NZ195810A - Acidic aqueous solution forming a corrosion-resistant coating on aluminium - Google Patents

Acidic aqueous solution forming a corrosion-resistant coating on aluminium

Info

Publication number
NZ195810A
NZ195810A NZ195810A NZ19581080A NZ195810A NZ 195810 A NZ195810 A NZ 195810A NZ 195810 A NZ195810 A NZ 195810A NZ 19581080 A NZ19581080 A NZ 19581080A NZ 195810 A NZ195810 A NZ 195810A
Authority
NZ
New Zealand
Prior art keywords
aluminium
corrosion
aqueous solution
resistant coating
acidic aqueous
Prior art date
Application number
NZ195810A
Other languages
English (en)
Inventor
T Kelly
F Frelin
A Malloy
Original Assignee
Amchem Prod
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
Priority claimed from US06/107,017 external-priority patent/US4273592A/en
Priority claimed from US06/165,734 external-priority patent/US4313769A/en
Application filed by Amchem Prod filed Critical Amchem Prod
Publication of NZ195810A publication Critical patent/NZ195810A/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
    • C23C22/34—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 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)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
NZ195810A 1979-12-26 1980-12-11 Acidic aqueous solution forming a corrosion-resistant coating on aluminium NZ195810A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/107,017 US4273592A (en) 1979-12-26 1979-12-26 Coating solution for metal surfaces
US06/165,734 US4313769A (en) 1980-07-03 1980-07-03 Coating solution for metal surfaces

Publications (1)

Publication Number Publication Date
NZ195810A true NZ195810A (en) 1983-07-15

Family

ID=26804292

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ195810A NZ195810A (en) 1979-12-26 1980-12-11 Acidic aqueous solution forming a corrosion-resistant coating on aluminium

Country Status (11)

Country Link
EP (1) EP0032306B1 (xx)
AU (1) AU543720B2 (xx)
BR (1) BR8008489A (xx)
CA (1) CA1174945A (xx)
DE (1) DE3070603D1 (xx)
DK (1) DK553280A (xx)
ES (1) ES498079A0 (xx)
MX (1) MX157394A (xx)
NO (1) NO803937L (xx)
NZ (1) NZ195810A (xx)
PL (1) PL131953B1 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236247A1 (de) * 1982-09-30 1984-04-12 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur oberflaechenbehandlung von aluminium
US5064500A (en) * 1987-06-01 1991-11-12 Henkel Corporation Surface conditioner for formed metal surfaces
DE4317217A1 (de) * 1993-05-24 1994-12-01 Henkel Kgaa Chromfreie Konversionsbehandlung von Aluminium
US5397390A (en) * 1993-08-13 1995-03-14 Ardrox, Inc. Composition and method for treatment of phosphated metal surfaces
US5531820A (en) * 1993-08-13 1996-07-02 Brent America, Inc. Composition and method for treatment of phosphated metal surfaces
USRE35688E (en) * 1993-08-13 1997-12-16 Brent America, Inc. Composition and method for treatment of phosphated metal surfaces
US20070026205A1 (en) 2005-08-01 2007-02-01 Vapor Technologies Inc. Article having patterned decorative coating
US8951362B2 (en) * 2009-10-08 2015-02-10 Ppg Industries Ohio, Inc. Replenishing compositions and methods of replenishing pretreatment compositions
WO2022072857A1 (en) * 2020-10-02 2022-04-07 Solugen, Inc. Compositions for corrosion inhibition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290433A (en) * 1976-01-26 1977-07-29 Nippon Packaging Kk Surface treatment of aluminum and its alloy
DE2704261A1 (de) * 1977-02-02 1978-08-03 Metallgesellschaft Ag Verfahren zur oberflaechenbehandlung von aluminium oder aluminiumlegierungen

Also Published As

Publication number Publication date
BR8008489A (pt) 1981-07-14
PL228759A1 (xx) 1981-09-04
AU6584780A (en) 1981-07-02
MX157394A (es) 1988-11-22
ES8300142A1 (es) 1982-11-01
DK553280A (da) 1981-06-27
NO803937L (no) 1981-06-29
EP0032306B1 (en) 1985-05-02
DE3070603D1 (en) 1985-06-05
EP0032306A1 (en) 1981-07-22
ES498079A0 (es) 1982-11-01
PL131953B1 (en) 1985-01-31
AU543720B2 (en) 1985-05-02
CA1174945A (en) 1984-09-25

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