ID22756A - Proses untuk membuat secara kontinyu suatu campuran berair e-kaprolaktam dan prekursor-prekursor ekaprolaktam - Google Patents
Proses untuk membuat secara kontinyu suatu campuran berair e-kaprolaktam dan prekursor-prekursor ekaprolaktamInfo
- Publication number
- ID22756A ID22756A IDW990862A ID990862A ID22756A ID 22756 A ID22756 A ID 22756A ID W990862 A IDW990862 A ID W990862A ID 990862 A ID990862 A ID 990862A ID 22756 A ID22756 A ID 22756A
- Authority
- ID
- Indonesia
- Prior art keywords
- kaprolaktam
- exapololtam
- precursors
- mixture
- water
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/14—Preparation of carboxylic acid amides by formation of carboxamide groups together with reactions not involving the carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
- C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
- C07C227/08—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid by reaction of ammonia or amines with acids containing functional groups
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/800,324 US5877314A (en) | 1997-02-14 | 1997-02-14 | Process to continuously prepare an aqueous mixture of episilon caprolactum and episilon caprolactum precursors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ID22756A true ID22756A (id) | 1999-12-09 |
Family
ID=25178111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IDW990862A ID22756A (id) | 1997-02-14 | 1998-02-10 | Proses untuk membuat secara kontinyu suatu campuran berair e-kaprolaktam dan prekursor-prekursor ekaprolaktam |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5877314A (id) |
| EP (1) | EP0968185B1 (id) |
| JP (1) | JP2001512454A (id) |
| KR (1) | KR100518073B1 (id) |
| CN (1) | CN1113055C (id) |
| AU (1) | AU6006298A (id) |
| CA (1) | CA2280780A1 (id) |
| DE (1) | DE69801490T2 (id) |
| ID (1) | ID22756A (id) |
| MY (1) | MY117123A (id) |
| TW (1) | TW434222B (id) |
| WO (1) | WO1998035938A1 (id) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6051312A (en) * | 1996-06-06 | 2000-04-18 | Dsm Nv | Fibers of strongly branched polyamide |
| EP0984002A1 (en) * | 1998-09-03 | 2000-03-08 | Dsm N.V. | Process to continuously prepare an aqueous mixture of epsilon-caprolactam and epsilon-caprolactam precursors |
| NL1013939C2 (nl) * | 1999-12-23 | 2001-06-26 | Dsm Nv | Werkwijze voor de bereiding van een polyamide. |
| EP1122241A1 (en) * | 2000-02-03 | 2001-08-08 | Dsm N.V. | Process for the preparation of epsilon-caprolactam |
| WO2001056984A1 (en) * | 2000-02-03 | 2001-08-09 | Dsm N.V. | PROCESS FOR THE PREPARATION OF ε-CAPROLACTAM |
| US6660857B2 (en) | 2000-02-03 | 2003-12-09 | Dsm N.V. | Process for the preparation of ε-caprolactam |
| US6331624B1 (en) | 2000-04-05 | 2001-12-18 | E.I. Du Pont De Nemours And Company | Process for preparing 6-aminocaproamide |
| EP1332124A1 (en) * | 2000-09-27 | 2003-08-06 | Dsm N.V. | Process for the carbonylation of a conjugated diene |
| EP1195192A1 (en) * | 2000-10-03 | 2002-04-10 | Dsm N.V. | Process for the preparation of a mixture of epsilon-caprolactam and/or epsilon-caprolactam precursors |
| US7022844B2 (en) | 2002-09-21 | 2006-04-04 | Honeywell International Inc. | Amide-based compounds, production, recovery, purification and uses thereof |
| CN112500418A (zh) * | 2020-12-31 | 2021-03-16 | 山东中科新材料研究院有限公司 | 一种采用回路反应器合成1，8-二氮杂二环十一碳-7-烯的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3403574A1 (de) * | 1984-02-02 | 1985-08-08 | Basf Ag, 6700 Ludwigshafen | Verfahren zur gewinnung von caprolactam aus (epsilon)-aminocapronsaeure |
| DE3602374A1 (de) * | 1986-01-28 | 1987-07-30 | Basf Ag | Verfahren zur herstellung von 6-aminocapronsaeure |
| DE3602377A1 (de) * | 1986-01-28 | 1987-07-30 | Basf Ag | Verfahren zur herstellung von caprolactam |
| DE3843791A1 (de) * | 1988-12-24 | 1990-07-05 | Basf Ag | Verfahren zur herstellung von caprolactam |
| DE3843792A1 (de) * | 1988-12-24 | 1990-07-05 | Basf Ag | Verfahren zur herstellung von 6-aminocapronsaeureestern |
| DE4339648A1 (de) * | 1993-11-20 | 1995-05-24 | 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 |
| US5700934A (en) * | 1995-03-01 | 1997-12-23 | Dsm N.V. | Process for the preparation of epsilon-caprolactam and epsilon-caprolactam precursors |
| US5717089A (en) * | 1995-03-01 | 1998-02-10 | Dsm N.V. | Process for the preparation of E-caprolactam |
| MY113899A (en) * | 1995-03-01 | 2002-06-29 | Dsm Ip Assets Bv | Process for the preparation of (permittivy)-caprolactam and (permittivy)-caprolactam precursors |
-
1997
- 1997-02-14 US US08/800,324 patent/US5877314A/en not_active Expired - Fee Related
-
1998
- 1998-02-10 WO PCT/NL1998/000083 patent/WO1998035938A1/en active IP Right Grant
- 1998-02-10 JP JP53560898A patent/JP2001512454A/ja active Pending
- 1998-02-10 AU AU60062/98A patent/AU6006298A/en not_active Abandoned
- 1998-02-10 KR KR10-1999-7007331A patent/KR100518073B1/ko not_active IP Right Cessation
- 1998-02-10 EP EP98903292A patent/EP0968185B1/en not_active Expired - Lifetime
- 1998-02-10 DE DE69801490T patent/DE69801490T2/de not_active Expired - Fee Related
- 1998-02-10 CA CA002280780A patent/CA2280780A1/en not_active Abandoned
- 1998-02-10 ID IDW990862A patent/ID22756A/id unknown
- 1998-02-10 CN CN98804061A patent/CN1113055C/zh not_active Expired - Fee Related
- 1998-02-13 MY MYPI98000602A patent/MY117123A/en unknown
- 1998-02-16 TW TW087102102A patent/TW434222B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0968185A1 (en) | 2000-01-05 |
| DE69801490T2 (de) | 2002-05-23 |
| US5877314A (en) | 1999-03-02 |
| MY117123A (en) | 2004-05-31 |
| KR20000071062A (ko) | 2000-11-25 |
| CN1252054A (zh) | 2000-05-03 |
| JP2001512454A (ja) | 2001-08-21 |
| KR100518073B1 (ko) | 2005-09-28 |
| AU6006298A (en) | 1998-09-08 |
| CA2280780A1 (en) | 1998-08-20 |
| EP0968185B1 (en) | 2001-08-29 |
| DE69801490D1 (de) | 2001-10-04 |
| WO1998035938A1 (en) | 1998-08-20 |
| TW434222B (en) | 2001-05-16 |
| CN1113055C (zh) | 2003-07-02 |
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