BE877340A - PROCESS FOR FORMING COLORED PROTECTIVE COATINGS ON ARTICLES IN ALUMINUM OR ALUMINUM ALLOYS - Google Patents
PROCESS FOR FORMING COLORED PROTECTIVE COATINGS ON ARTICLES IN ALUMINUM OR ALUMINUM ALLOYSInfo
- Publication number
- BE877340A BE877340A BE0/196018A BE196018A BE877340A BE 877340 A BE877340 A BE 877340A BE 0/196018 A BE0/196018 A BE 0/196018A BE 196018 A BE196018 A BE 196018A BE 877340 A BE877340 A BE 877340A
- Authority
- BE
- Belgium
- Prior art keywords
- aluminum
- articles
- protective coatings
- forming colored
- colored protective
- Prior art date
Links
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
- C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
-
- 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)
- Application Of Or Painting With Fluid Materials (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92005778A | 1978-06-28 | 1978-06-28 | |
US92005378A | 1978-06-28 | 1978-06-28 | |
US05/972,928 US4180443A (en) | 1978-06-28 | 1978-12-26 | Method for coloring aluminum |
US06/000,022 US4179342A (en) | 1978-06-28 | 1979-01-02 | Coating system method for coloring aluminum |
Publications (1)
Publication Number | Publication Date |
---|---|
BE877340A true BE877340A (en) | 1979-10-15 |
Family
ID=27484965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/196018A BE877340A (en) | 1978-06-28 | 1979-06-28 | PROCESS FOR FORMING COLORED PROTECTIVE COATINGS ON ARTICLES IN ALUMINUM OR ALUMINUM ALLOYS |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0015279B1 (en) |
JP (1) | JPS55500501A (en) |
AR (1) | AR222177A1 (en) |
BE (1) | BE877340A (en) |
DE (1) | DE2965186D1 (en) |
DK (1) | DK81680A (en) |
ES (1) | ES482021A1 (en) |
IT (1) | IT1125392B (en) |
NL (1) | NL7905049A (en) |
WO (1) | WO1980000158A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4451335A (en) * | 1980-11-24 | 1984-05-29 | Woods Jack L | Method for producing full color images on aluminum |
ES2037578B1 (en) * | 1991-04-10 | 1994-02-01 | Novamax Technologies Holding I | METHOD FOR OBTAINING, BY ELECTRONICALLY, ON ANODIZED ALUMINUM, A RANGE OF GRAY COLORS. |
JP4660760B2 (en) * | 2005-06-02 | 2011-03-30 | 国立大学法人広島大学 | Method for forming anodized film of aluminum and / or aluminum alloy and anodized film formed by the method |
ES2533054T3 (en) * | 2011-01-17 | 2015-04-07 | Hydro Aluminium Rolled Products Gmbh | Aluminum exterior facade sheet with high surface roughness |
CN111876812B (en) * | 2020-08-01 | 2021-11-05 | 东莞市慧泽凌化工科技有限公司 | Nickel-free electrolytic coloring blackening additive and use method thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1902983C3 (en) * | 1968-06-21 | 1978-06-22 | Keller, Eberhard, 7121 Freudental | Process for the electrolytic coloring of anodic oxide layers on aluminum or aluminum alloys |
US3524799A (en) * | 1969-06-13 | 1970-08-18 | Reynolds Metals Co | Anodizing aluminum |
NO120248B (en) * | 1969-06-25 | 1970-09-21 | O Gedde | |
US3769180A (en) * | 1971-12-29 | 1973-10-30 | O Gedde | Process for electrolytically coloring previously anodized aluminum using alternating current |
JPS5249408B2 (en) * | 1972-11-21 | 1977-12-17 |
-
1979
- 1979-06-14 DE DE7979900757T patent/DE2965186D1/en not_active Expired
- 1979-06-14 JP JP50109579A patent/JPS55500501A/ja active Pending
- 1979-06-14 WO PCT/US1979/000417 patent/WO1980000158A1/en unknown
- 1979-06-27 AR AR277079A patent/AR222177A1/en active
- 1979-06-28 ES ES482021A patent/ES482021A1/en not_active Expired
- 1979-06-28 NL NL7905049A patent/NL7905049A/en not_active Application Discontinuation
- 1979-06-28 BE BE0/196018A patent/BE877340A/en not_active IP Right Cessation
- 1979-06-28 IT IT23954/79A patent/IT1125392B/en active
-
1980
- 1980-02-01 EP EP79900757A patent/EP0015279B1/en not_active Expired
- 1980-02-26 DK DK81680A patent/DK81680A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0015279A4 (en) | 1980-10-16 |
DE2965186D1 (en) | 1983-05-19 |
NL7905049A (en) | 1980-01-03 |
WO1980000158A1 (en) | 1980-02-07 |
ES482021A1 (en) | 1980-02-16 |
JPS55500501A (en) | 1980-08-07 |
EP0015279B1 (en) | 1983-04-13 |
IT1125392B (en) | 1986-05-14 |
IT7923954A0 (en) | 1979-06-28 |
EP0015279A1 (en) | 1980-09-17 |
DK81680A (en) | 1980-02-26 |
AR222177A1 (en) | 1981-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: REYNOLDS METALS CY Effective date: 19870630 |