia Operations Procede de preparation de lactames.
CN105218398B (zh) * 2015-11-11 2017-03-22 河北工业大学 一种环己酮液相氨肟化制备环己酮肟的方法
CN113651955A (zh) * 2021-08-16 2021-11-16 中仑塑业（福建）有限公司 一种具有较好加工性能的半芳香族聚酰胺树脂及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US237484A (en) * 1881-02-08 Broughei
US2357484A (en) * 1941-09-12 1944-09-05 Du Pont Process for producing compounds containing an n-substituted amide group
JPS4821958B1 (de) * 1969-01-28 1973-07-02
EP0150295A3 (de) * 1983-12-19 1988-03-30 Allied Corporation Selektive Herstellung von N-substituierten Amiden unter Verwendung von Cu(O)/Metalloxid-Katalysator-Zusammensetzungen
US4628085A (en) * 1985-09-03 1986-12-09 Allied Corporation Use of silica catalyst for selective production of lactams
JP2659898B2 (ja) * 1993-07-15 1997-09-30 株式会社アクト 扉の構造

Also Published As

Publication number Publication date
KR100333569B1 (ko) 2002-11-29
DE69424024T2 (de) 2000-09-28
US5493021A (en) 1996-02-20
EP0659741A1 (de) 1995-06-28
CN1107841A (zh) 1995-09-06
FR2714379A1 (fr) 1995-06-30
FR2714379B1 (fr) 1996-02-02
EP0659741B1 (de) 2000-04-19
ES2147775T3 (es) 2000-10-01
KR950017950A (ko) 1995-07-22
RU94044354A (ru) 1996-10-27
CN1057084C (zh) 2000-10-04
JP2769983B2 (ja) 1998-06-25
RU2118315C1 (ru) 1998-08-27
CA2138884A1 (fr) 1995-06-24
CA2138884C (fr) 2001-02-06
JPH0834772A (ja) 1996-02-06
TW472040B (en) 2002-01-11
SG43113A1 (en) 1997-10-17

Similar Documents

Publication Publication Date Title
DE69424024T2 (de) Verfahren zur Herstellung von Laktamen
DE59302743D1 (de) Verfahren zur Herstellung von Diaminen
DE69621491T2 (de) Verfahren zur Herstellung von Epsilon-Caprolactam
DE69510596T2 (de) Verfahren zur Herstellung von Organooxysilane
DE69411646T2 (de) Verfahren zur Herstellung von Druckschablonen
DE69213916T2 (de) Verfahren zur Herstellung von L-Ambrox
DE69217346D1 (de) Verfahren zur Herstellung von Mikroleuchtkörpern
DE69428845D1 (de) Verfahren zur Herstellung von Sende-Empfängern
DE69310232T2 (de) Verfahren zur Herstellung von Organomonochlorsilan
DE69412553D1 (de) Verfahren zur Herstellung von Druckschablonen
DE69412302T2 (de) Verfahren zur Herstellung von Polyolefinen
DE59302489D1 (de) Verfahren zur Herstellung von Chlor-Fluor-Butenen
DE69611331D1 (de) Verfahren zur Herstellung von S-Phenyl-L-Cystein
DE59401461D1 (de) Verfahren zur Herstellung von Telechelen
DE69428006D1 (de) Verfahren zur Gewinnung von Carbocalcitonin
DE69603243D1 (de) Verfahren zur Herstellung von Ethenylamiden
DE69425011D1 (de) Verfahren zur Herstellung von Polyketonen
DE59305081D1 (de) Verfahren zur herstellung von hexafluorchlorbutenen
DE69424501D1 (de) Verfahren zur Herstellung von hochchlorierten Parraffinen
DE69413737T2 (de) Verfahren zur Herstellung von Polyolefinen
DE59403845D1 (de) Verfahren zur Herstellung von gamma-Vinylpyrrolidonen
DE59501484D1 (de) Verfahren zur Herstellung von Salcomin
DE69423712D1 (de) Verbessertes Verfahren zur Herstellung von 2-Chlorosulfinylazetidin-4-on
DE69424897D1 (de) Verfahren zur Herstellung von Ortho-estern
DE69419874D1 (de) Verfahren zur Herstellung von Olefinen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC

8339 Ceased/non-payment of the annual fee