HK1033304A1 - Continuous method for producing aromatic amines. - Google Patents

Continuous method for producing aromatic amines.

Info

Publication number: HK1033304A1
Authority: HK; Hong Kong
Prior art keywords: aromatic amines; continuous method; producing aromatic; producing; continuous
Prior art date: 1997-10-15

Application number

HK01103910A

Other languages

English (en)

Inventor

Heiko Beckhaus

Reinhard Langer

Original Assignee

Bayer Ag

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.)

1997-10-15

Filing date

2001-06-06

Publication date

2001-08-24

2001-06-06 Application filed by Bayer Ag filed Critical Bayer Ag

2001-08-24 Publication of HK1033304A1 publication Critical patent/HK1033304A1/xx

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
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

HK01103910A 1997-10-15 2001-06-06 Continuous method for producing aromatic amines. HK1033304A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19745465A DE19745465A1 (de)	1997-10-15	1997-10-15	Kontinuierliches Verfahren zur Herstellung von aromatischen Aminen
PCT/EP1998/006275 WO1999019292A1 (de)	1997-10-15	1998-10-02	Kontinuierliches verfahren zur herstellung von aromatischen aminen

Publications (1)

Publication Number	Publication Date
HK1033304A1 true HK1033304A1 (en)	2001-08-24

Family

ID=7845567

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK01103910A HK1033304A1 (en)	1997-10-15	2001-06-06	Continuous method for producing aromatic amines.

Country Status (11)

Country	Link
EP (1)	EP1023261B1 (xx)
KR (1)	KR100566450B1 (xx)
CN (1)	CN1165513C (xx)
AU (1)	AU9748298A (xx)
BR (1)	BR9813052A (xx)
CA (1)	CA2306935A1 (xx)
DE (2)	DE19745465A1 (xx)
ES (1)	ES2174497T3 (xx)
HK (1)	HK1033304A1 (xx)
TW (1)	TW443998B (xx)
WO (1)	WO1999019292A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1318602B1 (it) *	2000-06-29	2003-08-27	Enichem Spa	Procedimento per la produzione di ammine aromatiche.
US6521791B1 (en) *	2001-11-09	2003-02-18	Air Products And Chemicals, Inc.	Process for regenerating a monolith hydrogenation catalytic reactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2135155A1 (de) *	1971-07-14	1973-02-22	Bayer Ag	Katalysator zur reduktion von nitroverbindungen
DE3315191A1 (de) *	1983-04-27	1984-10-31	Bayer Ag, 5090 Leverkusen	Verfahren zur kontinuierlichen herstellung von aromatischen diaminen unter gleichzeitiger erzeugung von dampf
DE4323687A1 (de) *	1993-07-15	1995-01-19	Bayer Ag	Kontinuierliches Verfahren zur Herstellung von aromatischen Aminen
DE4428017A1 (de) *	1994-08-08	1996-02-15	Bayer Ag	Verfahren zur Herstellung von aromatischen Aminen
FR2741877B1 (fr) *	1995-12-01	1998-02-13	Rhone Poulenc Chimie	Procede d'hydrogenation de composes nitres aromatiques

1997
- 1997-10-15 DE DE19745465A patent/DE19745465A1/de not_active Withdrawn
1998
- 1998-09-25 TW TW087115933A patent/TW443998B/zh not_active IP Right Cessation
- 1998-10-02 CA CA002306935A patent/CA2306935A1/en not_active Abandoned
- 1998-10-02 AU AU97482/98A patent/AU9748298A/en not_active Abandoned
- 1998-10-02 KR KR1020007003984A patent/KR100566450B1/ko not_active IP Right Cessation
- 1998-10-02 BR BR9813052-8A patent/BR9813052A/pt not_active IP Right Cessation
- 1998-10-02 EP EP98951488A patent/EP1023261B1/de not_active Expired - Lifetime
- 1998-10-02 WO PCT/EP1998/006275 patent/WO1999019292A1/de active IP Right Grant
- 1998-10-02 ES ES98951488T patent/ES2174497T3/es not_active Expired - Lifetime
- 1998-10-02 DE DE59803298T patent/DE59803298D1/de not_active Expired - Lifetime
- 1998-10-02 CN CNB988102986A patent/CN1165513C/zh not_active Expired - Fee Related
2001
- 2001-06-06 HK HK01103910A patent/HK1033304A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES2174497T3 (es)	2002-11-01
TW443998B (en)	2001-07-01
CN1165513C (zh)	2004-09-08
CA2306935A1 (en)	1999-04-22
KR20010015758A (ko)	2001-02-26
AU9748298A (en)	1999-05-03
EP1023261B1 (de)	2002-03-06
BR9813052A (pt)	2000-08-15
CN1276780A (zh)	2000-12-13
EP1023261A1 (de)	2000-08-02
DE59803298D1 (de)	2002-04-11
WO1999019292A1 (de)	1999-04-22
DE19745465A1 (de)	1999-04-22
KR100566450B1 (ko)	2006-03-31

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Legal Events

Date	Code	Title	Description
2009-05-15	PC	Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)	Effective date: 20081002