CA954021A - Compositions useful in the phosphatization of metals using peroxydiphosphates - Google Patents

Compositions useful in the phosphatization of metals using peroxydiphosphates

Info

Publication number
CA954021A
CA954021A CA096,526A CA96526A CA954021A CA 954021 A CA954021 A CA 954021A CA 96526 A CA96526 A CA 96526A CA 954021 A CA954021 A CA 954021A
Authority
CA
Canada
Prior art keywords
peroxydiphosphates
phosphatization
metals
compositions useful
compositions
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
CA096,526A
Other versions
CA96526S (en
Inventor
Paul R. Mucenieks
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Application granted granted Critical
Publication of CA954021A publication Critical patent/CA954021A/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
    • C23C22/16—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)
  • Application Of Or Painting With Fluid Materials (AREA)
CA096,526A 1969-12-15 1970-10-26 Compositions useful in the phosphatization of metals using peroxydiphosphates Expired CA954021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88537069A 1969-12-15 1969-12-15

Publications (1)

Publication Number Publication Date
CA954021A true CA954021A (en) 1974-09-03

Family

ID=25386755

Family Applications (1)

Application Number Title Priority Date Filing Date
CA096,526A Expired CA954021A (en) 1969-12-15 1970-10-26 Compositions useful in the phosphatization of metals using peroxydiphosphates

Country Status (9)

Country Link
JP (1) JPS4812615B1 (en)
BE (1) BE759579A (en)
CA (1) CA954021A (en)
CH (1) CH544816A (en)
DE (1) DE2061799A1 (en)
ES (1) ES386484A1 (en)
FR (1) FR2072267A5 (en)
GB (1) GB1310058A (en)
NL (1) NL7018227A (en)

Also Published As

Publication number Publication date
ES386484A1 (en) 1973-03-16
JPS4812615B1 (en) 1973-04-21
NL7018227A (en) 1971-06-17
CH544816A (en) 1973-11-30
BE759579A (en) 1971-04-30
GB1310058A (en) 1973-03-14
DE2061799A1 (en) 1971-06-16
FR2072267A5 (en) 1971-09-24

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