CA2056242A1 - Method for stabilizing acidic aqueous hydrogen peroxide solution containing copper - Google Patents

Method for stabilizing acidic aqueous hydrogen peroxide solution containing copper

Info

Publication number
CA2056242A1
CA2056242A1 CA002056242A CA2056242A CA2056242A1 CA 2056242 A1 CA2056242 A1 CA 2056242A1 CA 002056242 A CA002056242 A CA 002056242A CA 2056242 A CA2056242 A CA 2056242A CA 2056242 A1 CA2056242 A1 CA 2056242A1
Authority
CA
Canada
Prior art keywords
hydrogen peroxide
acidic aqueous
set forth
peroxide solution
aqueous hydrogen
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.)
Abandoned
Application number
CA002056242A
Other languages
English (en)
French (fr)
Inventor
Katsutoshi Itani
Yoko Miyashiro
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.)
Adeka Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2056242A1 publication Critical patent/CA2056242A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/037—Stabilisation by additives
    • 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
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/34—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA002056242A 1990-11-27 1991-11-26 Method for stabilizing acidic aqueous hydrogen peroxide solution containing copper Abandoned CA2056242A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP320787/1990 1990-11-27
JP2320787A JP2995667B2 (ja) 1990-11-27 1990-11-27 銅を含む酸性過酸化水素水溶液の安定化法

Publications (1)

Publication Number Publication Date
CA2056242A1 true CA2056242A1 (en) 1992-05-28

Family

ID=18125240

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002056242A Abandoned CA2056242A1 (en) 1990-11-27 1991-11-26 Method for stabilizing acidic aqueous hydrogen peroxide solution containing copper

Country Status (8)

Country Link
US (1) US5211927A (https=)
EP (1) EP0488671B1 (https=)
JP (1) JP2995667B2 (https=)
KR (1) KR920009692A (https=)
CA (1) CA2056242A1 (https=)
DE (1) DE69105187T2 (https=)
ES (1) ES2064923T3 (https=)
TW (1) TW205540B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5362412A (en) * 1991-04-17 1994-11-08 Hampshire Chemical Corp. Biodegradable bleach stabilizers for detergents
IT1251431B (it) * 1991-10-25 1995-05-09 Costante Fontana Composto ad elevate caratteristiche stabilizzanti particolarmente per perossidi inorganici utilizzati in applicazioni industriali
US5674450A (en) * 1994-04-28 1997-10-07 Johnson & Johnson Medical, Inc. Vapor sterilization using a non-aqueous source of hydrogen peroxide
US5667753A (en) * 1994-04-28 1997-09-16 Advanced Sterilization Products Vapor sterilization using inorganic hydrogen peroxide complexes
US6803354B2 (en) 2002-08-05 2004-10-12 Henkel Kormanditgesellschaft Auf Aktien Stabilization of hydrogen peroxide in acidic baths for cleaning metals
EP2286845B1 (en) * 2004-03-05 2016-11-16 Gen-Probe Incorporated Reagents and method for use in deactivating nucleic acids
US7976723B2 (en) * 2007-05-17 2011-07-12 International Business Machines Corporation Method for kinetically controlled etching of copper

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012462A (en) * 1932-06-22 1935-08-27 Firm Of J R Geigy A G Stabilization of peroxide solutions
US1995063A (en) * 1932-10-21 1935-03-19 Du Pont Stabilization of hydrogen peroxide solutions
US2091186A (en) * 1935-01-11 1937-08-24 Du Pont Stabilization of bleach baths
US2426154A (en) * 1942-04-01 1947-08-19 Du Pont Stabilization of peroxide solutions
JPS5286933A (en) * 1976-01-14 1977-07-20 Tokai Electro Chemical Co Method of treating surface of copper and copper alloy
US4497725A (en) * 1980-04-01 1985-02-05 Interox Chemicals Ltd. Aqueous bleach compositions
FR2563824B1 (fr) * 1984-05-04 1986-09-12 Atochem Stabilisation de solutions aqueuses acides contenant du peroxyde d'hydrogene et des ions metalliques
GB8522046D0 (en) * 1985-09-05 1985-10-09 Interox Chemicals Ltd Stabilisation
US4929301A (en) * 1986-06-18 1990-05-29 International Business Machines Corporation Anisotropic etching method and etchant

Also Published As

Publication number Publication date
US5211927A (en) 1993-05-18
ES2064923T3 (es) 1995-02-01
JPH04193704A (ja) 1992-07-13
KR920009692A (ko) 1992-06-25
EP0488671B1 (en) 1994-11-17
JP2995667B2 (ja) 1999-12-27
EP0488671A1 (en) 1992-06-03
DE69105187D1 (de) 1994-12-22
DE69105187T2 (de) 1995-03-23
TW205540B (https=) 1993-05-11

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Legal Events

Date Code Title Description
FZDE Discontinued