ATE174900T1 - Verfahren zur herstellung von maleinamidsäure - Google Patents

Verfahren zur herstellung von maleinamidsäure

Info

Publication number
ATE174900T1
ATE174900T1 AT94400067T AT94400067T ATE174900T1 AT E174900 T1 ATE174900 T1 AT E174900T1 AT 94400067 T AT94400067 T AT 94400067T AT 94400067 T AT94400067 T AT 94400067T AT E174900 T1 ATE174900 T1 AT E174900T1
Authority
AT
Austria
Prior art keywords
producing
maleinamic acid
maleic anhydride
ammonia
acid
Prior art date
Application number
AT94400067T
Other languages
English (en)
Inventor
Daniel W Brun
Pierre-Yves M Lahary
Original Assignee
Rhodia Chimie Sa
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
Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Application granted granted Critical
Publication of ATE174900T1 publication Critical patent/ATE174900T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines

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)
AT94400067T 1993-01-20 1994-01-12 Verfahren zur herstellung von maleinamidsäure ATE174900T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9300511A FR2700539B1 (fr) 1993-01-20 1993-01-20 Procédé de préparation d'acide maléamique.

Publications (1)

Publication Number Publication Date
ATE174900T1 true ATE174900T1 (de) 1999-01-15

Family

ID=9443194

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94400067T ATE174900T1 (de) 1993-01-20 1994-01-12 Verfahren zur herstellung von maleinamidsäure

Country Status (11)

