ES2072550T3 - Procedimiento para la preparacion de sales de complejos de hierro, de acidos aminocarboxilicos e hidroxicarboxilicos. - Google Patents

Procedimiento para la preparacion de sales de complejos de hierro, de acidos aminocarboxilicos e hidroxicarboxilicos.

Info

Publication number
ES2072550T3
ES2072550T3 ES91307566T ES91307566T ES2072550T3 ES 2072550 T3 ES2072550 T3 ES 2072550T3 ES 91307566 T ES91307566 T ES 91307566T ES 91307566 T ES91307566 T ES 91307566T ES 2072550 T3 ES2072550 T3 ES 2072550T3
Authority
ES
Spain
Prior art keywords
salts
procedure
preparation
hydroxycarboxylic acids
amino carboxylic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES91307566T
Other languages
English (en)
Inventor
Jon C Thunberg
Steven P Vankouwenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hampshire Chemical Corp
Original Assignee
Hampshire Chemical Corp
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=24269509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2072550(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hampshire Chemical Corp filed Critical Hampshire Chemical Corp
Application granted granted Critical
Publication of ES2072550T3 publication Critical patent/ES2072550T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/76—Metal complexes of amino carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/418—Preparation of metal complexes containing carboxylic acid moieties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

UN PROCESO PARA PREPARAR QUELATOS DE HIERRO DE AMINOACIDOS Y ACIDOS HIDROXICARBOXILICOS, QUE COMPRENDE LA REACCION DE UN OXIDO DE HIERRO CON UN AMINOACIDO O UN ACIDO HIDROXI CARBOXILICO Y UNA BASE EN PRESENCIA DE UN ION FERROSO O UN HIERRO METALICO COMO CATALIZADOR. SE AÑADE UNA BASE ADICIONAL AL QUELANTE RESULTANTE Y SE PUEDE REALIZAR LA OXIDACION PARA CONVERTIR CUALQUIER ION FERROSO EN FERRICO.
ES91307566T 1990-08-16 1991-08-15 Procedimiento para la preparacion de sales de complejos de hierro, de acidos aminocarboxilicos e hidroxicarboxilicos. Expired - Lifetime ES2072550T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/568,001 US5110965A (en) 1990-08-16 1990-08-16 Process for the preparation of salts of iron amino and hydroxy carboxylic acid complexes

Publications (1)

Publication Number Publication Date
ES2072550T3 true ES2072550T3 (es) 1995-07-16

Family

ID=24269509

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91307566T Expired - Lifetime ES2072550T3 (es) 1990-08-16 1991-08-15 Procedimiento para la preparacion de sales de complejos de hierro, de acidos aminocarboxilicos e hidroxicarboxilicos.

Country Status (7)

Country Link
US (1) US5110965A (es)
EP (1) EP0471583B1 (es)
AT (1) ATE123017T1 (es)
CA (1) CA2046684A1 (es)
DE (1) DE69109970T2 (es)
DK (1) DK0471583T3 (es)
ES (1) ES2072550T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5472633A (en) * 1992-10-06 1995-12-05 The Dow Chemical Company Process for the preparation of a stable salt-free iron chelate for use in hydrogen sulfide abatement
US5670344A (en) * 1996-02-02 1997-09-23 The Procter & Gamble Company Preventing undesired color formation in iron fortified chocolate-flavored beverages by including edible acids or their salts
US5707670A (en) * 1996-08-29 1998-01-13 The Procter & Gamble Company Use of bilayer forming emulsifiers in nutritional compositions comprising divalent mineral salts to minimize off-tastes and interactions with other dietary components
US5900499A (en) * 1997-07-08 1999-05-04 The Dow Chemical Company Preparation of aminopolycarboxylate-ferric solutions with improved long-term stability
US5898078A (en) * 1998-01-22 1999-04-27 The Dow Chemical Company Preparation of ferric aminopolycarboxylate solutions having improved stability
US6670494B1 (en) * 2001-12-17 2003-12-30 J H Brotech, Inc. Method for preparation of metal organic acid chelates
EP1344811A1 (en) * 2002-03-13 2003-09-17 Infineum International Limited Iron salt diesel fuel additive composition for improvement of particulate traps
EP1648857B1 (en) * 2003-07-21 2006-10-11 Akzo Nobel N.V. Anaqueous solution of a sodium salt of hedta
JP4733031B2 (ja) * 2003-07-21 2011-07-27 アクゾ ノーベル ナムローゼ フェンノートシャップ Ｈｅｄｔａのナトリウム塩の水性溶液
US20050235718A1 (en) * 2004-04-21 2005-10-27 Kevin Dickinson Organic amino acid chelates, methods for making such chelates, and methods for using such chelates
US7034172B1 (en) 2005-06-07 2006-04-25 Basf Corporation Ferric and acid complex
NZ601352A (en) * 2009-12-22 2014-08-29 Ralco Nutrition Inc Organically chelated mineral compositions and methods thereof
BR112012028249A2 (pt) 2010-05-21 2016-08-02 Dow Global Technologies Llc método para produzir um quelante de aminocarboxilato sólido de livre escoamento, método para produzir sal tetrassódico de ácido etilenodiamino-n,n,n',n'-tetra-acético sólido de livre escoamento (na4edta), quelante de aminocarboxilato sólido de livre escoamento, método para preparar um quelante de ácido aminocarboxílico ou sal do mesmo e quelante de ácido aminocarboxílico ou sal do mesmo
UA117786C2 (uk) 2014-04-17 2018-09-25 Ралко Нутрітіон, Інк. Сільськогосподарські композиції та застосування з використанням мінеральних сполук
WO2024218133A1 (en) 2023-04-18 2024-10-24 Basf Se Process for preparing potassium iron(iii) ethylenediaminetetraacetic acid complex salt

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115511A (en) * 1957-04-17 1963-12-24 Hampshire Chemical Corp Iron chelate compositions
US3767689A (en) * 1971-12-28 1973-10-23 Eastman Kodak Co Method of preparing an aqueous solution of a water soluble salt of a ferric aminopolycarboxylic acid complex
JPS5441575B2 (es) * 1972-07-28 1979-12-08
DE2638423C2 (de) * 1976-08-26 1984-01-26 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von in Wasser leicht löslichen Salzen der Äthylendiamintetraacetatoeisen(III)-säure
JPS5335929A (en) * 1976-09-14 1978-04-03 Mitsubishi Electric Corp Digital phase controlling circuit for n phase rectifing circuit
US4216144A (en) * 1977-10-20 1980-08-05 Ashmead H H Soluble iron proteinates
SU802267A1 (ru) * 1978-07-17 1981-02-07 Предприятие П/Я А-7815 Способ получени комплексов железаС пОлиАМиНпОлиуКСуСНыМи КиСлОТАМи
US4364871A (en) * 1980-09-08 1982-12-21 The Dow Chemical Company Process for making aminopolycarboxylic acid chelates of iron
US4438040A (en) * 1980-09-08 1984-03-20 The Dow Chemical Company Process for making aminopolycarboxylic acid chelates of iron
US4558145A (en) * 1983-10-21 1985-12-10 Ciba Geigy Corporation Preparation of Fe chelates
DE3622364C2 (de) * 1985-07-04 1996-07-18 Basf Ag Verfahren zur Herstellung von Ammoniumsalzen von Eisen(III)-aminopolycarbonsäurekomplexen
US4830716B1 (en) * 1986-07-03 1999-12-07 Albion Int Preparation of pharmaceutical grade amino acid chelates
IT1222654B (it) * 1987-09-14 1990-09-12 Schering Ag Complesso micellare di ferro-citrato

Also Published As

Publication number Publication date
DK0471583T3 (da) 1995-08-07
EP0471583B1 (en) 1995-05-24
DE69109970D1 (de) 1995-06-29
US5110965A (en) 1992-05-05
ATE123017T1 (de) 1995-06-15
DE69109970T2 (de) 1995-09-21
CA2046684A1 (en) 1992-02-17
EP0471583A1 (en) 1992-02-19

Similar Documents

Publication Publication Date Title
ES2072550T3 (es) Procedimiento para la preparacion de sales de complejos de hierro, de acidos aminocarboxilicos e hidroxicarboxilicos.
DE68920733D1 (en) Mangan-chelate.
ES457440A1 (es) Procedimiento de preparacion de un agente liquido de trata- miento acuoso para la proteccion de superficies metalicas contra la corrosion.
DK0556498T3 (da) 1:1-metal-methioninkomplekser i L-form
PL329172A1 (en) Derivatives of thiazolynic acid
ATE294813T1 (de) Konjugate von gallensäure mit metallbindenden chelatverbdingungen und die verwendung davon
ATE121727T1 (de) Chelatbildner, die eine ortho-bindende funktionelle gruppe besitzen und komplexe davon.
BR9508205A (pt) Processo para preparar ácidos n-fosfonometilamino carboxílicos
ATE47861T1 (de) Verfahren zur herstellung von nphosphonomethylglycin.
ATE110357T1 (de) Verfahren zur herstellung von o-hydroxy- benzaldehyden.
JPS51141808A (en) Process for preparation of reactive carboxylic acid divalent metal com plexes
MX169858B (es) Procedimiento para producir pintura
JPS51128934A (en) Process for preparing p-hydroxybenzaldehydes
DE69706129D1 (de) Verfahren zur Herstellung von Dicarbonsäuren
BR9810565A (pt) Processo para a preparação de soluções aminopolicarboxilato-férricas com estabilidade a longo prazo melhorada
BR9304382A (pt) Processo para a preparaçao de um composto
JPS53128597A (en) Process for producing alpha ferric oxide
HU906905D0 (en) Continuous industrial process for producing aqueous solution of glyoxylic acid
ATE230721T1 (de) Verfahren zur herstellung von n-acylaminosäuren
TW430655B (en) Process for the preparation of acid chloride compounds
ES2018414A6 (es) Procedimiento para obtener enrofloxacina.
EG19053A (en) Branched-chain alkyl esters of 2-(4-(2-piperidiono-ethoxy)-benzoyl)-benzoic acid, processes for their preparation and their use as spasmolytic agents
HUT38635A (en) Process for preparing 2,9-dimethyl-4,7-diphenyl-1,10-phenantroline
IT1247507B (it) Processo per la preparazione dell'acido 5(2,4 difluorofenil) salicilico
RU2001116222A (ru) Способ антикоррозионной обработки металла

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 471583

Country of ref document: ES