CN1090644C - 连续制备聚酰胺的方法和装置 - Google Patents
连续制备聚酰胺的方法和装置 Download PDFInfo
- Publication number
- CN1090644C CN1090644C CN96180309A CN96180309A CN1090644C CN 1090644 C CN1090644 C CN 1090644C CN 96180309 A CN96180309 A CN 96180309A CN 96180309 A CN96180309 A CN 96180309A CN 1090644 C CN1090644 C CN 1090644C
- Authority
- CN
- China
- Prior art keywords
- water
- salt
- hexanediamine
- pressure
- reactor
- 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
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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
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/04—Preparatory processes
-
- 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
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
-
- 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
- C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Polyamides (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19621088.7 | 1996-05-24 | ||
| DE19621088A DE19621088B4 (de) | 1996-05-24 | 1996-05-24 | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyamiden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1219944A CN1219944A (zh) | 1999-06-16 |
| CN1090644C true CN1090644C (zh) | 2002-09-11 |
Family
ID=7795306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96180309A Expired - Fee Related CN1090644C (zh) | 1996-05-24 | 1996-12-10 | 连续制备聚酰胺的方法和装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6107449A (zh) |
| EP (1) | EP0902802B1 (zh) |
| JP (1) | JP3780001B2 (zh) |
| CN (1) | CN1090644C (zh) |
| DE (2) | DE19621088B4 (zh) |
| WO (1) | WO1997045472A1 (zh) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19752181A1 (de) * | 1997-11-25 | 1999-05-27 | Basf Ag | Verfahren zur Herstellung von Polyamiden |
| NL1010161C2 (nl) * | 1998-09-23 | 2000-03-24 | Dsm Nv | Proces voor de productie van polyamide-6 uitgaande èpsilon-caprolactam. |
| DE19957663A1 (de) * | 1999-11-30 | 2001-05-31 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Copolyamiden, die auf einem Lactam (I), einem Diamin (II) und einer Dicarbonsäure (III) basieren |
| DE10213263B4 (de) * | 2002-03-25 | 2013-03-14 | Karl-Heinz Wiltzer | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Copolyamid oder Polyamid |
| CN101050279B (zh) * | 2007-05-09 | 2010-05-19 | 武汉森大科技研究发展中心 | 聚酰胺聚合生产工艺及设备 |
| DE202009001184U1 (de) | 2009-01-30 | 2010-07-22 | Metabowerke Gmbh | Kapp- und Gehrungssäge |
| FR2959511B1 (fr) * | 2010-04-30 | 2012-06-01 | Rhodia Operations | Procede de fabrication de polyamide |
| EP2460839A1 (en) * | 2010-12-02 | 2012-06-06 | Stamicarbon B.V. acting under the name of MT Innovation Center | Method of making Polyamide 66 |
| FR2981600B1 (fr) | 2011-10-25 | 2013-11-15 | Rhodia Operations | Procede de preparation de granules de polyamide |
| CN102746509A (zh) * | 2012-07-20 | 2012-10-24 | 北京伊克希德化工技术有限公司 | 以双组分单体为原料的尼龙连续聚合的方法 |
| CN104130401B (zh) * | 2013-05-01 | 2018-05-29 | 英威达纺织(英国)有限公司 | 尼龙合成中的工艺压力控制 |
| WO2014198757A1 (de) * | 2013-06-12 | 2014-12-18 | Basf Se | Verfahren zur kontinuierlichen herstellung von polyamid-oligomeren und zur herstellung von teilkristallinen oder amorphen, thermoplastisch verarbeitbaren polyamiden |
| SI3008107T1 (sl) * | 2013-06-12 | 2018-10-30 | Basf Se | Postopek za kontinuirano pripravo alifatskih ali delno aromatskih poliamidnih oligomerov |
| WO2014198759A1 (de) * | 2013-06-12 | 2014-12-18 | Basf Se | Verfahren zur kontinuierlichen herstellung eines aliphatischen oder teilaromatischen polyamids |
| FR3029923B1 (fr) * | 2014-12-12 | 2018-04-27 | Arkema France | Procede de preparation d'un polyamide semi-aromatique |
| CN114874434A (zh) * | 2021-02-05 | 2022-08-09 | 天津科技大学 | 一种在中低压和常压下两段式聚合制备共聚酰胺pa6/66的方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2417003A1 (de) * | 1974-04-08 | 1975-11-06 | Basf Ag | Verfahren zum kontinuierlichen herstellen von polyamiden |
| EP0393548A1 (de) * | 1989-04-19 | 1990-10-24 | BASF Aktiengesellschaft | Verfahren zur kontinuierlichen Herstellung von Copolyamiden |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2361717A (en) * | 1940-09-12 | 1944-10-31 | Du Pont | Process for making polyamides |
| JPS60217238A (ja) * | 1984-04-13 | 1985-10-30 | Toray Ind Inc | 共重合ポリカプロアミドの連続重合法 |
| DE59307118D1 (de) * | 1993-01-28 | 1997-09-18 | Polymer Eng Gmbh | Verfahren und Vorrichtung zur Herstellung von Polyamid 6 aus Polyamid-Abfällen |
| DE4441981A1 (de) * | 1994-11-25 | 1996-05-30 | Bayer Ag | Ternäres Copolyamid |
| JP3347545B2 (ja) * | 1995-09-13 | 2002-11-20 | 三菱化学株式会社 | ランダム共重合ポリアミド樹脂及びその製造法 |
| JPH09188758A (ja) * | 1995-11-06 | 1997-07-22 | Mitsubishi Chem Corp | カプロラクタムよりポリアミド樹脂を製造する方法 |
-
1996
- 1996-05-24 DE DE19621088A patent/DE19621088B4/de not_active Expired - Fee Related
- 1996-12-10 WO PCT/EP1996/005513 patent/WO1997045472A1/de not_active Ceased
- 1996-12-10 EP EP96943073A patent/EP0902802B1/de not_active Expired - Lifetime
- 1996-12-10 DE DE59604810T patent/DE59604810D1/de not_active Expired - Lifetime
- 1996-12-10 US US09/194,329 patent/US6107449A/en not_active Expired - Lifetime
- 1996-12-10 JP JP54142897A patent/JP3780001B2/ja not_active Expired - Fee Related
- 1996-12-10 CN CN96180309A patent/CN1090644C/zh not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2417003A1 (de) * | 1974-04-08 | 1975-11-06 | Basf Ag | Verfahren zum kontinuierlichen herstellen von polyamiden |
| EP0393548A1 (de) * | 1989-04-19 | 1990-10-24 | BASF Aktiengesellschaft | Verfahren zur kontinuierlichen Herstellung von Copolyamiden |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3780001B2 (ja) | 2006-05-31 |
| JP2000510892A (ja) | 2000-08-22 |
| US6107449A (en) | 2000-08-22 |
| CN1219944A (zh) | 1999-06-16 |
| DE19621088A1 (de) | 1997-11-27 |
| DE19621088B4 (de) | 2005-11-17 |
| EP0902802A1 (de) | 1999-03-24 |
| EP0902802B1 (de) | 2000-03-22 |
| WO1997045472A1 (de) | 1997-12-04 |
| DE59604810D1 (de) | 2000-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KARLHEINZE VELSSA; PETER.RAUSCHMAYER Free format text: FORMER OWNER: POLYMER ENGINEERING GMBH Effective date: 20061124 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20061124 Address after: Fort Hood, Germany Co-patentee after: Peter lauschmann. Patentee after: Carle Heinz Address before: Shandong Doyle staat Federal Republic of Germany Patentee before: Polymer Engineering GmbH |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020911 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |