BR8008489A - Solucao de revestimento aquosa acida; processo para um revestimento isento de cromato, resistente a corrosao sobre uma superficie de aluminio; superficie de aluminio; processo continuo para revestir superficies de aluminio e concenttrado aquoso - Google Patents

Solucao de revestimento aquosa acida; processo para um revestimento isento de cromato, resistente a corrosao sobre uma superficie de aluminio; superficie de aluminio; processo continuo para revestir superficies de aluminio e concenttrado aquoso

Info

Publication number
BR8008489A
BR8008489A BR8008489A BR8008489A BR8008489A BR 8008489 A BR8008489 A BR 8008489A BR 8008489 A BR8008489 A BR 8008489A BR 8008489 A BR8008489 A BR 8008489A BR 8008489 A BR8008489 A BR 8008489A
Authority
BR
Brazil
Prior art keywords
aluminum surface
aluminum
corrosion
resistant
acid water
Prior art date
Application number
BR8008489A
Other languages
English (en)
Portuguese (pt)
Inventor
T Kelly
A Malloy
F Frelin
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 BR8008489A publication Critical patent/BR8008489A/pt

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)
BR8008489A 1979-12-26 1980-12-23 Solucao de revestimento aquosa acida; processo para um revestimento isento de cromato, resistente a corrosao sobre uma superficie de aluminio; superficie de aluminio; processo continuo para revestir superficies de aluminio e concenttrado aquoso BR8008489A (pt)

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
BR8008489A true BR8008489A (pt) 1981-07-14

Family

ID=26804292

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8008489A BR8008489A (pt) 1979-12-26 1980-12-23 Solucao de revestimento aquosa acida; processo para um revestimento isento de cromato, resistente a corrosao sobre uma superficie de aluminio; superficie de aluminio; processo continuo para revestir superficies de aluminio e concenttrado aquoso

Country Status (11)

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

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
USRE35688E (en) * 1993-08-13 1997-12-16 Brent America, Inc. Composition and method for treatment of phosphated metal surfaces
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
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 (fr) * 2020-10-02 2022-04-07 Solugen, Inc. Compositions pour inhibition de corrosion

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
MX157394A (es) 1988-11-22
NO803937L (no) 1981-06-29
ES8300142A1 (es) 1982-11-01
ES498079A0 (es) 1982-11-01
EP0032306A1 (fr) 1981-07-22
DE3070603D1 (en) 1985-06-05
CA1174945A (fr) 1984-09-25
AU6584780A (en) 1981-07-02
PL228759A1 (fr) 1981-09-04
AU543720B2 (en) 1985-05-02
EP0032306B1 (fr) 1985-05-02
DK553280A (da) 1981-06-27
PL131953B1 (en) 1985-01-31
NZ195810A (en) 1983-07-15

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19951223

B15K Others concerning applications: alteration of classification

Ipc: C23C 22/34 (2006.01)