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 aquosoInfo
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 3
- 229910052782 aluminium Inorganic materials 0.000 title 3
- 239000011248 coating agent Substances 0.000 title 2
- 238000000576 coating method Methods 0.000 title 2
- 239000002253 acid Substances 0.000 title 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 title 1
- 239000012141 concentrate Substances 0.000 title 1
- 238000010924 continuous production Methods 0.000 title 1
- 238000005260 corrosion Methods 0.000 title 1
- 230000007797 corrosion Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
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)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
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 (pt) |
| AU (1) | AU543720B2 (pt) |
| BR (1) | BR8008489A (pt) |
| CA (1) | CA1174945A (pt) |
| DE (1) | DE3070603D1 (pt) |
| DK (1) | DK553280A (pt) |
| ES (1) | ES8300142A1 (pt) |
| MX (1) | MX157394A (pt) |
| NO (1) | NO803937L (pt) |
| NZ (1) | NZ195810A (pt) |
| PL (1) | PL131953B1 (pt) |
Families Citing this family (10)
| 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 |
| USRE35688E (en) * | 1993-08-13 | 1997-12-16 | Brent America, 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 |
| US7153586B2 (en) | 2003-08-01 | 2006-12-26 | Vapor Technologies, Inc. | Article with scandium compound decorative coating |
| 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)
| 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 |
-
1980
- 1980-12-11 NZ NZ195810A patent/NZ195810A/xx unknown
- 1980-12-12 CA CA000366731A patent/CA1174945A/en not_active Expired
- 1980-12-17 MX MX185353A patent/MX157394A/es unknown
- 1980-12-22 EP EP80304673A patent/EP0032306B1/en not_active Expired
- 1980-12-22 DE DE8080304673T patent/DE3070603D1/de not_active Expired
- 1980-12-23 NO NO803937A patent/NO803937L/no unknown
- 1980-12-23 ES ES498079A patent/ES8300142A1/es not_active Expired
- 1980-12-23 DK DK553280A patent/DK553280A/da not_active Application Discontinuation
- 1980-12-23 BR BR8008489A patent/BR8008489A/pt not_active IP Right Cessation
- 1980-12-24 AU AU65847/80A patent/AU543720B2/en not_active Ceased
- 1980-12-24 PL PL1980228759A patent/PL131953B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU543720B2 (en) | 1985-05-02 |
| DK553280A (da) | 1981-06-27 |
| NO803937L (no) | 1981-06-29 |
| PL131953B1 (en) | 1985-01-31 |
| EP0032306B1 (en) | 1985-05-02 |
| EP0032306A1 (en) | 1981-07-22 |
| MX157394A (es) | 1988-11-22 |
| DE3070603D1 (en) | 1985-06-05 |
| ES498079A0 (es) | 1982-11-01 |
| PL228759A1 (pt) | 1981-09-04 |
| CA1174945A (en) | 1984-09-25 |
| ES8300142A1 (es) | 1982-11-01 |
| AU6584780A (en) | 1981-07-02 |
| 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) |