Country Link
US (1) US5399750A (de)
EP (1) EP0608160B1 (de)
JP (1) JP2512384B2 (de)
AT (1) ATE174900T1 (de)
AU (1) AU666240B2 (de)
BR (1) BR9400137A (de)
CA (1) CA2113778C (de)
DE (1) DE69415353T2 (de)
ES (1) ES2125416T3 (de)
FR (1) FR2700539B1 (de)
NZ (1) NZ250718A (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288783A (en) * 1992-05-14 1994-02-22 Srchem Incorporated Preparation of salt of polyaspartic acid by high temperature reaction
US5610267A (en) * 1992-05-14 1997-03-11 Bayer Ag Process for preparing polysuccinimide by high temperature reaction
DE4300020A1 (de) * 1993-01-02 1994-07-07 Basf Ag Verfahren zur Herstellung von Polymerisaten der Asparaginsäure und ihre Verwendung
US5389303A (en) * 1993-09-10 1995-02-14 Srchem Incorporated Mixtures of polyamino acids and citrate
ATE188497T1 (de) * 1993-11-02 2000-01-15 Bayer Ag Verfahren zur herstellung von asparaginsäure- haltigen polymeren
DE4425952A1 (de) * 1994-07-21 1996-01-25 Bayer Ag Verfahren zur Herstellung von Polysuccinimid oder Maleinamidsäure
US5801282A (en) * 1995-06-07 1998-09-01 Twenty-First Century Research Corporation Methods of making intermediate oxidation products by controlling pre-coalescing temperature and transient temperature difference in an atomized liquid
US5580531A (en) * 1995-06-07 1996-12-03 Twenty-First Century Research Corporation Devices for making reaction products by controlling transient conversion in an atomized liquid
US5883292A (en) * 1996-01-17 1999-03-16 Twenty-First Century Research Corporation Reaction control by regulating internal condensation inside a reactor
US5558842A (en) * 1995-06-07 1996-09-24 Twenty-First Century Research Corporation Devices for making reaction products by controlling pre-coalescing temperature and transient temperature difference in an atomized liquid
US5502245A (en) * 1995-06-07 1996-03-26 Twenty-First Century Research Corporation Methods of making intermediate oxidation products by controlling transient conversion in an atomized liquid
US5654475A (en) * 1996-03-25 1997-08-05 Twenty-First Century Research Corporation Methods of making intermediate oxidation products by controlling oxidation rates in an atomized liquid
US6337051B1 (en) 1996-06-24 2002-01-08 Rpc Inc. Device for detecting formation of a second liquid phase
US5922908A (en) * 1996-06-24 1999-07-13 Twenty-First Century Research Corporation Methods for preparing dibasic acids
US6039902A (en) * 1996-06-24 2000-03-21 Rpc Inc. Methods of recycling catalyst in oxidations of hydrocarbons
US6288270B1 (en) 1996-06-24 2001-09-11 Rpc Inc. Methods for controlling the reaction rate of a hydrocarbon to an acid by making phase-related adjustments
US6143927A (en) * 1996-06-24 2000-11-07 Rpc Inc. Methods for removing catalyst after oxidation of hydrocarbons
AU3811597A (en) 1996-08-21 1998-03-06 Twenty-First Century Research Corporation Methods and devices for controlling the reaction by adjusting the oxidant consumption rate
US5801273A (en) * 1996-08-21 1998-09-01 Twenty-First Century Research Corporation Methods and devices for controlling the reaction rate of a hydrocarbon to an intermediate oxidation product by pressure drop adjustments
US20010053864A1 (en) * 1996-08-21 2001-12-20 Decoster David C. Devices for controlling the reaction rate and/or reactivity of hydrocarbon to an intermediate oxidation product by adjusting the oxidant consumption rate
US6103933A (en) * 1996-11-07 2000-08-15 Rpc Inc. Methods for controlling the oxidation rate of a hydrocarbon by adjusting the ratio of the hydrocarbon to a rate-modulator
US5817868A (en) * 1996-11-12 1998-10-06 Twenty-First Century Research Corporation Method and devices for controlling the oxidation of a hydrocarbon to an acid by regulating temperature/conversion relationship in multi-stage arrangements
US5824819A (en) * 1996-12-18 1998-10-20 Twenty-First Century Research Corporation Methods of preparing an intermediate oxidation product from a hydrocarbon by utilizing an activated initiator
US6037491A (en) * 1997-07-25 2000-03-14 Rpc Inc. Methods and devices for controlling hydrocarbon oxidations to respective acids by adjusting the solvent to hydrocarbon ratio
US5929277A (en) * 1997-09-19 1999-07-27 Twenty-First Century Research Corporation Methods of removing acetic acid from cyclohexane in the production of adipic acid
US5908589A (en) * 1997-12-08 1999-06-01 Twenty-First Century Research Corporation Methods for separating catalyst from oxidation mixtures containing dibasic acids
KR20010040818A (ko) 1998-02-09 2001-05-15 알피시 인코포레이티드 탄화수소의 이염기산 산화반응 혼합물내 코발트 촉매 처리방법
MXPA00008123A (es) * 1998-02-19 2002-04-24 Rpc Inc Metodos y dispositivos para separar un catalizador a partir de mezclas de oxidacion.
US6218573B1 (en) 1998-07-02 2001-04-17 Rpc Inc. Methods of recovering catalyst in solution in the oxidation of cyclohexane to adipic acid
US6340420B1 (en) 1998-07-06 2002-01-22 Rpc Inc. Methods of treating the oxidation mixture of hydrocarbons to respective dibasic acids
JP2002542214A (ja) 1999-04-20 2002-12-10 アールピーシー インコーポレイテッド 触媒の水溶液中で水およびシクロヘキサノンを酢酸と置換する方法
JP2007297338A (ja) * 2006-04-28 2007-11-15 National Institute Of Advanced Industrial & Technology Ｎ−アシル化合物、その製造法及びその装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459964A (en) * 1946-10-08 1949-01-25 Beck Koller And Company Englan Manufacture of maleamic acid
DE945987C (de) * 1953-04-21 1956-07-19 Dynamit Nobel Ag Verfahren zur Herstellung von Maleinamidsaeure durch Umsetzung von Maleinsaeureanhydrid mit Ammoniak
GB965385A (en) * 1962-03-20 1964-07-29 Socony Mobil Oil Co Inc Hydroxyarylaldimino-dicarboxylic acid amides and petroleum distillate compositions containing them
SU362821A1 (ru) * 1970-07-21 1972-12-30 Способ получения моноамида малеиновой кислоты
JPS5111604B2 (de) * 1972-08-03 1976-04-13
DE3626672A1 (de) * 1986-08-07 1988-02-11 Bayer Ag Polyasparaginamidsaeure

Also Published As

Publication number Publication date
BR9400137A (pt) 1994-08-09
FR2700539A1 (fr) 1994-07-22
AU5390894A (en) 1994-07-28
JP2512384B2 (ja) 1996-07-03
DE69415353D1 (de) 1999-02-04
NZ250718A (en) 1996-05-28
CA2113778A1 (fr) 1994-07-21
FR2700539B1 (fr) 1995-03-10
JPH06316554A (ja) 1994-11-15
US5399750A (en) 1995-03-21
DE69415353T2 (de) 1999-06-24
EP0608160B1 (de) 1998-12-23
CA2113778C (fr) 1996-09-17
AU666240B2 (en) 1996-02-01
EP0608160A1 (de) 1994-07-27
ES2125416T3 (es) 1999-03-01

Similar Documents

Publication Publication Date Title
ATE174900T1 (de) Verfahren zur herstellung von maleinamidsäure
DE69310429D1 (de) Verfahren zur Herstellung von Hochdruck-Stickstoff und Sauerstoff
EP0552240A4 (en) New method of treating depression
ATE152746T1 (de) Verfahren zur herstellung von polybernsteinsäureimiden aus aspartinsäure
FI932736A (fi) Behandlingsfoerfarande foer livsmedelsprodukter och -biprodukter
EP0562508A3 (en) Protein with bone formation ability and process for its production
EP0578450A3 (en) Process for preparing polysuccinimides from maleamic acid
DE69427955D1 (de) Verfahren zur Herstellung von 2,2-Difluorketensilylacetalen und alpha,alpha-Difluor-beta -Silyloxy-1,3-Dioxolan-4-Propansäureestern
DE59408292D1 (de) Racemisierungsfreie Herstellung von Amiden und Peptiden in Gegenwart katalytischer Mengen einer N-Hydroxy-Verbindung
DE59010266D1 (de) Verfahren zur Expression von Polygalakturonidase und Pektinesterase in Aspergillus niger und Aspergillus awamori
DE69616902D1 (de) Flammhemmendes Produkt und Verfahren
ATE218131T1 (de) Verfahren zur herstellung von mono-n- substituierten tetraazamakrocyclen
DE69016382D1 (de) Verfahren zur Herstellung von Polyimiden.
ATE210631T1 (de) Verfahren zur herstellung von iohexol
FR2707632B1 (fr) Procédé pour la préparation d'acide adipique ou d'acide pentenoïque.
DE69908435D1 (de) Verfahren zur Reindarstellung von Maleinsäureanhydrid
ATE109772T1 (de) Verfahren zur herstellung von substituierten 2,3- pyridindicarbonsäuren durch aufeinanderfolgende oxidation von substituierten chinolinen.
ATE271561T1 (de) Verfahren zur herstellung von einer amid verbindung
DE69310066D1 (de) Herstellung von Aspartinsäure von Ammonium-Aspartat
ATE163951T1 (de) Verfahren zur herstellung von polyasparaginsäure und/oder polyasparaginsäureimiden
DE69811893D1 (de) Verfahren zur herstellung von azetidin-2-carbonsäure und zwischenprodukten davon
DE69119961D1 (de) Verfahren zur Reduzierung von Carbonyl enthaltendem Akridin
ATE133575T1 (de) Verfahren und vorrichtung zur behandlung von obstbranntweinen
DE3877041D1 (de) Verfahren zur herstellung von hochgereinigtem alpha-1-proteinase-inhibitor.
DE69100200D1 (de) Verfahren zur industriellen herstellung von 3-sulfamoyl-4-chlor-n-(2,3-dihydro-2-methyl-1h-indol-1-yl)-benzamide ausgehend von 2,3-dihydro-2-methyl-1h-indol und hydroxylamine-o-sulfonsaeure.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee