CH517834A - Saure Phosphatierungslösung und deren Verwendung zur Bildung einer Phosphatschicht auf einer metallischen Oberfläche - Google Patents

Saure Phosphatierungslösung und deren Verwendung zur Bildung einer Phosphatschicht auf einer metallischen Oberfläche

Info

Publication number
CH517834A
CH517834A CH1250369A CH1250369A CH517834A CH 517834 A CH517834 A CH 517834A CH 1250369 A CH1250369 A CH 1250369A CH 1250369 A CH1250369 A CH 1250369A CH 517834 A CH517834 A CH 517834A
Authority
CH
Switzerland
Prior art keywords
forming
metallic surface
phosphating solution
phosphate layer
acid phosphating
Prior art date
Application number
CH1250369A
Other languages
English (en)
Inventor
Elliott Shaw Richard
Ware Michael
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH517834A publication Critical patent/CH517834A/de

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
    • C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Dental Preparations (AREA)
CH1250369A 1968-08-16 1969-08-18 Saure Phosphatierungslösung und deren Verwendung zur Bildung einer Phosphatschicht auf einer metallischen Oberfläche CH517834A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39268/68A GB1272772A (en) 1968-08-16 1968-08-16 Phosphating solutions

Publications (1)

Publication Number Publication Date
CH517834A true CH517834A (de) 1972-01-15

Family

ID=10408616

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1250369A CH517834A (de) 1968-08-16 1969-08-18 Saure Phosphatierungslösung und deren Verwendung zur Bildung einer Phosphatschicht auf einer metallischen Oberfläche

Country Status (13)

Country Link
US (1) US3645806A (de)
BE (1) BE737556A (de)
CA (1) CA924223A (de)
CH (1) CH517834A (de)
DE (1) DE1941489B2 (de)
ES (1) ES370579A1 (de)
FR (1) FR2016961A1 (de)
GB (1) GB1272772A (de)
IE (1) IE33514B1 (de)
NL (1) NL6912524A (de)
PL (1) PL80298B1 (de)
SE (1) SE349065C (de)
ZA (1) ZA695701B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932292A (en) * 1994-12-06 1999-08-03 Henkel Corporation Zinc phosphate conversion coating composition and process
CA2207179A1 (en) * 1994-12-06 1996-06-13 Henkel Corporation Zinc phosphate conversion coating composition and process
DE19540085A1 (de) * 1995-10-27 1997-04-30 Henkel Kgaa Nitratarme, manganfreie Zinkphosphatierung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2272216A (en) * 1938-06-06 1942-02-10 Parker Rust Proof Co Method of coating copper and its alloys
US2326309A (en) * 1941-01-22 1943-08-10 American Chem Paint Co Method of producing phosphate coatings on ferrous metal articles
US2820731A (en) * 1955-03-21 1958-01-21 Oakite Prod Inc Phosphate coating composition and method of coating metal therewith
US3144361A (en) * 1955-11-10 1964-08-11 Klinghoffer Stefan Pretreating iron or steel
US3166444A (en) * 1962-04-26 1965-01-19 Lubrizol Corp Method for cleaning metal articles
US3467589A (en) * 1966-10-19 1969-09-16 Hooker Chemical Corp Method of forming a copper containing protective coating prior to electrodeposition of paint

Also Published As

Publication number Publication date
US3645806A (en) 1972-02-29
IE33514B1 (en) 1974-07-24
SE349065C (de) 1975-01-20
IE33514L (en) 1970-02-16
ZA695701B (en) 1971-03-31
ES370579A1 (es) 1971-12-01
CA924223A (en) 1973-04-10
SE349065B (de) 1972-09-18
DE1941489A1 (de) 1970-02-19
GB1272772A (en) 1972-05-03
PL80298B1 (de) 1975-08-30
NL6912524A (de) 1970-02-18
FR2016961A1 (de) 1970-05-15
DE1941489B2 (de) 1972-04-20
BE737556A (de) 1970-02-16

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Legal Events

Date Code Title Description
PL Patent ceased