NL7305289A - - Google Patents

Info

Publication number
NL7305289A
NL7305289A NL7305289A NL7305289A NL7305289A NL 7305289 A NL7305289 A NL 7305289A NL 7305289 A NL7305289 A NL 7305289A NL 7305289 A NL7305289 A NL 7305289A NL 7305289 A NL7305289 A NL 7305289A
Authority
NL
Netherlands
Application number
NL7305289A
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 NL7305289A publication Critical patent/NL7305289A/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
    • C23C22/22—Orthophosphates containing alkaline earth metal cations

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)
NL7305289A 1972-04-17 1973-04-16 NL7305289A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1760672A GB1368845A (en) 1972-04-17 1972-04-17 Processes and composition for the formation of phosphate coatings

Publications (1)

Publication Number Publication Date
NL7305289A true NL7305289A (enrdf_load_stackoverflow) 1973-10-19

Family

ID=10098098

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7305289A NL7305289A (enrdf_load_stackoverflow) 1972-04-17 1973-04-16

Country Status (9)

Country Link
AT (1) AT319684B (enrdf_load_stackoverflow)
BE (1) BE798298A (enrdf_load_stackoverflow)
DE (1) DE2313452A1 (enrdf_load_stackoverflow)
ES (1) ES413767A1 (enrdf_load_stackoverflow)
FR (1) FR2180704B1 (enrdf_load_stackoverflow)
GB (1) GB1368845A (enrdf_load_stackoverflow)
IT (1) IT987078B (enrdf_load_stackoverflow)
NL (1) NL7305289A (enrdf_load_stackoverflow)
SE (1) SE387967B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140551A (en) * 1977-08-19 1979-02-20 Heatbath Corporation Low temperature microcrystalline zinc phosphate coatings, compositions, and processes for using and preparing the same
JPS5558376A (en) * 1978-10-21 1980-05-01 Nippon Paint Co Ltd Calsium modified zinc phosphate film treating solution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT282285B (de) * 1965-12-22 1970-06-25 Plaut Fa J Zinkphosphatüberzüge
US3307979A (en) * 1965-10-11 1967-03-07 Lubrizol Corp Phosphating solutions

Also Published As

Publication number Publication date
IT987078B (it) 1975-02-20
DE2313452A1 (de) 1973-10-31
AT319684B (de) 1975-01-10
BE798298A (fr) 1973-08-16
GB1368845A (en) 1974-10-02
FR2180704A1 (enrdf_load_stackoverflow) 1973-11-30
SE387967B (sv) 1976-09-20
FR2180704B1 (enrdf_load_stackoverflow) 1976-05-21
ES413767A1 (es) 1976-01-16

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Legal Events

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BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed