DE69429234D1 - Hochdruckverfahren zur herstellung von terephtalsäurehaltigen copolyamiden - Google Patents
Hochdruckverfahren zur herstellung von terephtalsäurehaltigen copolyamidenInfo
- Publication number
- DE69429234D1 DE69429234D1 DE69429234T DE69429234T DE69429234D1 DE 69429234 D1 DE69429234 D1 DE 69429234D1 DE 69429234 T DE69429234 T DE 69429234T DE 69429234 T DE69429234 T DE 69429234T DE 69429234 D1 DE69429234 D1 DE 69429234D1
- Authority
- DE
- Germany
- Prior art keywords
- acid
- terephtal
- production
- high pressure
- pressure process
- 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
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic 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
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939311754A GB9311754D0 (en) | 1993-06-08 | 1993-06-08 | High pressure process for the manufacture of terephthalic acid copolyamides |
PCT/CA1994/000324 WO1994029367A1 (en) | 1993-06-08 | 1994-06-08 | High pressure process for the manufacture of terephthalic acid copolyamides |
US08/257,509 US5656717A (en) | 1993-06-08 | 1994-06-08 | High pressure process for the manufacture of terephthalic acid copolyamides |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69429234D1 true DE69429234D1 (de) | 2002-01-10 |
DE69429234T2 DE69429234T2 (de) | 2003-04-30 |
Family
ID=26303020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69429234T Expired - Lifetime DE69429234T2 (de) | 1993-06-08 | 1994-06-08 | Hochdruckverfahren zur herstellung von terephtalsäurehaltigen copolyamiden |
Country Status (9)
Country | Link |
---|---|
US (1) | US5656717A (de) |
EP (1) | EP0655076B1 (de) |
JP (1) | JP3488463B2 (de) |
AT (1) | ATE209665T1 (de) |
AU (1) | AU6992294A (de) |
CA (1) | CA2141821C (de) |
DE (1) | DE69429234T2 (de) |
GB (1) | GB9311754D0 (de) |
WO (1) | WO1994029367A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5981692A (en) * | 1997-05-15 | 1999-11-09 | Du Pont Canada Inc. | Semi-crystalline, semi-aromatic terpolymers with superior post-molding shrinkage and balance of mechanical performance |
DE10316873A1 (de) | 2003-04-11 | 2004-11-11 | Ems-Chemie Ag | Flammgeschützte Polyamidformmassen |
DE10331889A1 (de) * | 2003-07-14 | 2005-02-17 | Clariant Gmbh | Flammwidrige Polyamide |
US8268956B2 (en) | 2006-12-08 | 2012-09-18 | Ems-Chemie Ag | Transparent mold made of a polyamide molding material |
EP2060607B2 (de) | 2007-11-16 | 2019-11-27 | Ems-Patent Ag | Gefüllte Polyamidformmassen |
JP5369676B2 (ja) * | 2008-12-26 | 2013-12-18 | 東レ株式会社 | ポリアミド樹脂 |
EP2365033B1 (de) | 2010-03-12 | 2013-07-10 | Ems-Patent Ag | Schlagzähmodifizierte Polyamidformmasse sowie hieraus gebildeter Behälter |
EP2412757B1 (de) | 2010-07-30 | 2013-11-13 | Ems-Patent Ag | Polyamidformmasse zur Herstellung von Formkörpern mit einer Weichgriffoberfläche sowie entsprechende Formkörper |
SI2535365T1 (sl) | 2011-06-17 | 2014-02-28 | Ems-Patent Ag | Delno aromatične oblikovalne mase in njihova uporaba |
CN103732653A (zh) | 2011-08-17 | 2014-04-16 | 东丽株式会社 | 结晶性聚酰胺树脂的制造方法 |
EP2666803B1 (de) | 2012-05-23 | 2018-09-05 | Ems-Patent Ag | Kratzfeste, transparente und zähe Copolyamidformmassen, hieraus hergestellte Formkörper und deren Verwendung |
EP2716716B1 (de) | 2012-10-02 | 2018-04-18 | Ems-Patent Ag | Polyamid-Formmassen und deren Verwendung bei der Herstellung von Formkörpern |
SI2746339T1 (sl) | 2012-12-18 | 2015-05-29 | Ems-Patent Ag | Poliamidna oblikovalna masa in oblikovalni deli proizvedeni iz enakega |
EP2778190B1 (de) | 2013-03-15 | 2015-07-15 | Ems-Patent Ag | Polyamidformmasse sowie hieraus hergestellter Formkörper |
TW201505705A (zh) * | 2013-05-01 | 2015-02-16 | Invista Tech Sarl | 減少攪拌式高壓釜在聚合反應製程期間之發泡 |
TW201509993A (zh) * | 2013-05-01 | 2015-03-16 | Invista Tech Sarl | 聚醯胺聚合物之真空預鑄 |
WO2017134054A1 (de) * | 2016-02-05 | 2017-08-10 | Basf Se | Polymerfilm enthaltend ein amorphes und ein teilkristallines polyamid |
GB202115260D0 (en) | 2021-10-22 | 2021-12-08 | Invista Textiles Uk Ltd | Process for consecutive batch production of polyamide |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2542938A1 (de) * | 1975-09-26 | 1977-04-07 | Dynamit Nobel Ag | Transparente polyamide |
DE2627342A1 (de) * | 1976-06-18 | 1977-12-22 | Dynamit Nobel Ag | Verfahren zur herstellung von gegebenenfalls modifiziertem poly- (alkylpentamethylenterephthalamid) |
DE2743515A1 (de) * | 1977-09-28 | 1979-04-05 | Bayer Ag | Polyamide aus isophthalsaeure und hexamethylendiamin |
FR2643377B1 (fr) * | 1989-02-21 | 1992-09-11 | Rhone Poulenc Chimie | Procede de preparation de polyamides semi-aromatiques comprenant des restes d'acide(s) dicarboxylique(s) aromatique(s) et d'alkylpentamethylenediamine |
FR2660316B1 (fr) * | 1990-03-30 | 1994-03-11 | Rhone Poulenc Chimie | Copolyamides semi-aromatiques semi-cristallins obtenus a partir d'acide terephtalique et de melanges comprenant une alkylpentamethylenediamine et de l'hexamethylenediamine. |
US5194578A (en) * | 1990-06-21 | 1993-03-16 | E.I. Du Pont De Nemours And Company | Fiber-forming copolyamide from 2-methyl-pentamethylene diamine |
WO1992010525A1 (en) * | 1990-12-12 | 1992-06-25 | Du Pont Canada Inc. | Terephthalic acid copolyamides |
EP0540890A1 (de) * | 1991-10-10 | 1993-05-12 | Hoechst Celanese Corporation | Copolyamide aus Terephtalsäure, Hexamethylendiamin und 2-Methylpentamethylendiamin |
US5302691A (en) * | 1992-05-19 | 1994-04-12 | Du Pont Canada Inc. | Manufacture of terephthalic acid/2-methylpentamethylene diamine/hexamethylene diamine copolyamides |
US5270437A (en) * | 1992-11-13 | 1993-12-14 | E. I. Du Pont De Nemours And Company | Process for making partially aromatic polyamides containing 2-methylpentamethylenediamine units |
-
1993
- 1993-06-08 GB GB939311754A patent/GB9311754D0/en active Pending
-
1994
- 1994-06-08 AT AT94918704T patent/ATE209665T1/de not_active IP Right Cessation
- 1994-06-08 AU AU69922/94A patent/AU6992294A/en not_active Abandoned
- 1994-06-08 DE DE69429234T patent/DE69429234T2/de not_active Expired - Lifetime
- 1994-06-08 JP JP50114695A patent/JP3488463B2/ja not_active Expired - Fee Related
- 1994-06-08 US US08/257,509 patent/US5656717A/en not_active Expired - Lifetime
- 1994-06-08 WO PCT/CA1994/000324 patent/WO1994029367A1/en active IP Right Grant
- 1994-06-08 EP EP94918704A patent/EP0655076B1/de not_active Expired - Lifetime
- 1994-06-08 CA CA002141821A patent/CA2141821C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0655076A1 (de) | 1995-05-31 |
GB9311754D0 (en) | 1993-07-28 |
ATE209665T1 (de) | 2001-12-15 |
EP0655076B1 (de) | 2001-11-28 |
JP3488463B2 (ja) | 2004-01-19 |
AU6992294A (en) | 1995-01-03 |
DE69429234T2 (de) | 2003-04-30 |
CA2141821C (en) | 2006-04-04 |
CA2141821A1 (en) | 1994-12-22 |
WO1994029367A1 (en) | 1994-12-22 |
JPH08500150A (ja) | 1996-01-09 |
US5656717A (en) | 1997-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication related to discontinuation of the patent is to be deleted | ||
8364 | No opposition during term of opposition |