BR9510111A - Processo de preparação de alpha w-aminonitrilas alifáticas - Google Patents

Processo de preparação de alpha w-aminonitrilas alifáticas

Info

Publication number: BR9510111A
Authority: BR; Brazil
Prior art keywords: preparing alpha; aliphatic aminonitriles; aminonitriles; aliphatic; alpha
Prior art date: 1994-12-27

Application number

BR9510111A

Other languages

English (en)

Inventor

Klemens Flick

Klaus Ebel

Werner Schnurr

Johann-Peter Melder

Wolfgang Harder

Original Assignee

Basf 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.)

1994-12-27

Filing date

1995-12-16

Publication date

1997-11-11

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6537320&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9510111(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1995-12-16 Application filed by Basf Ag filed Critical Basf Ag

1997-11-11 Publication of BR9510111A publication Critical patent/BR9510111A/pt

Classifications

- 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
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/24—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton

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)
Catalysts (AREA)

BR9510111A 1994-12-27 1995-12-16 Processo de preparação de alpha w-aminonitrilas alifáticas BR9510111A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4446895A DE4446895A1 (de)	1994-12-27	1994-12-27	Verfahren zur Herstellung von aliphatischen a,w-Aminonitrilen
PCT/EP1995/004987 WO1996020167A1 (de)	1994-12-27	1995-12-16	VERFAHREN ZUR HERSTELLUNG VON ALIPHATISCHEN α,φ-AMINONITRILEN

Publications (1)

Publication Number	Publication Date
BR9510111A true BR9510111A (pt)	1997-11-11

Family

ID=6537320

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9510111A BR9510111A (pt)	1994-12-27	1995-12-16	Processo de preparação de alpha w-aminonitrilas alifáticas

Country Status (13)

Country	Link
US (1)	US5557004A (pt)
EP (1)	EP0800509B1 (pt)
JP (1)	JPH10511373A (pt)
KR (1)	KR980700959A (pt)
CN (1)	CN1089752C (pt)
AU (1)	AU4386796A (pt)
BR (1)	BR9510111A (pt)
CA (1)	CA2208774A1 (pt)
DE (2)	DE4446895A1 (pt)
MY (1)	MY114116A (pt)
RU (1)	RU2158254C2 (pt)
TW (1)	TW408100B (pt)
WO (1)	WO1996020167A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19614154C1 (de) *	1996-04-10	1997-09-25	Basf Ag	Verfahren zur gleichzeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin
DE19614283A1 (de) *	1996-04-11	1997-10-16	Basf Ag	Verfahren zur Herstellung von Aminen und Aminonitrilen
DE19636768A1 (de) *	1996-09-10	1998-03-12	Basf Ag	Für die Herstellung von aliphatischen alpha, omega-Aminonitrilen durch partielle Hydrierung von aliphatischen Dinitrilen geeignete Katalysatoren
CN103084180B (zh) *	2013-02-28	2014-08-20	中国矿业大学	催化芳环全加氢负载型超细非晶金属镍催化剂的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2208598A (en) *	1938-09-24	1940-07-23	Du Pont	Aliphatic amino-nitriles and process of producing them
US2257814A (en) *	1940-05-02	1941-10-07	Du Pont	Preparation of omega-amino nitriles
US2762835A (en) *	1953-03-12	1956-09-11	Celanese Corp	Preparation of amino nitriles
US4601859A (en) *	1984-05-04	1986-07-22	Allied Corporation	Selective hydrogenation of aliphatic dinitriles to omega-aminonitriles in ammonia with supported, finely dispersed rhodium-containing catalyst
US5151543A (en) *	1991-05-31	1992-09-29	E. I. Du Pont De Nemours And Company	Selective low pressure hydrogenation of a dinitrile to an aminonitrile
NL9102112A (nl) *	1991-12-18	1993-07-16	Dsm Nv	Werkwijze voor het bereiden van een aminonitril door het partieel hydrogeneren van een nitrilverbinding met twee of meer nitrilgroepen.
US5296628A (en) *	1992-02-13	1994-03-22	E. I. Du Pont De Nemours And Company	Preparation of 6-aminocapronitrile
DE4235466A1 (de) *	1992-10-21	1994-04-28	Bayer Ag	Verfahren zur Herstellung von (cyclo)aliphatischen Aminonitrilen

1994
- 1994-12-27 DE DE4446895A patent/DE4446895A1/de not_active Withdrawn
1995
- 1995-01-10 US US08/370,607 patent/US5557004A/en not_active Expired - Fee Related
- 1995-02-09 TW TW084101118A patent/TW408100B/zh not_active IP Right Cessation
- 1995-12-16 EP EP95942680A patent/EP0800509B1/de not_active Revoked
- 1995-12-16 DE DE59506919T patent/DE59506919D1/de not_active Revoked
- 1995-12-16 JP JP8520177A patent/JPH10511373A/ja not_active Ceased
- 1995-12-16 CN CN95197139A patent/CN1089752C/zh not_active Expired - Fee Related
- 1995-12-16 AU AU43867/96A patent/AU4386796A/en not_active Abandoned
- 1995-12-16 KR KR1019970704414A patent/KR980700959A/ko not_active Ceased
- 1995-12-16 WO PCT/EP1995/004987 patent/WO1996020167A1/de not_active Ceased
- 1995-12-16 BR BR9510111A patent/BR9510111A/pt not_active IP Right Cessation
- 1995-12-16 CA CA002208774A patent/CA2208774A1/en not_active Abandoned
- 1995-12-16 RU RU97112912/04A patent/RU2158254C2/ru not_active IP Right Cessation
- 1995-12-26 MY MYPI95004091A patent/MY114116A/en unknown

Also Published As

Publication number	Publication date
DE59506919D1 (de)	1999-10-28
MY114116A (en)	2002-08-30
CN1171778A (zh)	1998-01-28
RU2158254C2 (ru)	2000-10-27
DE4446895A1 (de)	1996-07-04
EP0800509B1 (de)	1999-09-22
WO1996020167A1 (de)	1996-07-04
AU4386796A (en)	1996-07-19
CA2208774A1 (en)	1996-07-04
EP0800509A1 (de)	1997-10-15
JPH10511373A (ja)	1998-11-04
TW408100B (en)	2000-10-11
CN1089752C (zh)	2002-08-28
US5557004A (en)	1996-09-17
KR980700959A (ko)	1998-04-30
MX9704754A (es)	1997-10-31

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Legal Events

Date	Code	Title	Description
2001-12-26	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2002-05-07	FF	Decision: intention to grant
2002-09-03	FG9A	Patent or certificate of addition granted
2010-03-23	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE 9A., 10A., 11A., 12A., 13A., 14A. ANUIDADES.
2013-07-23	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2046 DE 23/03/2010, E COMPROVAR O RECOLHIMENTO DA(S) 9A.,10A., 11A., 12A., 13A., 14A., 15A., 16A., E 17A., ANUIDADE(S).