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BRPI0507196A - processo para separar misturas de penteno-nitrilas isoméricas - Google Patents

processo para separar misturas de penteno-nitrilas isoméricas

Info

Publication number
BRPI0507196A
BRPI0507196A BRPI0507196-8A BRPI0507196A BRPI0507196A BR PI0507196 A BRPI0507196 A BR PI0507196A BR PI0507196 A BRPI0507196 A BR PI0507196A BR PI0507196 A BRPI0507196 A BR PI0507196A
Authority
BR
Brazil
Prior art keywords
mixtures
pentene nitrile
pentene
nitrile
nitrile mixtures
Prior art date
Application number
BRPI0507196-8A
Other languages
English (en)
Inventor
Tim Jungkamp
Robert Baumann
Michael Bartsch
Gerd Haderlein
Hermann Luyken
Jens Scheidel
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34801279&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0507196(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of BRPI0507196A publication Critical patent/BRPI0507196A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • 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
    • C07C255/06—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and unsaturated carbon skeleton
    • C07C255/07—Mononitriles

Landscapes

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

Abstract

PROCESSO PARA SEPARAR MISTURAS DE PENTENO-NITRILAS ISOMéRICAS é descrito um método para a separação de misturas de material de isómeros de penteno-nitrila, por mei do qual pelo menos um isómero da mistura é enriquecido e a separação da mistura de material de mistras de penteno-nitrila é realizada por destilação em presão reduzida.
BRPI0507196-8A 2004-01-29 2005-01-26 processo para separar misturas de penteno-nitrilas isoméricas BRPI0507196A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004004721A DE102004004721A1 (de) 2004-01-29 2004-01-29 Verfahren zur Trennung von Pentennitril-Isomeren
PCT/EP2005/000726 WO2005073179A1 (de) 2004-01-29 2005-01-26 Verfahren zur trennung von pentennitril-isomeren

Publications (1)

Publication Number Publication Date
BRPI0507196A true BRPI0507196A (pt) 2007-06-26

Family

ID=34801279

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507196-8A BRPI0507196A (pt) 2004-01-29 2005-01-26 processo para separar misturas de penteno-nitrilas isoméricas

Country Status (12)

Country Link
US (2) US20070112215A1 (pt)
EP (1) EP1713766B1 (pt)
JP (1) JP4386921B2 (pt)
KR (1) KR101064021B1 (pt)
CN (1) CN1914167B (pt)
AR (1) AR047478A1 (pt)
AT (1) ATE514673T1 (pt)
BR (1) BRPI0507196A (pt)
CA (1) CA2553776A1 (pt)
DE (1) DE102004004721A1 (pt)
TW (1) TW200604148A (pt)
WO (1) WO2005073179A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2850966B1 (fr) 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
WO2005073174A1 (de) 2004-01-29 2005-08-11 Basf Aktiengesellschaft Verfahren zur herstellung von linearem pentennitril
ES2532982T3 (es) 2005-10-18 2015-04-06 Invista Technologies S.À.R.L. Proceso de preparación de 3-aminopentanonitrilo
JP2009530278A (ja) 2006-03-17 2009-08-27 インビスタ テクノロジーズ エス エイ アール エル 塩基性添加剤による処理でトリ有機ホスファイトを精製する方法
US7880028B2 (en) 2006-07-14 2011-02-01 Invista North America S.A R.L. Process for making 3-pentenenitrile by hydrocyanation of butadiene
US7919646B2 (en) 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
WO2009075692A2 (en) 2007-05-14 2009-06-18 Invista Technologies S.A.R.L. High efficiency reactor and process
US8101790B2 (en) 2007-06-13 2012-01-24 Invista North America S.A.R.L. Process for improving adiponitrile quality
WO2009091790A1 (en) 2008-01-15 2009-07-23 Invista Technologies S.A.R.L. Hydrocyanation of pentenenitriles
US7977502B2 (en) 2008-01-15 2011-07-12 Invista North America S.A R.L. Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile
FR2926549B1 (fr) * 2008-01-18 2015-05-01 Rhodia Operations Procede de fabrication de composes nitriles
JP2011515411A (ja) * 2008-03-19 2011-05-19 インビスタ テクノロジーズ エス エイ アール エル シクロドデカトリエンの製造方法およびラウロラクトンの製造方法
KR101610423B1 (ko) * 2008-10-14 2016-04-08 인비스타 테크놀러지스 에스.에이 알.엘. 2-ｓｅｃ-알킬-4,5-디-(ｎ-알킬)페놀의 제조 방법
CN102471218B (zh) 2009-08-07 2014-11-05 因温斯特技术公司 用于形成二酯的氢化并酯化
JP5770279B2 (ja) 2010-07-07 2015-08-26 インヴィスタ テクノロジーズ エスアエルエル ニトリルの製造方法
WO2015009847A1 (en) * 2013-07-17 2015-01-22 Invista Technologies S.À R.L. Separating a solvent from a nickel catalyst by distillation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1074550A (en) * 1964-09-04 1967-07-05 English Electric Co Ltd Water storage systems for closed steam turbine condensate cooling systems
US3356746A (en) 1964-09-30 1967-12-05 Allied Chem Preparation of 2, 2, 2-trifluoroethanol by catalytic hydrogenation
US3526654A (en) * 1968-05-17 1970-09-01 Du Pont Isomerization of 2-pentenenitrile to 3-pentenenitrile
US3564040A (en) * 1968-06-14 1971-02-16 Du Pont Removal of trans-2-pentenenitrile from 3- and 4-pentenenitrile
US3865865A (en) * 1973-02-15 1975-02-11 Du Pont Selective removal of 2-pentenenitrile and 2-methyl-2-butenenitrile from 3-pentenenitrile
US3852325A (en) * 1973-08-29 1974-12-03 Du Pont Selective isomerization of pentenenitriles
US3852327A (en) * 1973-08-29 1974-12-03 Du Pont Selective cis/trans isomerization of 2-pentenenitrile in a solution of pentenenitrile isomers
US4714773A (en) 1987-01-09 1987-12-22 E. I. Du Pont De Nemours And Company Hydrocyanation of butadiene
DE19733682A1 (de) 1997-08-04 1999-02-11 Basf Ag Verfahren zur Herstellung von Gemischen monoolefinischer C¶5¶-Mononitrile durch katalytische Hydrocyanierung in Gegenwart eines katalysators, umfassend wenigstens einen Metallocenphosphor(III)-Nickel(0)-Komplex
DE19740180A1 (de) * 1997-09-12 1999-03-18 Basf Ag Katalysator, umfassend wenigstens einen Nickel(0)Komplex auf Basis eines Phosphonitliganden und Verfahren zur Herstellung von Nitrilen
JP4015249B2 (ja) * 1997-12-26 2007-11-28 株式会社東芝 マルチビーム露光装置
DE10049265A1 (de) * 2000-09-28 2002-04-11 Basf Ag Verfahren zur Trennung von Pentennitril-Isomeren
DE102004004720A1 (de) * 2004-01-29 2005-08-18 Basf Ag Verfahren zur Herstellung von 3-Pentennitril

Also Published As

Publication number Publication date
EP1713766A1 (de) 2006-10-25
TW200604148A (en) 2006-02-01
KR101064021B1 (ko) 2011-09-08
JP2007519667A (ja) 2007-07-19
JP4386921B2 (ja) 2009-12-16
ATE514673T1 (de) 2011-07-15
KR20070000457A (ko) 2007-01-02
CA2553776A1 (en) 2005-08-11
US20070112215A1 (en) 2007-05-17
AR047478A1 (es) 2006-01-18
WO2005073179A1 (de) 2005-08-11
CN1914167B (zh) 2011-07-13
US20110166377A1 (en) 2011-07-07
DE102004004721A1 (de) 2005-08-18
US8278474B2 (en) 2012-10-02
EP1713766B1 (de) 2011-06-29
CN1914167A (zh) 2007-02-14

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI.

B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]