NL1010161C2 - Proces voor de productie van polyamide-6 uitgaande èpsilon-caprolactam. - Google Patents
Proces voor de productie van polyamide-6 uitgaande èpsilon-caprolactam. Download PDFInfo
- Publication number
- NL1010161C2 NL1010161C2 NL1010161A NL1010161A NL1010161C2 NL 1010161 C2 NL1010161 C2 NL 1010161C2 NL 1010161 A NL1010161 A NL 1010161A NL 1010161 A NL1010161 A NL 1010161A NL 1010161 C2 NL1010161 C2 NL 1010161C2
- Authority
- NL
- Netherlands
- Prior art keywords
- polymerization
- polyamide
- caprolactam
- process according
- polymerisate
- Prior art date
Links
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 title claims description 80
- 238000000034 method Methods 0.000 title claims description 50
- 229920002292 Nylon 6 Polymers 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 26
- 238000006116 polymerization reaction Methods 0.000 claims description 40
- 239000012141 concentrate Substances 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 7
- 125000004122 cyclic group Chemical group 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000011541 reaction mixture Substances 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 3
- 239000012808 vapor phase Substances 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 239000007858 starting material Substances 0.000 claims 2
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 150000003951 lactams Chemical class 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 238000006068 polycondensation reaction Methods 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000005711 Benzoic acid Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 235000010233 benzoic acid Nutrition 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/46—Post-polymerisation treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1010161A NL1010161C2 (nl) | 1998-09-23 | 1998-09-23 | Proces voor de productie van polyamide-6 uitgaande èpsilon-caprolactam. |
| KR1020017003661A KR20010079896A (ko) | 1998-09-23 | 1999-09-21 | ε-카프로락탐으로부터 폴리아미드-6을 제조하는 방법 |
| CN99811313A CN1319113A (zh) | 1998-09-23 | 1999-09-21 | 由ε－己内酰胺生产聚酰胺－6的方法 |
| EP99969422A EP1124883A1 (fr) | 1998-09-23 | 1999-09-21 | Procede de fabrication de polyamide-6 a partir d'epsilon-caprolactame |
| PCT/NL1999/000588 WO2000017255A1 (fr) | 1998-09-23 | 1999-09-21 | Procede de fabrication de polyamide-6 a partir d'epsilon-caprolactame |
| AU60099/99A AU6009999A (en) | 1998-09-23 | 1999-09-21 | Process for the production of polyamide-6 from epsilon-caprolactam |
| JP2000574161A JP2002526578A (ja) | 1998-09-23 | 1999-09-21 | ε−カプロラクタムからポリアミド−６を製造する方法 |
| US09/815,288 US6528614B2 (en) | 1998-09-23 | 2001-03-23 | Process for the production of polyamide-6 from epsilon-caprolactam |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1010161 | 1998-09-23 | ||
| NL1010161A NL1010161C2 (nl) | 1998-09-23 | 1998-09-23 | Proces voor de productie van polyamide-6 uitgaande èpsilon-caprolactam. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL1010161C2 true NL1010161C2 (nl) | 2000-03-24 |
Family
ID=19767866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL1010161A NL1010161C2 (nl) | 1998-09-23 | 1998-09-23 | Proces voor de productie van polyamide-6 uitgaande èpsilon-caprolactam. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6528614B2 (fr) |
| EP (1) | EP1124883A1 (fr) |
| JP (1) | JP2002526578A (fr) |
| KR (1) | KR20010079896A (fr) |
| CN (1) | CN1319113A (fr) |
| AU (1) | AU6009999A (fr) |
| NL (1) | NL1010161C2 (fr) |
| WO (1) | WO2000017255A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1013939C2 (nl) * | 1999-12-23 | 2001-06-26 | Dsm Nv | Werkwijze voor de bereiding van een polyamide. |
| EP1449865A1 (fr) * | 2003-02-21 | 2004-08-25 | Koninklijke DSM N.V. | Procédé de preparation de polyamides façonnables à l'état fondu |
| KR20130041149A (ko) * | 2010-07-02 | 2013-04-24 | 디에스엠 아이피 어셋츠 비.브이. | 고온 락탐 중화 |
| US9427900B2 (en) * | 2010-11-12 | 2016-08-30 | Basf Se | Composite component comprising a polymer phase and a foamed phase, and processes for producing the same |
| CN102532526B (zh) * | 2011-11-29 | 2013-11-06 | 湖南岳化化工股份有限公司 | 一种高粘度聚酰胺6连续聚合生产工艺 |
| JP6282811B2 (ja) | 2012-07-09 | 2018-02-21 | 東芝ホクト電子株式会社 | プラズマ発光装置とそれに用いる電磁波発生器 |
