BG104648A - Continuous method for producing polyamides from aminonitriles - Google Patents

Continuous method for producing polyamides from aminonitriles

Info

Publication number: BG104648A
Authority: BG; Bulgaria
Prior art keywords: pressure; temperature; phase; liquid; degrees
Prior art date: 1998-02-02

Application number

BG104648A

Other languages

Bulgarian (bg)

English (en)

Inventor

Ralf Mohrschladt

Volker Hildebrandt

Eberhard Fuchs

Original Assignee

Basf Aktiengesellschaft

Priority date (The priority date 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 date listed.)

1998-02-02

Filing date

2000-07-31

Publication date

2001-02-28

2000-07-31 Application filed by Basf Aktiengesellschaft filed Critical Basf Aktiengesellschaft

2001-02-28 Publication of BG104648A publication Critical patent/BG104648A/xx

Links

239000004952 Polyamide Substances 0.000 title abstract 2
125000005219 aminonitrile group Chemical group 0.000 title abstract 2
238000011437 continuous method Methods 0.000 title abstract 2
229920002647 polyamide Polymers 0.000 title abstract 2
239000007792 gaseous phase Substances 0.000 abstract 3
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
239000003054 catalyst Substances 0.000 abstract 2
239000007788 liquid Substances 0.000 abstract 2
239000007791 liquid phase Substances 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
239000007790 solid phase Substances 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
239000007848 Bronsted acid Substances 0.000 abstract 1
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
229910021536 Zeolite Inorganic materials 0.000 abstract 1
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
239000004408 titanium dioxide Substances 0.000 abstract 1
239000010457 zeolite Substances 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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/011—Crosslinking or vulcanising agents, e.g. accelerators

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)
Catalysts (AREA)

BG104648A 1998-02-02 2000-07-31 Continuous method for producing polyamides from aminonitriles BG104648A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19804023A DE19804023A1 (de)	1998-02-02	1998-02-02	Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
PCT/EP1999/000654 WO1999038908A1 (fr)	1998-02-02	1999-02-02	Procede en continu pour produire des polyamides a partir d'aminonitriles

Publications (1)

Publication Number	Publication Date
BG104648A true BG104648A (en)	2001-02-28

Family

ID=7856397

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG104648A BG104648A (en)	1998-02-02	2000-07-31	Continuous method for producing polyamides from aminonitriles

Country Status (21)

