ATE87T1 - Verfahren zur elektrolytischen faerbung von auf aluminium erzeugten anodischen oxidschichten. - Google Patents
Verfahren zur elektrolytischen faerbung von auf aluminium erzeugten anodischen oxidschichten.Info
- Publication number
- ATE87T1 ATE87T1 AT79103288T AT79103288T ATE87T1 AT E87 T1 ATE87 T1 AT E87T1 AT 79103288 T AT79103288 T AT 79103288T AT 79103288 T AT79103288 T AT 79103288T AT E87 T1 ATE87 T1 AT E87T1
- Authority
- AT
- Austria
- Prior art keywords
- aluminum
- oxide coatings
- coatings produced
- electrolytic coloring
- sulfuric acid
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 229910052782 aluminium Inorganic materials 0.000 title abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004040 coloring Methods 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- 239000003792 electrolyte Substances 0.000 abstract 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 239000003929 acidic solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- IUTCEZPPWBHGIX-UHFFFAOYSA-N tin(2+) Chemical class [Sn+2] IUTCEZPPWBHGIX-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/20—Electrolytic after-treatment
- C25D11/22—Electrolytic after-treatment for colouring layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Electrolytic Production Of Metals (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2850136A DE2850136B2 (de) | 1978-11-18 | 1978-11-18 | Verfahren zur elektrolytischen Färbung von auf Aluminium erzeugten anodischen Oxidschichten |
| EP79103288A EP0011097B1 (de) | 1978-11-18 | 1979-09-05 | Verfahren zur elektrolytischen Färbung von auf Aluminium erzeugten anodischen Oxidschichten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE87T1 true ATE87T1 (de) | 1981-07-15 |
Family
ID=6055052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT79103288T ATE87T1 (de) | 1978-11-18 | 1979-09-05 | Verfahren zur elektrolytischen faerbung von auf aluminium erzeugten anodischen oxidschichten. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4401525A (de) |
| EP (1) | EP0011097B1 (de) |
| AT (1) | ATE87T1 (de) |
| BR (1) | BR7906756A (de) |
| DE (1) | DE2850136B2 (de) |
| DK (1) | DK486579A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3718849A1 (de) * | 1987-06-05 | 1988-12-15 | Henkel Kgaa | Elektrolytisches einfaerben von anodisiertem aluminium |
| DE3824403A1 (de) * | 1988-07-19 | 1990-01-25 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur elektrolytischen metallsalzeinfaerbung von anodisierten aluminiumoberflaechen |
| GB9825043D0 (en) * | 1998-11-16 | 1999-01-13 | Agfa Gevaert Ltd | Production of support for lithographic printing plate |
| EP3553208A1 (de) * | 2018-04-09 | 2019-10-16 | DURA Operating, LLC | Verfahren zum herstellen eines aluminiumbauteils mit einer farbigen oberfläche |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5423662B2 (en) * | 1975-03-05 | 1979-08-15 | Yoshida Kogyo Kk | Aruminiumu mataha aruminiumugokinno goorudoshokuhenodenkaichakushokuho |
| JPS5423663B2 (de) * | 1975-03-06 | 1979-08-15 | ||
| JPS5296940A (en) * | 1976-02-10 | 1977-08-15 | Mitsui Keikinzoku Kako | Electrolytic pigmentation process for aluminum or its alloy |
| JPS5318438A (en) * | 1976-08-04 | 1978-02-20 | Mitsui Keikinzoku Kako | Process for forming electrolytic pigmentation coatings on aluminum and aluminum alloy |
| FR2384037A1 (fr) * | 1977-03-17 | 1978-10-13 | Nice Anodisation Sa | Perfectionnement au procede de coloration electrolytique de l'aluminium et de ses alliages |
-
1978
- 1978-11-18 DE DE2850136A patent/DE2850136B2/de not_active Ceased
-
1979
- 1979-09-05 EP EP79103288A patent/EP0011097B1/de not_active Expired
- 1979-09-05 AT AT79103288T patent/ATE87T1/de active
- 1979-10-19 BR BR7906756A patent/BR7906756A/pt not_active IP Right Cessation
- 1979-11-14 US US06/093,990 patent/US4401525A/en not_active Expired - Lifetime
- 1979-11-16 DK DK486579A patent/DK486579A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR7906756A (pt) | 1980-06-03 |
| US4401525A (en) | 1983-08-30 |
| DE2850136A1 (de) | 1980-05-22 |
| EP0011097B1 (de) | 1981-06-17 |
| EP0011097A2 (de) | 1980-05-28 |
| EP0011097A3 (en) | 1980-06-11 |
| DE2850136B2 (de) | 1981-01-22 |
| DK486579A (da) | 1980-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RVE | Rejection due to an opposition filed with the epo |