TR199901460T2 - "Stabilizers for hydroxylamine in copper-containing phosphating solutions" - Google Patents

"Stabilizers for hydroxylamine in copper-containing phosphating solutions"

Info

Publication number
TR199901460T2
TR199901460T2 TR1999/01460T TR9901460T TR199901460T2 TR 199901460 T2 TR199901460 T2 TR 199901460T2 TR 1999/01460 T TR1999/01460 T TR 1999/01460T TR 9901460 T TR9901460 T TR 9901460T TR 199901460 T2 TR199901460 T2 TR 199901460T2
Authority
TR
Turkey
Prior art keywords
stabilizers
hydroxylamine
copper
phosphating solutions
ions
Prior art date
Application number
TR1999/01460T
Other languages
Turkish (tr)
Inventor
Mayer Bernd
Geke Jürgen
Kuhm Peter
Kleine-Bley Frank
Brouwer Jan-Willem
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 TR199901460T2 publication Critical patent/TR199901460T2/en

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Bulus çinko iyonlari, fosfat iyonlari, bakir iyonlari ve serbest, tuz veya hidroksil amin verici bilesik halinde hidroksilimin içeren asidik sulu fosfatlama çözeltilerine iliskin olup, bu çözelti ayrica molekül basina en az iki hetero-atom veya polimer söz konusu oldugunda 4 karbon atomu basina en az bir hetero-atom bir veya birçok hidroksil amin stabilizatörü içerir. Bulus ayrica sulu bir konsantreye ve fosfatlama çözeltisi için sulu bir ek çözeltiye iliskindir.The invention relates to acidic aqueous phosphating solutions containing zinc ions, phosphate ions, virgin ions and free, salt or hydroxyl amine-containing compound, and at least two hetero-atoms or polymers per molecule with at least two carbon atoms per molecule. a hetero-atom includes one or more hydroxyl amine stabilizers. The invention also relates to an aqueous concentrate and an aqueous supplementary solution for the phosphating solution.

TR1999/01460T 1997-01-08 1997-12-19 "Stabilizers for hydroxylamine in copper-containing phosphating solutions" TR199901460T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997100326 DE19700326A1 (en) 1997-01-08 1997-01-08 Stabilizers for hydroxylamine in copper-containing phosphating solutions

Publications (1)

Publication Number Publication Date
TR199901460T2 true TR199901460T2 (en) 1999-11-22

Family

ID=7816929

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1999/01460T TR199901460T2 (en) 1997-01-08 1997-12-19 "Stabilizers for hydroxylamine in copper-containing phosphating solutions"

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160149226A (en) 2014-04-30 2016-12-27 리오 페어발퉁스 아게 Treatment device and treatment method for pickling and phosphating metal parts

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 (en) * 1981-10-20 1984-02-06 日進化工株式会社 Hydroxylamine stabilizer
JPS595574B2 (en) * 1981-10-20 1984-02-06 日進化工株式会社 Hydroxylamine stabilizer
JPS59160142A (en) * 1983-03-02 1984-09-10 Fuji Photo Film Co Ltd Method for processing color photosensitive silver halide material
JPH068956B2 (en) * 1983-04-04 1994-02-02 富士写真フイルム株式会社 Processing method of silver halide color photosensitive material
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 (en) * 1992-03-31 1993-10-07 Henkel Kgaa Nickel-free phosphating process
IT1274594B (en) * 1994-08-05 1997-07-18 Itb Srl ACID WATER PHOSPHATIC SOLUTION AND METALLIC SURFACE PHOSPHATION PROCESS USING IT
DE19606017A1 (en) * 1996-02-19 1997-08-21 Henkel Kgaa Zinc phosphating with low copper and manganese contents

Also Published As

Publication number Publication date
JP2002500702A (en) 2002-01-08
DE19700326A1 (en) 1998-07-09
AU5859098A (en) 1998-08-03
BR9714199A (en) 2000-03-28
EP0960220A1 (en) 1999-12-01
WO1998030732A1 (en) 1998-07-16
CA2277336A1 (en) 1998-07-16

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