| EP2725051B1 (fr) * | 2012-10-23 | 2015-03-11 | Uhde Inventa-Fischer GmbH | Procédé de fabrication continue de polyamide 6 et dispositifs à cet effet |
| EP2784102B1 (fr) * | 2013-03-26 | 2015-12-09 | Uhde Inventa-Fischer GmbH | Procédé et dispositif pour le retour en continu d'eaux d'extraction dans un processus de fabrication de polyamide |
| CN104558590A (zh) * | 2015-01-09 | 2015-04-29 | 长乐恒申合纤科技有限公司 | 锦纶6聚合回收浓缩工艺控制系统 |
| FR3109389A1 (fr) * | 2020-04-16 | 2021-10-22 | Arkema France | Structure multicouche pour le transport ou le stockage de l’hydrogene |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5077381A (en) * | 1990-06-01 | 1991-12-31 | Basf Corporation | Constant compositioin recycle of nylon 6 polymerization wash water |
| WO1997008224A1 (fr) * | 1995-08-30 | 1997-03-06 | Polymer Engineering Gmbh | Procede de production continu de polyamide 6 a l'aide de lactame recycle |
| WO1997008223A1 (fr) * | 1995-08-30 | 1997-03-06 | Polymer Engineering Gmbh | Procede de production continue d'un polyamide 6 a faible teneur en dimeres |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2501348C3 (de) * | 1975-01-15 | 1988-02-11 | Basf Ag, 6700 Ludwigshafen | Kontinuierliches Verfahren zur Herstellung von Polyamiden aus epsilon-Caprolactam |
| US4310659A (en) * | 1980-04-21 | 1982-01-12 | Allied Corporation | Two-stage hydrolysis process for the preparation of nylon 6 |
| DE3306906A1 (de) * | 1983-02-26 | 1984-08-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zum kontinuierlichen herstellen von polylactamen |
| DE3377579D1 (en) * | 1983-10-07 | 1988-09-08 | Fischer Karl Ind Gmbh | Process for the continuous removal of residual monomers and the post-polymerisation of polyamide 6, and apparatus for carrying it out |
| DE3912768A1 (de) * | 1989-04-19 | 1990-10-25 | Basf Ag | Verfahren zur kontinuierlichen herstellung von copolyamiden aus caprolactam und salzen aus diaminen und dicarbonsaeuren |
| US5218080A (en) * | 1990-06-01 | 1993-06-08 | Basf Corporation | Constant composition recycle of nylon 6 polymerization wash water |
| DE19546417B4 (de) * | 1995-12-12 | 2005-12-22 | Karl-Heinz Wiltzer | Verfahren und Vorrichtung zur vereinheitlichten, kontinuierlichen Herstellung von Polyamiden |
| DE19621088B4 (de) * | 1996-05-24 | 2005-11-17 | Karl-Heinz Wiltzer | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyamiden |
| DE19752182A1 (de) * | 1997-11-25 | 1999-05-27 | Basf Ag | Verfahren zur kontinuierlichen Extraktion von Polyamid |
| DE19753377B4 (de) * | 1997-12-02 | 2008-07-10 | Lurgi Zimmer Gmbh | Verfahren zur Herstellung von ε-Caprolactam aus Extraktwasser der PA-6-Synthese |
-
1998
- 1998-09-23 NL NL1010161A patent/NL1010161C2/nl not_active IP Right Cessation
-
1999
- 1999-09-21 KR KR1020017003661A patent/KR20010079896A/ko not_active Application Discontinuation
- 1999-09-21 WO PCT/NL1999/000588 patent/WO2000017255A1/fr not_active Application Discontinuation
- 1999-09-21 CN CN99811313A patent/CN1319113A/zh active Pending
- 1999-09-21 AU AU60099/99A patent/AU6009999A/en not_active Abandoned
- 1999-09-21 EP EP99969422A patent/EP1124883A1/fr not_active Withdrawn
- 1999-09-21 JP JP2000574161A patent/JP2002526578A/ja active Pending
-
2001
- 2001-03-23 US US09/815,288 patent/US6528614B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5077381A (en) * | 1990-06-01 | 1991-12-31 | Basf Corporation | Constant compositioin recycle of nylon 6 polymerization wash water |
| WO1997008224A1 (fr) * | 1995-08-30 | 1997-03-06 | Polymer Engineering Gmbh | Procede de production continu de polyamide 6 a l'aide de lactame recycle |
| WO1997008223A1 (fr) * | 1995-08-30 | 1997-03-06 | Polymer Engineering Gmbh | Procede de production continue d'un polyamide 6 a faible teneur en dimeres |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010079896A (ko) | 2001-08-22 |
| EP1124883A1 (fr) | 2001-08-22 |
| US6528614B2 (en) | 2003-03-04 |
| US20010047075A1 (en) | 2001-11-29 |
| JP2002526578A (ja) | 2002-08-20 |
| CN1319113A (zh) | 2001-10-24 |
| AU6009999A (en) | 2000-04-10 |
| WO2000017255A1 (fr) | 2000-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD2B | A search report has been drawn up | ||
| VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20040401 |