FR2203893B3 - - Google Patents

Info

Publication number
FR2203893B3
FR2203893B3 FR7337322A FR7337322A FR2203893B3 FR 2203893 B3 FR2203893 B3 FR 2203893B3 FR 7337322 A FR7337322 A FR 7337322A FR 7337322 A FR7337322 A FR 7337322A FR 2203893 B3 FR2203893 B3 FR 2203893B3
Authority
FR
France
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
Application number
FR7337322A
Other languages
French (fr)
Other versions
FR2203893A1 (en
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.)
FOSFA COL Sas DI A DAL PANE ET
Original Assignee
FOSFA COL Sas DI A DAL PANE ET
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 FOSFA COL Sas DI A DAL PANE ET filed Critical FOSFA COL Sas DI A DAL PANE ET
Publication of FR2203893A1 publication Critical patent/FR2203893A1/fr
Application granted granted Critical
Publication of FR2203893B3 publication Critical patent/FR2203893B3/fr
Granted legal-status Critical Current

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
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/186—Orthophosphates containing manganese cations containing also copper 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)
  • Chemical Treatment Of Metals (AREA)
  • Catalysts (AREA)
FR7337322A 1972-10-20 1973-10-19 Ambient temp. phosphating - using accelerator contg. bath to produce coating espec. amenable to accepting electrophoretic paint coatings Granted FR2203893A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3566/72A IT975560B (it) 1972-10-20 1972-10-20 Procedimento di fosfatazione di su perfici metalliche destinate a ver niciatura particolarmente per elet troforesi e soluzione relativa a tale procedimento

Publications (2)

Publication Number Publication Date
FR2203893A1 FR2203893A1 (en) 1974-05-17
FR2203893B3 true FR2203893B3 (enExample) 1976-09-17

Family

ID=11109821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337322A Granted FR2203893A1 (en) 1972-10-20 1973-10-19 Ambient temp. phosphating - using accelerator contg. bath to produce coating espec. amenable to accepting electrophoretic paint coatings

Country Status (4)

Country Link
DE (1) DE2352659A1 (enExample)
ES (1) ES470637A3 (enExample)
FR (1) FR2203893A1 (enExample)
IT (1) IT975560B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712339A1 (de) * 1987-04-11 1988-10-20 Metallgesellschaft Ag Verfahren zur phosphatierung vor der elektrotauchlackierung
US5236565A (en) * 1987-04-11 1993-08-17 Metallgesellschaft Aktiengesellschaft Process of phosphating before electroimmersion painting
DE4013483A1 (de) * 1990-04-27 1991-10-31 Metallgesellschaft Ag Verfahren zur phosphatierung von metalloberflaechen
DE4214992A1 (de) * 1992-05-06 1993-11-11 Henkel Kgaa Kupfer enthaltendes, nickelfreies Phosphatierverfahren
CZ287997B6 (cs) * 1992-12-22 2001-03-14 Henkel Corporation Vodný kapalný zinečnatý fosfatizující prostředek a způsob vytváření fosfátového povlaku na povrchu kovového podkladu
DE19606017A1 (de) * 1996-02-19 1997-08-21 Henkel Kgaa Zinkphosphatierung mit geringen Gehalten an Kupfer und Mangan
DE19606018A1 (de) * 1996-02-19 1997-08-21 Henkel Kgaa Zinkphosphatierung mit geringen Gehalten an Nickel- und/oder Cobalt
JPH11264076A (ja) * 1998-01-14 1999-09-28 Nippon Paint Co Ltd 低鉛ｅｄ用の下地化成処理方法

Also Published As

Publication number Publication date
FR2203893A1 (en) 1974-05-17
DE2352659A1 (de) 1974-05-02
ES470637A3 (es) 1979-02-16
IT975560B (it) 1974-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse