BE764954A - PROCESS FOR ELECTROLYTIC COLORING OF OXIDE LAYERS ON ALUMINUM AND ITS ALLOYS - Google Patents
PROCESS FOR ELECTROLYTIC COLORING OF OXIDE LAYERS ON ALUMINUM AND ITS ALLOYSInfo
- Publication number
- BE764954A BE764954A BE764954A BE764954A BE764954A BE 764954 A BE764954 A BE 764954A BE 764954 A BE764954 A BE 764954A BE 764954 A BE764954 A BE 764954A BE 764954 A BE764954 A BE 764954A
- Authority
- BE
- Belgium
- Prior art keywords
- alloys
- aluminum
- oxide layers
- electrolytic coloring
- electrolytic
- 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
- C25D11/18—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)
- Electrochemical Coating By Surface Reaction (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH486770A CH535835A (en) | 1970-04-02 | 1970-04-02 | Process for the electrolytic coloring of oxide layers on aluminum and its alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
BE764954A true BE764954A (en) | 1971-08-16 |
Family
ID=4283933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE764954A BE764954A (en) | 1970-04-02 | 1971-03-29 | PROCESS FOR ELECTROLYTIC COLORING OF OXIDE LAYERS ON ALUMINUM AND ITS ALLOYS |
Country Status (12)
Country | Link |
---|---|
US (1) | US3787295A (en) |
AT (1) | AT323497B (en) |
BE (1) | BE764954A (en) |
CH (1) | CH535835A (en) |
DE (1) | DE2116251B2 (en) |
DK (1) | DK144481C (en) |
FI (1) | FI51501C (en) |
FR (1) | FR2085799B1 (en) |
GB (1) | GB1342776A (en) |
NL (1) | NL175200C (en) |
NO (1) | NO131551C (en) |
SE (1) | SE373607B (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963591A (en) * | 1971-06-17 | 1976-06-15 | Swiss Aluminium Ltd. | Method of coloring of anodized aluminum and aluminum alloys by electrolytic treatment in the metal salt solutions |
JPS5249408B2 (en) * | 1972-11-21 | 1977-12-17 | ||
FR2219437B1 (en) * | 1973-02-23 | 1975-08-22 | Pechiney Aluminium | |
US3977948A (en) * | 1974-02-20 | 1976-08-31 | Iongraf, S.A. | Process for coloring, by electrolysis, an anodized aluminum or aluminum alloy piece |
JPS5334107B2 (en) * | 1974-04-23 | 1978-09-19 | ||
JPS529644A (en) * | 1975-07-15 | 1977-01-25 | Nippon Light Metal Co | Process for coloring aluminum or its alloy |
NO762506L (en) * | 1975-07-24 | 1977-01-25 | Sumitomo Chemical Co | |
JPS5228436A (en) * | 1975-08-29 | 1977-03-03 | Shokosha Kk | Dyeing process for aluminum and its alloy |
JPS5245545A (en) * | 1975-08-29 | 1977-04-11 | Shokosha Kk | Dyeing process for aluminum and its alloy |
US4251330A (en) * | 1978-01-17 | 1981-02-17 | Alcan Research And Development Limited | Electrolytic coloring of anodized aluminium by means of optical interference effects |
IN151147B (en) * | 1978-01-17 | 1983-02-26 | Alcan Res & Dev | |
US4230539A (en) * | 1979-07-09 | 1980-10-28 | Fujikura Cable Works, Ltd. | Method for surface treatment of anodic oxide film |
ES8103205A1 (en) * | 1980-04-22 | 1981-02-16 | Empresa Nacional Aluminio | Process for electrolytically coloring aluminium and the alloys thereof |
US5674371A (en) * | 1989-11-08 | 1997-10-07 | Clariant Finance (Bvi) Limited | Process for electrolytically treating aluminum and compositions therefor |
DE4244021A1 (en) * | 1992-12-24 | 1994-06-30 | Henkel Kgaa | Process for the electrolytic alternating current coloring of aluminum surfaces |
DE102005051755A1 (en) * | 2005-10-27 | 2007-05-10 | Clariant International Limited | Process for improving the corrosion resistance and light fastness of colored aluminum oxide layers |
IT1400277B1 (en) * | 2010-05-12 | 2013-05-24 | Librizzi | ALUMINIUM ALLOY |
US20130153427A1 (en) * | 2011-12-20 | 2013-06-20 | Apple Inc. | Metal Surface and Process for Treating a Metal Surface |
EP3421646A1 (en) | 2017-06-29 | 2019-01-02 | EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt | Colouring method of aluminium alloy member |
EP3553208A1 (en) * | 2018-04-09 | 2019-10-16 | DURA Operating, LLC | Method of manufacturing an aluminium component having a coloured surface |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA662063A (en) * | 1963-04-30 | Asada Tahei | Process for inorganically coloring aluminium | |
US3382160A (en) * | 1960-03-31 | 1968-05-07 | Asada Tahei | Process for inorganically coloring aluminum |
FR1596808A (en) * | 1968-12-06 | 1970-06-22 | ||
US3654100A (en) * | 1969-05-31 | 1972-04-04 | Riken Almite Industry Co Ltd | Process of forming colored anode oxidized film on aluminummaterial |
AT286056B (en) * | 1969-08-22 | 1970-11-25 | Christof Piesslinger Fa | Process and color solution for coloring anodically oxidized objects made of aluminum or its alloys |
-
1970
- 1970-04-02 CH CH486770A patent/CH535835A/en not_active IP Right Cessation
-
1971
- 1971-03-26 SE SE7103984A patent/SE373607B/en unknown
- 1971-03-29 BE BE764954A patent/BE764954A/en not_active IP Right Cessation
- 1971-03-31 DK DK152971A patent/DK144481C/en active
- 1971-04-01 FR FR7111554A patent/FR2085799B1/fr not_active Expired
- 1971-04-01 FI FI710923A patent/FI51501C/en active
- 1971-04-01 AT AT279671A patent/AT323497B/en not_active IP Right Cessation
- 1971-04-01 NO NO1246/71A patent/NO131551C/no unknown
- 1971-04-01 US US00130484A patent/US3787295A/en not_active Expired - Lifetime
- 1971-04-02 NL NLAANVRAGE7104433,A patent/NL175200C/en not_active IP Right Cessation
- 1971-04-02 DE DE19712116251 patent/DE2116251B2/en not_active Ceased
- 1971-04-19 GB GB2637671*A patent/GB1342776A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO131551C (en) | 1975-06-18 |
US3787295A (en) | 1974-01-22 |
DE2116251B2 (en) | 1977-01-27 |
SE373607B (en) | 1975-02-10 |
FR2085799B1 (en) | 1975-03-21 |
NL7104433A (en) | 1971-10-05 |
FI51501B (en) | 1976-09-30 |
DK144481C (en) | 1982-08-30 |
FR2085799A1 (en) | 1971-12-31 |
DK144481B (en) | 1982-03-15 |
NO131551B (en) | 1975-03-10 |
GB1342776A (en) | 1974-01-03 |
NL175200B (en) | 1984-05-01 |
CH535835A (en) | 1973-04-15 |
AT323497B (en) | 1975-07-10 |
DE2116251A1 (en) | 1971-10-14 |
NL175200C (en) | 1984-10-01 |
FI51501C (en) | 1977-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ALUMINIUM SUISSE S.A. Effective date: 19850329 |