ES2182496T3 - Procedimiento para la obtencion de poliamidas a partir de compuestos de acido aminocarboxilico. - Google Patents
Procedimiento para la obtencion de poliamidas a partir de compuestos de acido aminocarboxilico.Info
- Publication number
- ES2182496T3 ES2182496T3 ES99910264T ES99910264T ES2182496T3 ES 2182496 T3 ES2182496 T3 ES 2182496T3 ES 99910264 T ES99910264 T ES 99910264T ES 99910264 T ES99910264 T ES 99910264T ES 2182496 T3 ES2182496 T3 ES 2182496T3
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- acid compounds
- obtaining
- polyamids
- procedure
- 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 - Lifetime
Links
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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
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)
Abstract
Procedimiento para la obtención de poliamidas mediante reacción de compuestos de ácido aminocarboxílico de la fórmula general I H2N-(CH2)m-C(O)R1 (I) en la que R1 representa OH, O-alquilo con 1 a 12 átomos de carbono, o NR2R3 con R2 y R3 representan, independientemente entre sí, hidrógeno, alquilo con 1 a 12 átomos de carbono o cicloalquilo con 5 a 8 átomos de carbono, y m representa un número entero de 3 a 12, en caso dado en mezcla con aminonitrilos y sus productos de hidrólisis, ascendiendo la fracción de compuesto(s) de ácido aminocarboxílico en la mezcla de partida al menos en un 75 % en peso, en caso dado en presencia de agua, en fase líquida a una presión de 0,1 a 35x106 Pa y una temperatura de 175 a 350º C en presencia de óxidos metálicos como catalizadores heterogéneos, empleándose los óxidos metálicos en una forma que permite la separación mecánica a partir de la mezcla de reacción, y eliminándose de la mezcla de la reacción en el transcurso, o tras el fin de la polimerización.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19808490A DE19808490A1 (de) | 1998-02-27 | 1998-02-27 | Verfahren zur Herstellung von Polyamiden aus Aminocarbonsäureverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2182496T3 true ES2182496T3 (es) | 2003-03-01 |
Family
ID=7859221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99910264T Expired - Lifetime ES2182496T3 (es) | 1998-02-27 | 1999-02-23 | Procedimiento para la obtencion de poliamidas a partir de compuestos de acido aminocarboxilico. |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US6362307B1 (es) |
| EP (1) | EP1056798B1 (es) |
| JP (1) | JP2002504606A (es) |
| KR (1) | KR100552372B1 (es) |
| CN (1) | CN1175027C (es) |
| AR (1) | AR018276A1 (es) |
| AU (1) | AU2928399A (es) |
| BG (1) | BG104700A (es) |
| BR (1) | BR9908282A (es) |
| CA (1) | CA2322035A1 (es) |
| CZ (1) | CZ292892B6 (es) |
| DE (2) | DE19808490A1 (es) |
| ES (1) | ES2182496T3 (es) |
| ID (1) | ID25452A (es) |
| MY (1) | MY123297A (es) |
| PL (1) | PL342622A1 (es) |
| RU (1) | RU2215754C2 (es) |
| SK (1) | SK11632000A3 (es) |
| TR (1) | TR200002501T2 (es) |
| TW (1) | TWI238835B (es) |
| UA (1) | UA54586C2 (es) |
| WO (1) | WO1999043734A1 (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19846014A1 (de) * | 1998-10-06 | 2000-04-13 | Basf Ag | Beschleuniger für die Herstellung von Polyamiden aus Aminonitrilen |
| HUP0105495A2 (en) * | 1999-02-11 | 2002-05-29 | Basf Ag | Method for producing polyamide 6 of a low extract content, high viscosity stability and low remonomerization rate |
| NL1013939C2 (nl) * | 1999-12-23 | 2001-06-26 | Dsm Nv | Werkwijze voor de bereiding van een polyamide. |
| US6807503B2 (en) * | 2002-11-04 | 2004-10-19 | Brion Technologies, Inc. | Method and apparatus for monitoring integrated circuit fabrication |
| US6875838B2 (en) * | 2003-04-28 | 2005-04-05 | Invista North Americal S.A.R.L. | Process for reducing caprolactam and its oligomers in nylon-6 pre-polymer |
| US7754825B2 (en) * | 2005-02-03 | 2010-07-13 | E. I. Du Pont De Nemours And Company | Light stabilized copolyetherester compositions |
| US9988491B2 (en) | 2013-10-22 | 2018-06-05 | Empire Technology Development Llc | Methods and compounds for producing nylon 6,6 |
| US9982094B2 (en) | 2013-10-22 | 2018-05-29 | Empire Technology Development Llc | Compounds and methods for producing nylon 6 |
| WO2015060862A1 (en) | 2013-10-25 | 2015-04-30 | Empire Technology Development Llc | Methods of producing dicarbonyl compounds |
| FR3013356B1 (fr) * | 2013-11-15 | 2018-03-16 | Arkema France | Procede de synthese de polyamide |
| SG11202000892XA (en) | 2017-09-28 | 2020-02-27 | Dupont Polymers Inc | Polymerization process |
| CN108691026B (zh) * | 2018-04-26 | 2020-10-20 | 东华大学 | 一种近红外光结构诱导牵伸制备高强度聚酰胺纤维的制备方法 |
| CN111122720B (zh) * | 2019-12-11 | 2022-09-02 | 湖北三宁碳磷基新材料产业技术研究院有限公司 | 己内酰胺、6-氨基己酰胺和6-氨基己腈的分析方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2245129A (en) | 1935-01-02 | 1941-06-10 | Du Pont | Process for preparing linear polyamides |
| US4568736A (en) | 1984-09-17 | 1986-02-04 | The Standard Oil Company | Preparation of polyamide from omega-aminonitrile with oxygen containing phosphorus catalyst |
| DE3534817A1 (de) | 1985-09-30 | 1987-04-02 | Davy Mckee Ag | Verfahren zur herstellung von polyamid |
| DE4339648A1 (de) | 1993-11-20 | 1995-05-24 | Basf Ag | Verfahren zur Herstellung von Caprolactam |
| DE4443125A1 (de) | 1994-12-03 | 1996-06-05 | Basf Ag | Verfahren zur Herstellung von Caprolactam |
| CA2264023C (en) * | 1996-08-30 | 2007-03-27 | Basf Aktiengesellschaft | Process for producing polyamides from aminonitriles |
| DE69816099T2 (de) * | 1997-09-05 | 2004-05-06 | Dupont Canada Inc., Mississauga | Verfahren zur herstellung von verzweigten polyamiden |
-
1998
- 1998-02-27 DE DE19808490A patent/DE19808490A1/de not_active Withdrawn
-
1999
- 1999-01-21 TW TW088100866A patent/TWI238835B/zh not_active IP Right Cessation
- 1999-02-03 MY MYPI99000378A patent/MY123297A/en unknown
- 1999-02-08 AR ARP990100516A patent/AR018276A1/es unknown
- 1999-02-23 PL PL99342622A patent/PL342622A1/xx unknown
- 1999-02-23 CN CNB998033987A patent/CN1175027C/zh not_active Expired - Fee Related
- 1999-02-23 US US09/622,337 patent/US6362307B1/en not_active Expired - Lifetime
- 1999-02-23 RU RU2000124663/04A patent/RU2215754C2/ru not_active IP Right Cessation
- 1999-02-23 DE DE59902118T patent/DE59902118D1/de not_active Expired - Lifetime
- 1999-02-23 ES ES99910264T patent/ES2182496T3/es not_active Expired - Lifetime
- 1999-02-23 WO PCT/EP1999/001169 patent/WO1999043734A1/de active IP Right Grant
- 1999-02-23 CZ CZ20003102A patent/CZ292892B6/cs not_active IP Right Cessation
- 1999-02-23 BR BR9908282-9A patent/BR9908282A/pt not_active Application Discontinuation
- 1999-02-23 UA UA2000095528A patent/UA54586C2/uk unknown
- 1999-02-23 EP EP99910264A patent/EP1056798B1/de not_active Expired - Lifetime
- 1999-02-23 ID IDW20001642A patent/ID25452A/id unknown
- 1999-02-23 SK SK1163-2000A patent/SK11632000A3/sk unknown
- 1999-02-23 AU AU29283/99A patent/AU2928399A/en not_active Abandoned
- 1999-02-23 TR TR2000/02501T patent/TR200002501T2/xx unknown
- 1999-02-23 JP JP2000533480A patent/JP2002504606A/ja not_active Withdrawn
- 1999-02-23 CA CA002322035A patent/CA2322035A1/en not_active Abandoned
- 1999-02-23 KR KR1020007009507A patent/KR100552372B1/ko not_active IP Right Cessation
-
2000
- 2000-08-17 BG BG104700A patent/BG104700A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2322035A1 (en) | 1999-09-02 |
| TWI238835B (en) | 2005-09-01 |
| CN1175027C (zh) | 2004-11-10 |
| AR018276A1 (es) | 2001-11-14 |
| US6362307B1 (en) | 2002-03-26 |
| BR9908282A (pt) | 2000-10-31 |
| DE19808490A1 (de) | 1999-09-02 |
| EP1056798A1 (de) | 2000-12-06 |
| EP1056798B1 (de) | 2002-07-24 |
| CZ20003102A3 (cs) | 2000-12-13 |
| CN1292010A (zh) | 2001-04-18 |
| ID25452A (id) | 2000-10-05 |
| AU2928399A (en) | 1999-09-15 |
| RU2215754C2 (ru) | 2003-11-10 |
| DE59902118D1 (de) | 2002-08-29 |
| BG104700A (en) | 2001-09-28 |
| MY123297A (en) | 2006-05-31 |
| WO1999043734A1 (de) | 1999-09-02 |
| JP2002504606A (ja) | 2002-02-12 |
| PL342622A1 (en) | 2001-06-18 |
| CZ292892B6 (cs) | 2003-12-17 |
| KR100552372B1 (ko) | 2006-02-16 |
| SK11632000A3 (sk) | 2001-04-09 |
| KR20010041382A (ko) | 2001-05-15 |
| TR200002501T2 (tr) | 2001-02-21 |
| UA54586C2 (uk) | 2003-03-17 |
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