NL7018227A - - Google Patents

Info

Publication number
NL7018227A
NL7018227A NL7018227A NL7018227A NL7018227A NL 7018227 A NL7018227 A NL 7018227A NL 7018227 A NL7018227 A NL 7018227A NL 7018227 A NL7018227 A NL 7018227A NL 7018227 A NL7018227 A NL 7018227A
Authority
NL
Netherlands
Application number
NL7018227A
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 NL7018227A publication Critical patent/NL7018227A/xx

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)
NL7018227A 1969-12-15 1970-12-14 NL7018227A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7018227A true NL7018227A (fr) 1971-06-17

Family

ID=25386755

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7018227A NL7018227A (fr) 1969-12-15 1970-12-14

Country Status (9)

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

Also Published As

Publication number Publication date
BE759579A (fr) 1971-04-30
JPS4812615B1 (fr) 1973-04-21
CA954021A (en) 1974-09-03
DE2061799A1 (de) 1971-06-16
GB1310058A (en) 1973-03-14
CH544816A (de) 1973-11-30
ES386484A1 (es) 1973-03-16
FR2072267A5 (fr) 1971-09-24

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