TW382624B - The preparation of caprolactam - Google Patents
The preparation of caprolactam Download PDFInfo
- Publication number
- TW382624B TW382624B TW083110632A TW83110632A TW382624B TW 382624 B TW382624 B TW 382624B TW 083110632 A TW083110632 A TW 083110632A TW 83110632 A TW83110632 A TW 83110632A TW 382624 B TW382624 B TW 382624B
- Authority
- TW
- Taiwan
- Prior art keywords
- patent application
- water
- chinese
- scope
- item
- Prior art date
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
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Hydrogenated Pyridines (AREA)
- Cable Accessories (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polyamides (AREA)
- Mounting Of Bearings Or Others (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Cephalosporin Compounds (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Claims (1)
- 繼β24 釋· %實例 轉化率 選擇率 產率 1 90 98 88 2 100 88 88 3 100 94 94 4 100 88 88 5 100 86 86 6 99 93 92 7 96 92 88 8 100 91 91 9 99 91 90 10 98 93 91 11 92 94 86 12 100 90 90 13 98 91 89 14 98 91 89 15 97 93 84 16 100 93 93 17 100 91 91 18 100 89 89 19 100 79 79 20 100 87 87 21 100 81 81 22 99 89 88 23 90 83 75 24 84 91 76 25 97 93 90 26 91 84 76 27 100 90 90 P:\PTS\WSG\CHINESE\38119RA2.DOC 1 _2- ύ82ύ24 案 第八三— 中文補充説本案實例1-6及23-27之觸媒使用量如下表所示: 實例 觸媒使用量(克) 1-6 25 23 30 24 12 25 12 26 11 27 34 0519P.DOC/en 2第83110632號專利申請案 中文申請專利範圍修正本(88年7月) 六、申請專利範圍 S82624 1 . 一種製滝環狀內醯胺之方法,其係於觸媒存在下,反應 胺基碳腈與水,其中該反應ί糸於液相中和基於二氧化鈦 、氧化锆、氧化鋪和氧化鋁之不勻觸媒之存在下進行, 和胺基碳睛之通式為 H2N——(C H 2 ) m—C= Η 苴由 m 為4或5 ύ 2. 根據申請專利範圍第1項之方法,其中反應係於140至 3 2 0 °C間進行。 3 . 根據申請專利範圍第1項之方法,其中所使甩之胺基碳 睛為6 -胺基己睛。 4. 根據申請專利範圍第1項之方法,其中使用卜5 0重量% 胺基碳腈於水或於水/有機溶劑混合物之溶液= ---.--一----i衣II \. (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局員工消費合作社印製· 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 繼β24 釋· %實例 轉化率 選擇率 產率 1 90 98 88 2 100 88 88 3 100 94 94 4 100 88 88 5 100 86 86 6 99 93 92 7 96 92 88 8 100 91 91 9 99 91 90 10 98 93 91 11 92 94 86 12 100 90 90 13 98 91 89 14 98 91 89 15 97 93 84 16 100 93 93 17 100 91 91 18 100 89 89 19 100 79 79 20 100 87 87 21 100 81 81 22 99 89 88 23 90 83 75 24 84 91 76 25 97 93 90 26 91 84 76 27 100 90 90 P:\PTS\WSG\CHINESE\38119RA2.DOC 1 _2-第83110632號專利申請案 中文申請專利範圍修正本(88年7月) 六、申請專利範圍 S82624 1 . 一種製滝環狀內醯胺之方法,其係於觸媒存在下,反應 胺基碳腈與水,其中該反應ί糸於液相中和基於二氧化鈦 、氧化锆、氧化鋪和氧化鋁之不勻觸媒之存在下進行, 和胺基碳睛之通式為 H2N——(C H 2 ) m—C= Η 苴由 m 為4或5 ύ 2. 根據申請專利範圍第1項之方法,其中反應係於140至 3 2 0 °C間進行。 3 . 根據申請專利範圍第1項之方法,其中所使甩之胺基碳 睛為6 -胺基己睛。 4. 根據申請專利範圍第1項之方法,其中使用卜5 0重量% 胺基碳腈於水或於水/有機溶劑混合物之溶液= ---.--一----i衣II \. (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局員工消費合作社印製· 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4339648A DE4339648A1 (de) | 1993-11-20 | 1993-11-20 | Verfahren zur Herstellung von Caprolactam |
Publications (1)
Publication Number | Publication Date |
---|---|
TW382624B true TW382624B (en) | 2000-02-21 |
Family
ID=6503070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW083110632A TW382624B (en) | 1993-11-20 | 1994-11-16 | The preparation of caprolactam |
Country Status (25)
Country | Link |
---|---|
US (2) | US5646277A (zh) |
EP (2) | EP0729454B1 (zh) |
JP (2) | JP4249257B2 (zh) |
KR (2) | KR100310508B1 (zh) |
CN (2) | CN1061976C (zh) |
AT (2) | ATE178318T1 (zh) |
AU (2) | AU1065095A (zh) |
BR (2) | BR9408100A (zh) |
CA (2) | CA2176741C (zh) |
CZ (2) | CZ284795B6 (zh) |
DE (3) | DE4339648A1 (zh) |
DK (1) | DK0729453T3 (zh) |
ES (2) | ES2129791T3 (zh) |
FI (1) | FI112651B (zh) |
HU (1) | HU218503B (zh) |
MY (2) | MY111427A (zh) |
NO (1) | NO304594B1 (zh) |
NZ (1) | NZ276096A (zh) |
PL (2) | PL314527A1 (zh) |
PT (1) | PT729453E (zh) |
RU (2) | RU2119912C1 (zh) |
SG (2) | SG47102A1 (zh) |
TW (1) | TW382624B (zh) |
UA (2) | UA41964C2 (zh) |
WO (2) | WO1995014665A1 (zh) |
Families Citing this family (33)
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 |
DE19517821A1 (de) * | 1995-05-18 | 1996-11-21 | Basf Ag | Verfahren zur Herstellung von Caprolactam |
DE19518474A1 (de) * | 1995-05-19 | 1996-11-21 | Basf Ag | Verfahren zur Herstellung von Carbonsäurederivaten |
FR2735471B1 (fr) * | 1995-06-16 | 1997-08-22 | Rhone Poulenc Chimie | Procede de preparation de lactames |
DE19623662A1 (de) * | 1996-06-13 | 1997-12-18 | Basf Ag | Verfahren zur Reinigung von epsilon-Caprolactam |
DE19632006A1 (de) * | 1996-08-08 | 1998-02-12 | Bayer Ag | Verfahren zur Herstellung von Lactamen |
US5877314A (en) * | 1997-02-14 | 1999-03-02 | Dsm N.V. | Process to continuously prepare an aqueous mixture of episilon caprolactum and episilon caprolactum precursors |
DE19718706A1 (de) * | 1997-05-02 | 1998-11-05 | Basf Ag | Verfahren zur Herstellung cyclischer Lactame |
DE19738463C2 (de) * | 1997-09-03 | 1999-09-23 | Basf Ag | Verfahren zur Herstellung von Caprolactam |
DE19738464A1 (de) * | 1997-09-03 | 1999-03-04 | Basf Ag | Verwendung von Formkörpern als Katalysator zur Herstellung von Caprolactam |
CA2302441A1 (en) | 1997-09-03 | 1999-03-11 | Basf Aktiengesellschaft | Mouldable materials which can be used as a catalyst |
DE19804014A1 (de) | 1998-02-02 | 1999-08-05 | Basf Ag | Diskontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen |
DE19804033A1 (de) | 1998-02-02 | 1999-08-05 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen |
DE19804023A1 (de) | 1998-02-02 | 1999-08-05 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen |
DE19808190A1 (de) * | 1998-02-26 | 1999-09-02 | Basf Ag | Verfahren zur Herstellung von Polyamiden |
DE19808490A1 (de) | 1998-02-27 | 1999-09-02 | Basf Ag | Verfahren zur Herstellung von Polyamiden aus Aminocarbonsäureverbindungen |
DE19808489A1 (de) | 1998-02-27 | 1999-09-02 | Basf Ag | Verfahren zur Herstellung von Polymermischungen aus Aminonitrilen und thermoplastischen Polymeren |
DE19811880A1 (de) * | 1998-03-18 | 1999-09-23 | Basf Ag | Verfahren zur Herstellung von Lactamen |
US6346641B1 (en) | 1998-07-20 | 2002-02-12 | Basf Aktiengesellschaft | Method for simultaneous production of 6-aminocapronitrile and hexamethylenediamine |
FR2781393B1 (fr) | 1998-07-22 | 2000-08-25 | Rhone Poulenc Fibres | Procede de regeneration d'un catalyseur d'hydrolyse cyclisante d'un aminonitrile en lactame et utilisation du catalyseur regenere pour la fabrication de lactames |
FR2781796B1 (fr) * | 1998-07-28 | 2000-09-22 | Rhone Poulenc Fibres | Procede de deshydratation de lactame |
DE19839338A1 (de) | 1998-08-28 | 2000-03-02 | Basf Ag | Verbessertes Verfahren zur gleizeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin |
DE19846014A1 (de) | 1998-10-06 | 2000-04-13 | Basf Ag | Beschleuniger für die Herstellung von Polyamiden aus Aminonitrilen |
DE10021191A1 (de) * | 2000-05-03 | 2001-11-08 | Basf Ag | Verfahren zur Herstellung eines Polymers unter Verwendung von Caprolactam |
DE10021201A1 (de) * | 2000-05-03 | 2001-11-08 | Basf Ag | Verfahren zur Herstellung cyclischer Lactame |
MY127068A (en) * | 2000-06-05 | 2006-11-30 | Basf Ag | Removal of ammonia from solutions including caprolactam and ammonia |
DE10033518A1 (de) * | 2000-07-11 | 2002-01-24 | Basf Ag | Verfahren zur Abtrennung von Ammoniak |
US6437089B1 (en) | 2001-06-01 | 2002-08-20 | E. I. Du Pont De Nemours And Company | Process for the production of nylon 6 |
DE102004027022A1 (de) * | 2004-06-02 | 2006-01-05 | Basf Ag | Verfahren zur Abtrennung von Ammoniak und Wasser aus Lactam-haltigen Gemischen |
FR2944791B1 (fr) * | 2009-04-27 | 2012-02-10 | Rhodia Operations | Procede de preparation de lactames. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2301964A (en) * | 1941-09-12 | 1942-11-17 | Du Pont | Method of preparing lactams |
JPS4821958B1 (zh) * | 1969-01-28 | 1973-07-02 | ||
EP0150295A3 (en) * | 1983-12-19 | 1988-03-30 | Allied Corporation | Selective production of n-substituted amides by use of cu(o)/metallic oxides catalyst compositions |
US4628085A (en) * | 1985-09-03 | 1986-12-09 | Allied Corporation | Use of silica catalyst for selective production of lactams |
US4625023A (en) * | 1985-09-03 | 1986-11-25 | Allied Corporation | Selective conversion of aliphatic and aromatic aminonitriles and/or dinitriles into lactams |
-
1993
- 1993-11-20 DE DE4339648A patent/DE4339648A1/de not_active Withdrawn
-
1994
- 1994-11-15 AU AU10650/95A patent/AU1065095A/en not_active Abandoned
- 1994-11-15 CA CA002176741A patent/CA2176741C/en not_active Expired - Fee Related
- 1994-11-15 PL PL94314527A patent/PL314527A1/xx unknown
- 1994-11-15 CN CN94194815A patent/CN1061976C/zh not_active Expired - Fee Related
- 1994-11-15 UA UA96062430A patent/UA41964C2/uk unknown
- 1994-11-15 UA UA96062434A patent/UA41965C2/uk unknown
- 1994-11-15 EP EP95901381A patent/EP0729454B1/de not_active Expired - Lifetime
- 1994-11-15 US US08/646,278 patent/US5646277A/en not_active Expired - Fee Related
- 1994-11-15 BR BR9408100A patent/BR9408100A/pt not_active IP Right Cessation
- 1994-11-15 DE DE59410076T patent/DE59410076D1/de not_active Expired - Lifetime
- 1994-11-15 CZ CZ961446A patent/CZ284795B6/cs not_active IP Right Cessation
- 1994-11-15 WO PCT/EP1994/003782 patent/WO1995014665A1/de active IP Right Grant
- 1994-11-15 ES ES95901381T patent/ES2129791T3/es not_active Expired - Lifetime
- 1994-11-15 JP JP51479995A patent/JP4249257B2/ja not_active Expired - Fee Related
- 1994-11-15 DE DE59408049T patent/DE59408049D1/de not_active Expired - Fee Related
- 1994-11-15 CA CA002176836A patent/CA2176836C/en not_active Expired - Fee Related
- 1994-11-15 JP JP51480095A patent/JP3824321B2/ja not_active Expired - Fee Related
- 1994-11-15 ES ES95900739T patent/ES2173162T3/es not_active Expired - Lifetime
- 1994-11-15 KR KR1019960702497A patent/KR100310508B1/ko not_active IP Right Cessation
- 1994-11-15 CZ CZ961445A patent/CZ284794B6/cs not_active IP Right Cessation
- 1994-11-15 CN CN94194726A patent/CN1070476C/zh not_active Expired - Fee Related
- 1994-11-15 HU HU9601337A patent/HU218503B/hu not_active IP Right Cessation
- 1994-11-15 PL PL94314526A patent/PL179509B1/pl not_active IP Right Cessation
- 1994-11-15 AT AT95901381T patent/ATE178318T1/de not_active IP Right Cessation
- 1994-11-15 DK DK95900739T patent/DK0729453T3/da active
- 1994-11-15 NZ NZ276096A patent/NZ276096A/en unknown
- 1994-11-15 AT AT95900739T patent/ATE214047T1/de not_active IP Right Cessation
- 1994-11-15 SG SG1996007444A patent/SG47102A1/en unknown
- 1994-11-15 PT PT95900739T patent/PT729453E/pt unknown
- 1994-11-15 AU AU81435/94A patent/AU678643B2/en not_active Ceased
- 1994-11-15 EP EP95900739A patent/EP0729453B1/de not_active Expired - Lifetime
- 1994-11-15 RU RU96113082A patent/RU2119912C1/ru not_active IP Right Cessation
- 1994-11-15 WO PCT/EP1994/003781 patent/WO1995014664A1/de active IP Right Grant
- 1994-11-15 SG SG1996008752A patent/SG55170A1/en unknown
- 1994-11-15 RU RU96113079A patent/RU2120437C1/ru not_active IP Right Cessation
- 1994-11-15 BR BR9408099A patent/BR9408099A/pt not_active IP Right Cessation
- 1994-11-15 KR KR1019960702616A patent/KR100310509B1/ko not_active IP Right Cessation
- 1994-11-16 TW TW083110632A patent/TW382624B/zh not_active IP Right Cessation
- 1994-11-16 US US08/646,279 patent/US5739324A/en not_active Expired - Lifetime
- 1994-11-18 MY MYPI94003086A patent/MY111427A/en unknown
- 1994-11-18 MY MYPI94003084A patent/MY111913A/en unknown
-
1996
- 1996-05-15 NO NO962021A patent/NO304594B1/no not_active IP Right Cessation
- 1996-05-15 FI FI962069A patent/FI112651B/fi not_active IP Right Cessation
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MM4A | Annulment or lapse of patent due to non-payment of fees |