ATE414688T1 - Verfahren zur herstellung von hexamethylendiamin und aminocapronitril aus adiponitril, wobei das hexamethylendiamin weniger als 200 ppm tetrahydroazepin enthält - Google Patents

Verfahren zur herstellung von hexamethylendiamin und aminocapronitril aus adiponitril, wobei das hexamethylendiamin weniger als 200 ppm tetrahydroazepin enthält

Info

Publication number: ATE414688T1
Authority: AT; Austria
Prior art keywords: hexamethylenediamine; aminocapronitril; adiponitrile; contains less; producing
Prior art date: 2003-09-15

Application number

AT04784203T

Other languages

English (en)

Inventor

Alan Allgeier

John Ostermaier

Original Assignee

Invista Tech Sarl

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.)

2003-09-15

Filing date

2004-09-15

Publication date

2008-12-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34274388&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE414688(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2004-09-15 Application filed by Invista Tech Sarl filed Critical Invista Tech Sarl

2008-12-15 Application granted granted Critical

2008-12-15 Publication of ATE414688T1 publication Critical patent/ATE414688T1/de

Links

NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 title 4
SCEIUGQQBYRBPP-UHFFFAOYSA-N 2,3,4,5-tetrahydro-1h-azepine Chemical compound C1CCC=CNC1 SCEIUGQQBYRBPP-UHFFFAOYSA-N 0.000 title 1
FHKPTEOFUHYQFY-UHFFFAOYSA-N 2-aminohexanenitrile Chemical compound CCCCC(N)C#N FHKPTEOFUHYQFY-UHFFFAOYSA-N 0.000 title 1
BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000000203 mixture Substances 0.000 abstract 2
230000015572 biosynthetic process Effects 0.000 abstract 1
238000004821 distillation Methods 0.000 abstract 1
238000005984 hydrogenation reaction Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000001577 simple distillation Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
- C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/84—Purification

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Polyamides (AREA)

AT04784203T 2003-09-15 2004-09-15 Verfahren zur herstellung von hexamethylendiamin und aminocapronitril aus adiponitril, wobei das hexamethylendiamin weniger als 200 ppm tetrahydroazepin enthält ATE414688T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10/663,479 US7060819B2 (en)	2003-09-15	2003-09-15	Process for producing hexamethylenediamine and aminocapronitrile from adiponitrile, wherein the hexamethylenediamine contains less than 100 ppm tetrahydroazepine

Publications (1)

Publication Number	Publication Date
ATE414688T1 true ATE414688T1 (de)	2008-12-15

Family

ID=34274388

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT04784203T ATE414688T1 (de)	2003-09-15	2004-09-15	Verfahren zur herstellung von hexamethylendiamin und aminocapronitril aus adiponitril, wobei das hexamethylendiamin weniger als 200 ppm tetrahydroazepin enthält

Country Status (15)

Country	Link
US (1)	US7060819B2 (de)
EP (1)	EP1697298B1 (de)
JP (1)	JP2007505912A (de)
KR (1)	KR101072079B1 (de)
CN (1)	CN100361961C (de)
AT (1)	ATE414688T1 (de)
BR (1)	BRPI0413941A (de)
CA (1)	CA2538726A1 (de)
CZ (1)	CZ2006152A3 (de)
DE (1)	DE602004017902D1 (de)
ES (1)	ES2315709T3 (de)
MX (1)	MXPA06002720A (de)
PL (1)	PL379862A1 (de)
SK (1)	SK50242006A3 (de)
WO (1)	WO2005028418A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2922207B1 (fr) *	2007-10-11	2009-12-04	Rhodia Operations	Procede de purification d'hexamethylene diamine
ES2582173T3 (es) *	2007-11-14	2016-09-09	Covestro Deutschland Ag	Preparación de isocianatos de color claro
US8167490B2 (en)	2009-04-22	2012-05-01	Reynolds Consumer Products Inc.	Multilayer stretchy drawstring
CN117776974A (zh) *	2023-12-20	2024-03-29	无锡殷达尼龙有限公司	一种联产10-氨基癸腈的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5192399A (en) *	1991-01-30	1993-03-09	E. I. Du Pont De Nemours And Company	Purification of aminonitriles or diamines
US6300487B1 (en) *	1996-03-19	2001-10-09	Cell Therapuetics, Inc.	Mammalian lysophosphatidic acid acyltransferase
DE19704613A1 (de)	1997-02-07	1998-08-13	Basf Ag	Verfahren zur Abtrennung von 6-Aminocapronsäurenitril aus Mischungen, die 6-Aminocapronsäurenitril und ein Imin enthalten
DE19704614A1 (de) *	1997-02-07	1998-08-13	Basf Ag	Verfahren zur Abtrennnung eines Imins aus einer Mischung enthaltend ein Amin und ein Imin
DE19704615A1 (de) *	1997-02-07	1998-08-13	Basf Ag	Verfahren zur Hydrierung von Verbindungen aus der Gruppe der Imine oder Enamine
DE19809686A1 (de) *	1998-03-06	1999-09-09	Basf Ag	Verfahren zur Hydrierung von aliphatischen alpha, omega-Dinitrilen
DE19812427A1 (de)	1998-03-20	1999-09-23	Basf Ag	Verfahren zur Abtrennung eines Azepin-Derivats aus einer Mischung enthaltend ein Amin und ein Azepin-Derivat
DE19830598A1 (de)	1998-07-09	2000-01-13	Basf Ag	Verfahren zur Reduzierung des Gehalts an einem ungesättigten cyclischen Imin in einer Mischung enthaltend Hexamethylendiamin und dieses Imin
DE19839338A1 (de) *	1998-08-28	2000-03-02	Basf Ag	Verbessertes Verfahren zur gleizeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin
DE10010825A1 (de)	2000-03-08	2001-09-13	Basf Ag	Verfahren zur Abtrennung eines Azepin-Derivats aus einer Mischung enthaltend ein Amin und ein Azepin-Derivat
US6248926B1 (en) *	2000-10-26	2001-06-19	E. I. Du Pont De Nemours And Company	Recovery of hexamethylenediamine (HMD) with low polarographically reducible impurities (PRI) from mixtures of HMD, aminocapronitirle and PRI
FR2856682B1 (fr)	2003-06-27	2005-08-26	Rhodia Polyamide Intermediates	Procede de purification de diamines

2003
- 2003-09-15 US US10/663,479 patent/US7060819B2/en not_active Expired - Fee Related
2004
- 2004-09-15 CZ CZ20060152A patent/CZ2006152A3/cs unknown
- 2004-09-15 CN CNB2004800264729A patent/CN100361961C/zh not_active Expired - Lifetime
- 2004-09-15 SK SK5024-2006A patent/SK50242006A3/sk unknown
- 2004-09-15 ES ES04784203T patent/ES2315709T3/es not_active Expired - Lifetime
- 2004-09-15 KR KR1020067005160A patent/KR101072079B1/ko not_active Expired - Fee Related
- 2004-09-15 DE DE602004017902T patent/DE602004017902D1/de not_active Expired - Lifetime
- 2004-09-15 WO PCT/US2004/030257 patent/WO2005028418A1/en not_active Ceased
- 2004-09-15 JP JP2006527009A patent/JP2007505912A/ja active Pending
- 2004-09-15 BR BRPI0413941-0A patent/BRPI0413941A/pt not_active IP Right Cessation
- 2004-09-15 CA CA002538726A patent/CA2538726A1/en not_active Abandoned
- 2004-09-15 EP EP04784203A patent/EP1697298B1/de not_active Expired - Lifetime
- 2004-09-15 AT AT04784203T patent/ATE414688T1/de not_active IP Right Cessation
- 2004-09-15 PL PL379862A patent/PL379862A1/pl unknown
2006
- 2006-03-09 MX MXPA06002720 patent/MXPA06002720A/es active IP Right Grant

Also Published As

Publication number	Publication date
EP1697298B1 (de)	2008-11-19
US20050059822A1 (en)	2005-03-17
CN100361961C (zh)	2008-01-16
SK50242006A3 (sk)	2006-10-05
KR101072079B1 (ko)	2011-10-10
CN1852889A (zh)	2006-10-25
BRPI0413941A (pt)	2006-10-24
MXPA06002720A (es)	2006-09-07
KR20060090977A (ko)	2006-08-17
JP2007505912A (ja)	2007-03-15
PL379862A1 (pl)	2006-11-27
CZ2006152A3 (cs)	2006-09-13
WO2005028418A1 (en)	2005-03-31
ES2315709T3 (es)	2009-04-01
CA2538726A1 (en)	2005-03-31
EP1697298A1 (de)	2006-09-06
DE602004017902D1 (de)	2009-01-02
US7060819B2 (en)	2006-06-13

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Legal Events

Date	Code	Title	Description
2009-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties