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ES363101A1 - Procedure for the treatment of zinc surfaces. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the treatment of zinc surfaces. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES363101A1
ES363101A1 ES363101A ES363101A ES363101A1 ES 363101 A1 ES363101 A1 ES 363101A1 ES 363101 A ES363101 A ES 363101A ES 363101 A ES363101 A ES 363101A ES 363101 A1 ES363101 A1 ES 363101A1
Authority
ES
Spain
Prior art keywords
zinc
treatment
solution
translation
procedure
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
Application number
ES363101A
Other languages
Spanish (es)
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.)
Continentale Parker SA
Original Assignee
Continentale Parker SA
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 Continentale Parker SA filed Critical Continentale Parker SA
Publication of ES363101A1 publication Critical patent/ES363101A1/en
Expired 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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8

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)

Abstract

Procedure for the treatment of zinc surfaces, which allows to improve the characteristics of the sludge formed during the use of a solution for the treatment of zinc and zinc alloys, which is an aqueous alkaline solution containing sufficient metal ions so that a coating that can serve as a base for paints on the treated zinc surfaces is obtained, as well as a complexing agent in an amount sufficient to maintain said metal ions in solution, characterized in that a zinc surface is placed in contact with the solution aqueous alkaline treatment containing, as metallic ions other than the alkali metal ions, nickel ions and ferric iron, a coating is formed which can serve as a base for painting on the treated surface and are formed, in the treatment solution, soft muds, which contain zinc. (Machine-translation by Google Translate, not legally binding)
ES363101A 1968-04-18 1969-01-30 Procedure for the treatment of zinc surfaces. (Machine-translation by Google Translate, not legally binding) Expired ES363101A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72215468A 1968-04-18 1968-04-18

Publications (1)

Publication Number Publication Date
ES363101A1 true ES363101A1 (en) 1970-11-16

Family

ID=24900720

Family Applications (1)

Application Number Title Priority Date Filing Date
ES363101A Expired ES363101A1 (en) 1968-04-18 1969-01-30 Procedure for the treatment of zinc surfaces. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
BE (1) BE727149A (en)
ES (1) ES363101A1 (en)
FR (1) FR1596007A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560894B1 (en) * 1984-03-07 1988-11-18 Parker Ste Continentale PROCESS FOR THE PREPARATION OF ZINC SURFACES, ZINC ALLOYS AND STEEL COATED WITH SUCH MATERIALS FOR RECEIVING PAINTS OR VARNISHES
JPS6220880A (en) * 1985-07-19 1987-01-29 Nippon Parkerizing Co Ltd Surface treatment of zinc-aluminum alloy plated steel sheet

Also Published As

Publication number Publication date
BE727149A (en) 1969-07-01
FR1596007A (en) 1970-06-15

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