GB1296883A - - Google Patents

Info

Publication number
GB1296883A
GB1296883A GB1296883DA GB1296883A GB 1296883 A GB1296883 A GB 1296883A GB 1296883D A GB1296883D A GB 1296883DA GB 1296883 A GB1296883 A GB 1296883A
Authority
GB
United Kingdom
Prior art keywords
solution
zinc
metal
acid points
clo
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
Other languages
English (en)
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 filed Critical
Publication of GB1296883A publication Critical patent/GB1296883A/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
    • C23C22/06—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
    • C23C22/14—Orthophosphates containing zinc cations containing also chlorate anions

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
GB1296883D 1970-03-04 1970-03-04 Expired GB1296883A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1045370 1970-03-04

Publications (1)

Publication Number Publication Date
GB1296883A true GB1296883A (fr) 1972-11-22

Family

ID=9968134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296883D Expired GB1296883A (fr) 1970-03-04 1970-03-04

Country Status (3)

Country Link
BE (2) BE763627A (fr)
FR (1) FR2081681B1 (fr)
GB (1) GB1296883A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540685A1 (de) * 1975-09-12 1977-03-17 Metallgesellschaft Ag Verfahren zur herstellung von phosphatueberzuegen auf metalloberflaechen
JPS52107244A (en) * 1976-03-06 1977-09-08 Nippon Paint Co Ltd Chemical treatment of zinc phosphate coating

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108484A1 (de) * 1981-03-06 1982-09-23 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von phosphatueberzuegen auf metalloberflaechen
JP2695963B2 (ja) * 1990-03-16 1998-01-14 マツダ株式会社 金属表面のリン酸塩処理方法
US5143562A (en) * 1991-11-01 1992-09-01 Henkel Corporation Broadly applicable phosphate conversion coating composition and process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB718362A (en) * 1950-03-31 1954-11-10 Pyrene Co Ltd The production of phosphate coatings on metal
FR1094317A (fr) * 1952-06-06 1955-05-18 Parker Ste Continentale Procédé et solutions pour l'obtention de revêtements phosphatés sur des surfaces métalliques
CH371654A (de) * 1954-07-16 1963-08-31 Metallgesellschaft Ag Verfahren zur Phosphatierung von Zink

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540685A1 (de) * 1975-09-12 1977-03-17 Metallgesellschaft Ag Verfahren zur herstellung von phosphatueberzuegen auf metalloberflaechen
JPS52107244A (en) * 1976-03-06 1977-09-08 Nippon Paint Co Ltd Chemical treatment of zinc phosphate coating

Also Published As

Publication number Publication date
FR2081681B1 (fr) 1974-02-15
BE763627A (fr) 1971-08-02
FR2081681A1 (fr) 1971-12-10
BE763628A (fr) 1971-08-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee