MXPA03000037A - Procedimiento continuo para la obtencion de poliamidas a partir de aminonitrilos. - Google Patents
Procedimiento continuo para la obtencion de poliamidas a partir de aminonitrilos.Info
- Publication number
- MXPA03000037A MXPA03000037A MXPA03000037A MXPA03000037A MXPA03000037A MX PA03000037 A MXPA03000037 A MX PA03000037A MX PA03000037 A MXPA03000037 A MX PA03000037A MX PA03000037 A MXPA03000037 A MX PA03000037A MX PA03000037 A MXPA03000037 A MX PA03000037A
- Authority
- MX
- Mexico
- Prior art keywords
- phase
- liquid phase
- pressure
- solid phase
- mixture
- Prior art date
Links
- 125000005219 aminonitrile group Chemical group 0.000 title abstract 3
- 239000004952 Polyamide Substances 0.000 title abstract 2
- 238000011437 continuous method Methods 0.000 title abstract 2
- 229920002647 polyamide Polymers 0.000 title abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 12
- 239000007791 liquid phase Substances 0.000 abstract 7
- 239000007790 solid phase Substances 0.000 abstract 6
- 239000003054 catalyst Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 239000004408 titanium dioxide Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000007848 Bronsted acid Substances 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 abstract 2
- 239000012071 phase Substances 0.000 abstract 2
- 229910052615 phyllosilicate Inorganic materials 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 229910001930 tungsten oxide Inorganic materials 0.000 abstract 2
- 239000010457 zeolite Substances 0.000 abstract 2
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 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
-
- 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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
El procedimiento continuo para la obtencion de una poliamida por reaccion de por lo menos un aminonitrilo con agua, que abarca las etapas siguientes: (1) reaccion de por lo menos un aminonitrilo con agua en presencia de un diluyente orgánico líquido a una temperatura de 90 a 400 °C y una presion de 0,1 a 35 x 106 Pa en un tubo de flujo, que contiene un catalizador de ácido de Brönsted, seleccionado entre un catalizador de beta-zeolita, silicato estratificado o un catalizador de dioxido de titanio a partir de 70 a 100% en peso de anatasa y o a 30% en peso de rutilo, en el que-hasta un 40% en peso del dioxido de titanio pueden estar sustituidos por oxido de volframio, obteniéndose una mezcla de reaccion, (2) transformacion ulterior de la mezcla de reaccion a una temperatura de 150 a 400 °C y una presion, que es más baja, que la presion en la etapa 1, que se puede realizar en presencia de un catalizador de ácido de Brönsted, seleccionado entre un catalizador de beta-zeolita, silicato estratificado o un catalizador de dioxido de titanio a partir de 70 a 100% en peso de anatasa y 0 a 30% en peso de rutilo, en el que hasta un 40% en peso del dioxido de titanio pueden estar sustituidos por oxido de volframio, en donde se selecciona la temperatur y la presion de tal manera, que se obtiene una primera fase gaseosa y una primera fase líquida o una primera fase solida o una mezcla a partir de primera fase solida y primera fase líquida, y se separa la primera fase gaseosa de la primera fase líquida o la primera fase solida, o de la mezcla a partir de la primera fase líquida y primera fase solida, y (3) mezcla de la primera fase líquida o de la primera fase solida, o de la mezcla a partir de la primera fase líquida y primera fase solida, con una fase gaseosa o líquida, que contiene agua, a una temperatura de 150 a 370 °C, y una presion de 0,1 a 30 x 106 Pa, obteniéndose una mezcla de producto.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10033544A DE10033544A1 (de) | 2000-07-11 | 2000-07-11 | Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen |
| PCT/EP2001/007944 WO2002008313A1 (de) | 2000-07-11 | 2001-07-10 | Kontinuierliches verfahren zur herstellung von polyamiden aus aminonitrilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA03000037A true MXPA03000037A (es) | 2003-06-19 |
Family
ID=7648463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA03000037A MXPA03000037A (es) | 2000-07-11 | 2001-07-10 | Procedimiento continuo para la obtencion de poliamidas a partir de aminonitrilos. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6815527B2 (es) |
| EP (1) | EP1299450B1 (es) |
| JP (1) | JP2004504458A (es) |
| KR (1) | KR20030017614A (es) |
| CN (1) | CN1233690C (es) |
| AR (1) | AR029576A1 (es) |
| AT (1) | ATE295862T1 (es) |
| AU (1) | AU2001287594A1 (es) |
| BG (1) | BG107443A (es) |
| BR (1) | BR0112427A (es) |
| CA (1) | CA2415653A1 (es) |
| CZ (1) | CZ200391A3 (es) |
| DE (2) | DE10033544A1 (es) |
| ES (1) | ES2240511T3 (es) |
| IL (1) | IL153517A0 (es) |
| MX (1) | MXPA03000037A (es) |
| MY (1) | MY134046A (es) |
| PL (1) | PL360840A1 (es) |
| WO (1) | WO2002008313A1 (es) |
| ZA (1) | ZA200301089B (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10114690A1 (de) * | 2001-03-23 | 2002-09-26 | Basf Ag | Verfahren zur Herstellung von Polyamiden |
| DE10216013B4 (de) * | 2002-04-11 | 2006-12-28 | Generis Gmbh | Verfahren und Vorrichtung zum Auftragen von Fluiden |
| DE10217439A1 (de) * | 2002-04-18 | 2003-10-30 | Basf Ag | Verfahren zur Herstellung von Polyamiden |
| DE102004006955A1 (de) * | 2004-02-12 | 2005-09-01 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Polyamiden |
| 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 |
| KR101333579B1 (ko) | 2010-12-15 | 2013-11-28 | 제일모직주식회사 | 반사성, 내열성 및 내습성이 우수한 폴리아마이드 수지 조성물. |
| EP2610313B1 (en) * | 2011-12-29 | 2017-05-31 | Lotte Advanced Materials Co., Ltd. | Polyamide resin composition having improved physical properties including thin-wall moldability |
| KR101566063B1 (ko) | 2012-12-31 | 2015-11-04 | 제일모직주식회사 | 표면광택도, 반사성, 내황변성 및 성형성이 우수한 열가소성 수지 조성물 |
| KR20140099138A (ko) | 2013-02-01 | 2014-08-11 | 제일모직주식회사 | 광안정성 및 내변색성이 우수한 폴리아미드 수지 조성물 |
| US10301449B2 (en) | 2013-11-29 | 2019-05-28 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition having excellent light stability at high temperature |
| KR101690829B1 (ko) | 2013-12-30 | 2016-12-28 | 롯데첨단소재(주) | 내충격성 및 내광성이 우수한 열가소성 수지 조성물 |
| US10636951B2 (en) | 2014-06-27 | 2020-04-28 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition having excellent reflectivity |
| US9840610B2 (en) | 2014-09-30 | 2017-12-12 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition and molded article using the same |
| KR101793319B1 (ko) | 2014-12-17 | 2017-11-03 | 롯데첨단소재(주) | 폴리에스테르 수지 조성물 및 이로부터 제조된 성형품 |
| KR101849830B1 (ko) | 2015-06-30 | 2018-04-18 | 롯데첨단소재(주) | 내충격성 및 광신뢰성이 우수한 폴리에스테르 수지 조성물 및 이를 이용한 성형품 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE836938C (de) | 1950-08-26 | 1952-04-17 | Basf Ag | Verfahren zur Herstellung von Amionitrilen |
| US3651014A (en) * | 1969-07-18 | 1972-03-21 | Du Pont | Segmented thermoplastic copolyester elastomers |
| DE3524234A1 (de) * | 1985-07-06 | 1987-01-08 | Bayer Ag | Neue pfropfpolymerisate und deren abmischungen mit polyamiden |
| US4816577A (en) * | 1986-04-07 | 1989-03-28 | Merck & Co., Inc. | Process for producing 1-beta-methylcarbapenem antibiotic intermediates |
| DE3710803A1 (de) | 1987-03-31 | 1988-10-20 | Basf Ag | Verfahren zur entfernung von caprolactam und dessen oligomeren aus solches enthaltendem polyamidgranulat |
| EP0345648B2 (de) | 1988-06-07 | 2000-04-05 | Ems-Inventa Ag | Thermoplastisch verarbeitbare Polyamide |
| US5151543A (en) * | 1991-05-31 | 1992-09-29 | E. I. Du Pont De Nemours And Company | Selective low pressure hydrogenation of a dinitrile to an aminonitrile |
| JP3355612B2 (ja) * | 1992-04-14 | 2002-12-09 | 株式会社豊田中央研究所 | 星型ナイロンとその製造方法、及び、四置換カルボン酸とその製造方法 |
| DE4321683A1 (de) * | 1993-06-30 | 1995-01-12 | Basf Ag | Verfahren zum kontinuierlichen Herstellen von niedermolekularen Polyamiden |
| US5717090A (en) * | 1995-01-05 | 1998-02-10 | Basf Aktiengesellschaft | Simultaneous preparation of caprolactam and hexamethylenediamine |
| DE19548289A1 (de) * | 1995-12-22 | 1997-06-26 | Basf Ag | Verfahren zur gleichzeitigen Herstellung von Caprolactam und Hexamethylendiamin |
| DE19804020A1 (de) * | 1998-02-02 | 1999-08-05 | Basf Ag | 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 |
| DE19804014A1 (de) * | 1998-02-02 | 1999-08-05 | Basf Ag | Diskontinuierliches 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 |
| CA2343185A1 (en) * | 1998-10-26 | 2000-05-04 | E.I. Du Pont De Nemours And Company | Continuous polymerization process for preparing polyamides from omega-aminonitriles |
-
2000
- 2000-07-11 DE DE10033544A patent/DE10033544A1/de not_active Withdrawn
-
2001
- 2001-07-05 MY MYPI20013202 patent/MY134046A/en unknown
- 2001-07-06 AR ARP010103232A patent/AR029576A1/es active IP Right Grant
- 2001-07-10 BR BR0112427-7A patent/BR0112427A/pt not_active IP Right Cessation
- 2001-07-10 CN CNB01812612XA patent/CN1233690C/zh not_active Expired - Fee Related
- 2001-07-10 US US10/332,579 patent/US6815527B2/en not_active Expired - Fee Related
- 2001-07-10 JP JP2002514215A patent/JP2004504458A/ja not_active Withdrawn
- 2001-07-10 EP EP01967141A patent/EP1299450B1/de not_active Expired - Lifetime
- 2001-07-10 CZ CZ200391A patent/CZ200391A3/cs unknown
- 2001-07-10 IL IL15351701A patent/IL153517A0/xx unknown
- 2001-07-10 AT AT01967141T patent/ATE295862T1/de not_active IP Right Cessation
- 2001-07-10 AU AU2001287594A patent/AU2001287594A1/en not_active Abandoned
- 2001-07-10 MX MXPA03000037A patent/MXPA03000037A/es active IP Right Grant
- 2001-07-10 PL PL36084001A patent/PL360840A1/xx not_active Application Discontinuation
- 2001-07-10 ES ES01967141T patent/ES2240511T3/es not_active Expired - Lifetime
- 2001-07-10 KR KR10-2003-7000378A patent/KR20030017614A/ko not_active Ceased
- 2001-07-10 DE DE50106263T patent/DE50106263D1/de not_active Expired - Lifetime
- 2001-07-10 WO PCT/EP2001/007944 patent/WO2002008313A1/de not_active Ceased
- 2001-07-10 CA CA002415653A patent/CA2415653A1/en not_active Abandoned
-
2003
- 2003-01-07 BG BG107443A patent/BG107443A/bg unknown
- 2003-02-10 ZA ZA200301089A patent/ZA200301089B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2240511T3 (es) | 2005-10-16 |
| IL153517A0 (en) | 2003-07-06 |
| AR029576A1 (es) | 2003-07-02 |
| CA2415653A1 (en) | 2002-01-31 |
| EP1299450A1 (de) | 2003-04-09 |
| BR0112427A (pt) | 2003-07-08 |
| CZ200391A3 (cs) | 2003-06-18 |
| ATE295862T1 (de) | 2005-06-15 |
| DE50106263D1 (de) | 2005-06-23 |
| CN1233690C (zh) | 2005-12-28 |
| ZA200301089B (en) | 2004-04-21 |
| US20040102604A1 (en) | 2004-05-27 |
| DE10033544A1 (de) | 2002-01-24 |
| AU2001287594A1 (en) | 2002-02-05 |
| PL360840A1 (en) | 2004-09-20 |
| US6815527B2 (en) | 2004-11-09 |
| CN1441819A (zh) | 2003-09-10 |
| EP1299450B1 (de) | 2005-05-18 |
| MY134046A (en) | 2007-11-30 |
| WO2002008313A1 (de) | 2002-01-31 |
| BG107443A (bg) | 2003-09-30 |
| KR20030017614A (ko) | 2003-03-03 |
| JP2004504458A (ja) | 2004-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |