CH473235A - Composition for the treatment of metal surfaces - Google Patents

Composition for the treatment of metal surfaces

Info

Publication number
CH473235A
CH473235A CH1558166A CH1558166A CH473235A CH 473235 A CH473235 A CH 473235A CH 1558166 A CH1558166 A CH 1558166A CH 1558166 A CH1558166 A CH 1558166A CH 473235 A CH473235 A CH 473235A
Authority
CH
Switzerland
Prior art keywords
treatment
composition
metal surfaces
metal
Prior art date
Application number
CH1558166A
Other languages
French (fr)
Inventor
R Beach James
Original Assignee
Parker Ste Continentale
Metallgesellschaft Ag
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 Parker Ste Continentale, Metallgesellschaft Ag filed Critical Parker Ste Continentale
Publication of CH473235A publication Critical patent/CH473235A/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
    • C23C22/46—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 oxalates
    • C23C22/47—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 oxalates containing also phosphates
CH1558166A 1965-11-05 1966-10-27 Composition for the treatment of metal surfaces CH473235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50657365A 1965-11-05 1965-11-05

Publications (1)

Publication Number Publication Date
CH473235A true CH473235A (en) 1969-05-31

Family

ID=24015170

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1558166A CH473235A (en) 1965-11-05 1966-10-27 Composition for the treatment of metal surfaces

Country Status (9)

Country Link
US (1) US3450577A (en)
AT (1) AT265811B (en)
BE (1) BE688884A (en)
CH (1) CH473235A (en)
DE (1) DE1521888A1 (en)
ES (1) ES333083A1 (en)
GB (1) GB1093119A (en)
NL (1) NL6615550A (en)
SE (1) SE329318B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905535A1 (en) * 1979-02-14 1980-09-04 Metallgesellschaft Ag METHOD FOR SURFACE TREATMENT OF METALS
FR2543016B1 (en) * 1983-03-24 1986-05-30 Elf Aquitaine ACID COMPOSITION BASED ON MICROEMULSION, AND ITS APPLICATIONS, IN PARTICULAR FOR CLEANING
US5342694A (en) * 1983-07-25 1994-08-30 Henkel Corporation Treating an autodeposited coating with an alkaline material
GB2259920A (en) * 1991-09-10 1993-03-31 Gibson Chem Ltd Surface conversion coating solution based on molybdenum and phosphate compounds
US5669978A (en) * 1995-07-03 1997-09-23 Brown; Mattie L. Method for removing scale from silver articles using an aqueous oxalic acid solution
EP2253740A1 (en) * 2008-01-15 2010-11-24 Mitsubishi Paper Mills Limited Etchant for copper or copper alloy, liquid for etching pretreatment, and etching method
CN103469190B (en) * 2013-09-22 2015-11-18 无锡阳工机械制造有限公司 A kind of compound Low-Temperature Phosphate Liquid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1514494A (en) * 1922-05-29 1924-11-04 Randall Williams Company Rust remover and preventative
BE393417A (en) * 1932-02-09
BE536618A (en) * 1949-12-12
US2809906A (en) * 1952-11-25 1957-10-15 Wyandotte Chemicals Corp Phosphating compositions
US2854370A (en) * 1957-10-04 1958-09-30 Oakite Prod Inc Composition and method for phosphate coating of metal

Also Published As

Publication number Publication date
SE329318B (en) 1970-10-05
US3450577A (en) 1969-06-17
BE688884A (en) 1967-03-31
AT265811B (en) 1968-10-25
NL6615550A (en) 1967-05-08
DE1521888A1 (en) 1969-10-30
GB1093119A (en) 1967-11-29
ES333083A1 (en) 1967-07-16

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Legal Events

Date Code Title Description
PL Patent ceased