ES2078076T3 - Soluciones estabilizadas de acidos percarboxilicos y procedimiento para su preparacion. - Google Patents

Soluciones estabilizadas de acidos percarboxilicos y procedimiento para su preparacion.

Info

Publication number
ES2078076T3
ES2078076T3 ES93103178T ES93103178T ES2078076T3 ES 2078076 T3 ES2078076 T3 ES 2078076T3 ES 93103178 T ES93103178 T ES 93103178T ES 93103178 T ES93103178 T ES 93103178T ES 2078076 T3 ES2078076 T3 ES 2078076T3
Authority
ES
Spain
Prior art keywords
percarboxylic acid
dissolutions
acid solutions
procedure
preparation
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
ES93103178T
Other languages
English (en)
Inventor
Martin Dr Bewersdorf
Gustaaf Dr Goor
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Application granted granted Critical
Publication of ES2078076T3 publication Critical patent/ES2078076T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—Liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C07C407/003—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C07C407/003—Separation; Purification; Stabilisation; Use of additives
    • C07C407/006—Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/24—Peroxy compounds the —O—O— group being bound between a >C=O group and hydrogen, i.e. peroxy acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/24—Peroxy compounds the —O—O— group being bound between a >C=O group and hydrogen, i.e. peroxy acids
    • C07C409/26—Peracetic acid
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3937—Stabilising agents
    • C11D3/394—Organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)

Abstract

DISOLUCIONES DE ACIDO PERCARBOXILICO LAS CUALES CUMPLEN EL TEST SADT "AL MENOS 60 (GRADOS) C", PREFERENTEMENTE LAS CONOCIDAS DISOLUCIONES EQUILIBRADAS DE ACIDO PERCARBOXILICO, CONTENIENDO UN ACIDO PERCARBOXILICO, UNO O MAS DISOLVENTES Y AL MENOS UN ESTABILIZADOR, PUEDEN SER ESTABILIZADAS POR MEDIO DE COMPUESTOS DE ESTAÑO, PREFERENTEMENTE ESTANATOS, LOS CUALES EN CANTIDAD DE AL MENOS 20 PPM, PREFERENTEMENTE 20 A 200 PPM, CONTADO COMO SN, LOS CUALES INMEDIATAMENTE ANTES DE LA OBTENCION DE DISOLUCIONES DE ACIDO PERCARBOXILICO, A PARTIR DEL ACIDO CARBOXILICO Y PEROXIDO DE HIDROGENO ACUOSO, SON TRANSFORMADOS EN UNO DE LOS COMPONENTES DE LA REACCION, Y/O DURANTE Y/O DESPUES DE LA TRANSFORMACION DE LA MEZCLA DE REACCION. DE FORMA CONVENIENTE, LAS DISOLUCIONES DE ACIDO PERCARBOXILICO CONTIENEN ADICIONALMENTE UNO O VARIOS ESTABILIZADORES DE OTRA CLASE DE SUSTANCIAS, ESPECIALMENTE DE ACIDOS HIDROXIFOSFONICOS Y AMINOFOSFONICOS, ASI COMO SUS SALES. LAS DISOLUCIONES DE ACIDOS PERCARBOXILICOS ESTABILIZADOS DE LA INVENCION, CUMPLEN CON EL TEST SADT "AL MENOS 60 (GRADOS) C".
ES93103178T 1992-03-30 1993-02-27 Soluciones estabilizadas de acidos percarboxilicos y procedimiento para su preparacion. Expired - Lifetime ES2078076T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4210425A DE4210425C2 (de) 1992-03-30 1992-03-30 Stabilisierte Percarbonsäurelösungen und Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
ES2078076T3 true ES2078076T3 (es) 1995-12-01

Family

ID=6455443

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93103178T Expired - Lifetime ES2078076T3 (es) 1992-03-30 1993-02-27 Soluciones estabilizadas de acidos percarboxilicos y procedimiento para su preparacion.

Country Status (3)

Country Link
EP (1) EP0563584B1 (es)
DE (2) DE4210425C2 (es)
ES (1) ES2078076T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736497A (en) * 1995-05-05 1998-04-07 Degussa Corporation Phosphorus free stabilized alkaline peroxygen solutions
DE19517465C1 (de) * 1995-05-12 1997-01-23 Degussa Percarbonsäurelösungen mit verbesserter Stabilität im Kontakt mit Edelstahl
GB9705448D0 (en) * 1997-03-15 1997-04-30 Solvay Interox Ltd Stabilised peracid solutions
US8034759B2 (en) * 2008-10-31 2011-10-11 Ecolab Usa Inc. Enhanced stability peracid compositions
GB2477257B (en) 2008-12-18 2014-06-18 Fmc Corp Peracetic acid oil-field biocide and method
US8575075B2 (en) 2009-02-27 2013-11-05 Fmc Corporation Oil-field viscosity breaker method utilizing a peracid
BE1020013A3 (nl) * 2011-07-11 2013-03-05 Christeyns Nv Productie van meer stabiele perzuren.
SG11202100816SA (en) 2018-08-02 2021-02-25 Evonik Corp Stabilized peroxyacid solutions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2347434A (en) * 1941-06-30 1944-04-25 Du Pont Stabilization of peracid solutions
US2590856A (en) * 1949-05-26 1952-04-01 Buffalo Electro Chem Co Stabilization of dilute solutions of aliphatic acids
US2609391A (en) * 1950-09-13 1952-09-02 Buffalo Electro Chem Co Stabilization of peracids with dipicolinic acid
US2872293A (en) * 1953-03-18 1959-02-03 Fmc Corp Stabilizing hydrogen peroxide
DE1280239B (de) * 1964-10-22 1968-10-17 Knapsack Ag Stabilisieren von Loesungen der Peressigsaeure in einem organischen Loesungsmittel
US3383174A (en) * 1965-04-07 1968-05-14 Fmc Corp Stabilization of hydrogen peroxide
US3387939A (en) * 1966-07-06 1968-06-11 Du Pont Stannate stabilizer compositions containing an alkylidene diphosphonic acid, their preparation and hydrogen peroxide solutions stabilized therewith
US3653832A (en) * 1970-01-13 1972-04-04 Sun Oil Co Hydrogen peroxide from alkylhydroperoxides
JPS5238009B2 (es) * 1973-11-02 1977-09-27

Also Published As

Publication number Publication date
DE4210425A1 (de) 1993-10-07
EP0563584A3 (en) 1993-10-27
EP0563584B1 (de) 1995-09-27
DE59300649D1 (de) 1995-11-02
EP0563584A2 (de) 1993-10-06
DE4210425C2 (de) 1994-04-21

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