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BR9714199A - Estabilizadores para hidroxilamina em soluções de fosfatação contendo cobre. - Google Patents

Estabilizadores para hidroxilamina em soluções de fosfatação contendo cobre.

Info

Publication number
BR9714199A
BR9714199A BR9714199-2A BR9714199A BR9714199A BR 9714199 A BR9714199 A BR 9714199A BR 9714199 A BR9714199 A BR 9714199A BR 9714199 A BR9714199 A BR 9714199A
Authority
BR
Brazil
Prior art keywords
hydroxylamine
stabilizers
aqueous
solutions containing
phosphating solutions
Prior art date
Application number
BR9714199-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Bernd Mayer
Juergen Geke
Peter Kuhm
Frank Kleine-Bley
Jan-Willem Brouwer
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of BR9714199A publication Critical patent/BR9714199A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • C23C22/36—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
    • C23C22/364—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates containing also manganese cations

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BR9714199-2A 1997-01-08 1997-12-19 Estabilizadores para hidroxilamina em soluções de fosfatação contendo cobre. BR9714199A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997100326 DE19700326A1 (de) 1997-01-08 1997-01-08 Stabilisatoren für Hydroxylamin in Kupfer-haltigen Phosphatierlösungen
PCT/EP1997/007185 WO1998030732A1 (de) 1997-01-08 1997-12-19 Stabilisatoren für hydroxylamin in kupfer-haltigen phosphatierlösungen

Publications (1)

Publication Number Publication Date
BR9714199A true BR9714199A (pt) 2000-03-28

Family

ID=7816929

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714199-2A BR9714199A (pt) 1997-01-08 1997-12-19 Estabilizadores para hidroxilamina em soluções de fosfatação contendo cobre.

Country Status (8)

Country Link
EP (1) EP0960220A1 (de)
JP (1) JP2002500702A (de)
AU (1) AU5859098A (de)
BR (1) BR9714199A (de)
CA (1) CA2277336A1 (de)
DE (1) DE19700326A1 (de)
TR (1) TR199901460T2 (de)
WO (1) WO1998030732A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017514997A (ja) 2014-04-30 2017-06-08 リオ フェアヴァルトゥングス アクティエンゲゼルシャフト 金属部品を酸洗及びリン酸塩処理するための処理装置及び処理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179843A (en) * 1981-04-30 1982-11-05 Oriental Shashin Kogyo Kk Color developer composition for color photographic sensitive silver halide material
JPS595573B2 (ja) * 1981-10-20 1984-02-06 日進化工株式会社 ヒドロキシルアミンの安定化剤
JPS595574B2 (ja) * 1981-10-20 1984-02-06 日進化工株式会社 ヒドロキシルアミンの安定化剤
JPS59160142A (ja) * 1983-03-02 1984-09-10 Fuji Photo Film Co Ltd ハロゲン化銀カラ−感光材料の処理方法
JPH068956B2 (ja) * 1983-04-04 1994-02-02 富士写真フイルム株式会社 ハロゲン化銀カラ−感光材料の処理方法
US4975357A (en) * 1989-05-23 1990-12-04 Eastman Kodak Company Method of photographic color development using polyhydroxy compounds, metal ions and sequestering agents
DE4210513A1 (de) * 1992-03-31 1993-10-07 Henkel Kgaa Nickel-freie Phosphatierverfahren
IT1274594B (it) * 1994-08-05 1997-07-18 Itb Srl Soluzione fosfatica acquosa acida e processo di fosfatazione di superfici metalliche che la utilizza
DE19606017A1 (de) * 1996-02-19 1997-08-21 Henkel Kgaa Zinkphosphatierung mit geringen Gehalten an Kupfer und Mangan

Also Published As

Publication number Publication date
DE19700326A1 (de) 1998-07-09
AU5859098A (en) 1998-08-03
CA2277336A1 (en) 1998-07-16
EP0960220A1 (de) 1999-12-01
TR199901460T2 (xx) 1999-11-22
JP2002500702A (ja) 2002-01-08
WO1998030732A1 (de) 1998-07-16

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