NL6516677A - - Google Patents

Info

Publication number
NL6516677A
NL6516677A NL6516677A NL6516677A NL6516677A NL 6516677 A NL6516677 A NL 6516677A NL 6516677 A NL6516677 A NL 6516677A NL 6516677 A NL6516677 A NL 6516677A NL 6516677 A NL6516677 A NL 6516677A
Authority
NL
Netherlands
Application number
NL6516677A
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 NL6516677A publication Critical patent/NL6516677A/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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/44—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 molybdates, tungstates or vanadates containing also fluorides or complex fluorides

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)
NL6516677A 1964-12-29 1965-12-21 NL6516677A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US422041A US3410707A (en) 1964-12-29 1964-12-29 Protective coatings for aluminum and aluminum alloys

Publications (1)

Publication Number Publication Date
NL6516677A true NL6516677A (xx) 1966-06-30

Family

ID=23673143

Family Applications (2)

Application Number Title Priority Date Filing Date
NL128122D NL128122C (xx) 1964-12-29
NL6516677A NL6516677A (xx) 1964-12-29 1965-12-21

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL128122D NL128122C (xx) 1964-12-29

Country Status (4)

Country Link
US (1) US3410707A (xx)
DE (1) DE1521672A1 (xx)
GB (1) GB1128369A (xx)
NL (2) NL6516677A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477882A (en) * 1965-12-13 1969-11-11 Lubrizol Corp Method of and composition for preventing "white rust" formation
US3494839A (en) * 1967-01-23 1970-02-10 Amchem Prod Method of sealing chromic acid anodized aluminum surfaces
US4676842A (en) * 1986-04-04 1987-06-30 Robert Haydu Protective coating for metals
GB8828559D0 (en) * 1988-12-07 1989-01-11 Novamax Tech Corp Composition & method for coating metal surfaces
US5219617A (en) * 1989-09-19 1993-06-15 Michigan Chrome And Chemical Company Corrosion resistant coated articles and process for making same
ITMI940194A1 (it) * 1994-02-03 1995-08-03 Paolo Granata & C S P A Procedimento di cromatazione o fosfocromatazione e prodotti adatti all'identificazione del processo di trattamento

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA513376A (en) * 1955-05-31 American Chemical Paint Company Method of and composition for coating aluminum
US2796371A (en) * 1955-03-16 1957-06-18 Allied Res Products Inc Corrosion resistant protective coating on aluminum and aluminum alloys
US2868679A (en) * 1955-12-05 1959-01-13 Turco Products Inc Process and compositions for producing aluminum surface conversion coatings
US2936254A (en) * 1959-01-02 1960-05-10 Amchem Prod Coating baths for aluminum and method of and materials for preparing and replenishing same

Also Published As

Publication number Publication date
NL128122C (xx)
US3410707A (en) 1968-11-12
GB1128369A (en) 1968-09-25
DE1521672A1 (de) 1970-02-05

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