Country	Link
US (1)	US6316588B1 (fr)
EP (1)	EP1054919B1 (fr)
JP (1)	JP4382982B2 (fr)
KR (1)	KR100552370B1 (fr)
CN (1)	CN1267473C (fr)
AR (1)	AR018542A1 (fr)
AU (1)	AU2923699A (fr)
BG (1)	BG104648A (fr)
BR (1)	BR9908543A (fr)
CA (1)	CA2319745C (fr)
DE (2)	DE19804023A1 (fr)
ES (1)	ES2181401T3 (fr)
ID (1)	ID27651A (fr)
MY (1)	MY122452A (fr)
PL (1)	PL342294A1 (fr)
RU (1)	RU2000122972A (fr)
SK (1)	SK11102000A3 (fr)
TR (1)	TR200002251T2 (fr)
TW (1)	TW502045B (fr)
UA (1)	UA57128C2 (fr)
WO (1)	WO1999038908A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
WO2000024808A1 (fr) *	1998-10-26	2000-05-04	E.I. Du Pont De Nemours And Company	Procede de polymerisation continue pour la preparation de polyamides a partir d'omega-aminonitriles
DE19935398A1 (de) *	1999-07-30	2001-02-01	Basf Ag	Verfahren zur Herstellung von Polyamiden aus Dinitrilen und Diaminen
DE19962573A1 (de)	1999-12-23	2001-07-05	Basf Ag	Verfahren zur Herstellung von Polyamiden
DE10033544A1 (de) *	2000-07-11	2002-01-24	Basf Ag	Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
US6437089B1 (en) *	2001-06-01	2002-08-20	E. I. Du Pont De Nemours And Company	Process for the production of nylon 6
DE10217439A1 (de) *	2002-04-18	2003-10-30	Basf Ag	Verfahren zur Herstellung von Polyamiden
CN1308374C (zh) *	2002-08-30	2007-04-04	东洋纺织株式会社	聚酰胺的连续制备方法
DE10313682A1 (de) *	2003-03-26	2004-10-07	Basf Ag	Verfahren zur Herstellung von Polyamiden
DE102004006955A1 (de)	2004-02-12	2005-09-01	Basf Ag	Kontinuierliches Verfahren zur Herstellung von Polyamiden
DE102004027022A1 (de) *	2004-06-02	2006-01-05	Basf Ag	Verfahren zur Abtrennung von Ammoniak und Wasser aus Lactam-haltigen Gemischen
FR2914308B1 (fr) *	2007-03-27	2009-05-01	Rhodia Recherches & Tech	Procede de fabrication de polyamide
FR2981600B1 (fr)	2011-10-25	2013-11-15	Rhodia Operations	Procede de preparation de granules de polyamide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2301964A (en) *	1941-09-12	1942-11-17	Du Pont	Method of preparing lactams
US4568736A (en)	1984-09-17	1986-02-04	The Standard Oil Company	Preparation of polyamide from omega-aminonitrile with oxygen containing phosphorus catalyst
US4625023A (en) *	1985-09-03	1986-11-25	Allied Corporation	Selective conversion of aliphatic and aromatic aminonitriles and/or dinitriles into lactams
US4628085A (en) *	1985-09-03	1986-12-09	Allied Corporation	Use of silica catalyst for selective production of lactams
DE3534817A1 (de)	1985-09-30	1987-04-02	Davy Mckee Ag	Verfahren zur herstellung von polyamid
US5109104A (en)	1990-10-04	1992-04-28	E. I. Du Pont De Nemours And Company	Preparation of polyamides from omega-aminonitriles
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
DE19709390A1 (de) *	1997-03-07	1998-09-10	Basf Ag	Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
US6194538B1 (en)	1996-08-30	2001-02-27	Basf Aktiengesellschaft	Process for producing polyamides from aminonitriles
DE19635077A1 (de)	1996-08-30	1998-03-05	Basf Ag	Verfahren zur kontinuierlichen Herstellung von Polyamiden aus omega-Aminoalkylnitrilen

1998
- 1998-02-02 DE DE19804023A patent/DE19804023A1/de not_active Withdrawn
1999
- 1999-01-28 TW TW088101314A patent/TW502045B/zh not_active IP Right Cessation
- 1999-01-29 MY MYPI99000331A patent/MY122452A/en unknown
- 1999-02-01 AR ARP990100405A patent/AR018542A1/es unknown
- 1999-02-02 WO PCT/EP1999/000654 patent/WO1999038908A1/fr not_active Ceased
- 1999-02-02 BR BR9908543-7A patent/BR9908543A/pt not_active IP Right Cessation
- 1999-02-02 SK SK1110-2000A patent/SK11102000A3/sk unknown
- 1999-02-02 ID IDW20001481A patent/ID27651A/id unknown
- 1999-02-02 TR TR2000/02251T patent/TR200002251T2/xx unknown
- 1999-02-02 RU RU2000122972/04A patent/RU2000122972A/ru not_active Application Discontinuation
- 1999-02-02 ES ES99910175T patent/ES2181401T3/es not_active Expired - Lifetime
- 1999-02-02 CA CA002319745A patent/CA2319745C/fr not_active Expired - Fee Related
- 1999-02-02 AU AU29236/99A patent/AU2923699A/en not_active Abandoned
- 1999-02-02 JP JP2000529373A patent/JP4382982B2/ja not_active Expired - Fee Related
- 1999-02-02 PL PL99342294A patent/PL342294A1/xx unknown
- 1999-02-02 EP EP99910175A patent/EP1054919B1/fr not_active Expired - Lifetime
- 1999-02-02 CN CNB99804704XA patent/CN1267473C/zh not_active Expired - Fee Related
- 1999-02-02 KR KR1020007008368A patent/KR100552370B1/ko not_active Expired - Fee Related
- 1999-02-02 US US09/600,957 patent/US6316588B1/en not_active Expired - Lifetime
- 1999-02-02 UA UA2000085085A patent/UA57128C2/uk unknown
- 1999-02-02 DE DE59902183T patent/DE59902183D1/de not_active Expired - Lifetime
2000
- 2000-07-31 BG BG104648A patent/BG104648A/xx unknown

Also Published As

Publication number	Publication date
CA2319745C (fr)	2006-05-09
TW502045B (en)	2002-09-11
BR9908543A (pt)	2000-12-05
KR100552370B1 (ko)	2006-02-20
CN1295591A (zh)	2001-05-16
KR20010040505A (ko)	2001-05-15
ID27651A (id)	2001-04-19
US6316588B1 (en)	2001-11-13
WO1999038908A1 (fr)	1999-08-05
AU2923699A (en)	1999-08-16
CA2319745A1 (fr)	1999-08-05
UA57128C2 (uk)	2003-06-16
TR200002251T2 (tr)	2001-01-22
SK11102000A3 (sk)	2001-04-09
PL342294A1 (en)	2001-06-04
JP2002501960A (ja)	2002-01-22
EP1054919B1 (fr)	2002-07-31
DE19804023A1 (de)	1999-08-05
DE59902183D1 (de)	2002-09-05
ES2181401T3 (es)	2003-02-16
MY122452A (en)	2006-04-29
JP4382982B2 (ja)	2009-12-16
EP1054919A1 (fr)	2000-11-29
CN1267473C (zh)	2006-08-02
AR018542A1 (es)	2001-11-28
RU2000122972A (ru)	2002-08-27

Publication	Publication Date	Title
MY119018A (en)	2005-03-31	Process for producing polyamides from aminonitriles
BG104648A (en)	2001-02-28	Continuous method for producing polyamides from aminonitriles
BG104649A (en)	2001-05-31	Continuous method for producing polyamides from aminonitriles
MY119458A (en)	2005-05-31	Preparation of 1,4-butanediol by catalytic hydrogenation of 1,4-butynediol
MY126773A (en)	2006-10-31	Method for producing alkali methylates
AU2001263809A1 (en)	2001-10-23	Method and facility for producing silane
EP0059516A1 (fr)	1982-09-08	Procédé pour la récupération de l'urée de l'ammoniaque et du dioxide de carbone depuis des solutions aqueuses-diluées
MXPA03000037A (es)	2003-06-19	Procedimiento continuo para la obtencion de poliamidas a partir de aminonitrilos.
CN108026034A (zh)	2018-05-11	尿素制造方法以及尿素制造装置
MY122135A (en)	2006-03-31	Process and apparatus for melamine manufacture
CA2342178A1 (fr)	2000-03-09	Amelioration apportee a un procede de preparation d'hexamethylene-diamine
EP0751121A3 (fr)	1998-06-10	Procédé de préparation d'urée comprenant deux zones de réaction distinctes
EP0905216A3 (fr)	1999-10-20	Réacteur à contre-courant avec dépouillement interétage dans des zones de contact gaz-liquide
KR101027256B1 (ko)	2011-04-06	삼플루오르화질소 제조 반응기
AU7971500A (en)	2001-04-30	Process for the removal of sulphur compounds from gases
CA2321848A1 (fr)	1999-09-02	Procede de production de polyamides par distillation reactive
JP2002504606A5 (fr)	2006-03-09
MY133350A (en)	2007-11-30	Method for producing polyamide 6 of a low extract content, high viscosity stability and low remonomerization rate
BG104641A (en)	2001-05-31	Discontinuous method for producing polyamides from aminonitriles
CA2389428A1 (fr)	2001-05-10	Procede pour produire du peroxyde d'hydrogene
CA2337321A1 (fr)	2000-02-03	Procede de distillation d'ammoniac
WO2001079327A3 (fr)	2002-02-21	Procede de production de polyamides a partir de dinitriles et de diamines
CH679485A5 (fr)	1992-02-28
CA2185283A1 (fr)	1998-03-05	Production de methylamines
ZA200007651B (en)	2002-03-19	Dealuminized catalyst support, method for producing said catalyst support and method for hydrating C2-- or C3-- olefins with water in the presence of a catalyst consisting of this catalyst support impregnated with acid.