GB1297265A - - Google Patents
Info
- Publication number
- GB1297265A GB1297265A GB1297265DA GB1297265A GB 1297265 A GB1297265 A GB 1297265A GB 1297265D A GB1297265D A GB 1297265DA GB 1297265 A GB1297265 A GB 1297265A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colouring
- aluminium
- copper
- metal
- sulphate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 229910000838 Al alloy Inorganic materials 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 238000004040 coloring Methods 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 238000007743 anodising Methods 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229910000906 Bronze Inorganic materials 0.000 abstract 1
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000010974 bronze Substances 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 abstract 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 229940078494 nickel acetate Drugs 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000005498 polishing Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/18—Visual or acoustic landing aids
- B64F1/20—Arrangement of optical beacons
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electroplating Methods And Accessories (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Cookers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
1297265 Anodizing aluminium CEGEDUR GP 5 Dec 1969 [6 Dec 1968] 59487/69 Heading C7B Aluminium or aluminium alloy is provided with a protective coloured coating by forming a porous layer of alumina by anodizing; depositing a metal or a metal compound in the pores of the alumina layer by electrolysis using A.C. current, thereby producing a dark colouring, anodically dissolving the coloured particles until the required colour is obtained and sealing the alumina layer with boiling water. The colouring may be produced by salts of copper (pink, red, copper shades), nickel, cadmium or cobalt (bronze or gold shades.) Prior to such treatment the surface may be subjected to mechanical, chemical or electrolytic polishing or etching. The boiling water used for the sealing step may contain nickel acetate. Aluminium alloy treated may include Mg; Mg and Si or Mg, Mn and Si. Electrolytes which may be used for the colouring step include copper sulphate; and nickel or cobalt sulphate with boric acid and ammonium sulphate. The counter electrode may be of the metal of the compound to be deposited or of stainless steel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR176899 | 1968-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1297265A true GB1297265A (en) | 1972-11-22 |
Family
ID=8657921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1297265D Expired GB1297265A (en) | 1968-12-06 | 1969-12-05 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3664932A (en) |
| BE (1) | BE742732A (en) |
| CA (1) | CA979843A (en) |
| CH (1) | CH503796A (en) |
| DE (1) | DE1961003B2 (en) |
| ES (1) | ES374264A1 (en) |
| FR (1) | FR1596808A (en) |
| GB (1) | GB1297265A (en) |
| LU (1) | LU59943A1 (en) |
| NL (1) | NL6918329A (en) |
| SE (1) | SE364072B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH535835A (en) * | 1970-04-02 | 1973-04-15 | Alusuisse | Process for the electrolytic coloring of oxide layers on aluminum and its alloys |
| JPS5017302B1 (en) * | 1971-05-13 | 1975-06-19 | ||
| CA1059059A (en) * | 1972-06-06 | 1979-07-24 | Riken Light Metal Industries Co. | Producing a coloured oxide on an article of aluminium or aluminium alloy |
| US4024039A (en) * | 1972-08-31 | 1977-05-17 | Honny Chemicals Company, Ltd. | Coloring methods for aluminum and aluminum alloys |
| FR2197999A1 (en) * | 1972-09-05 | 1974-03-29 | Honny Chemicals Co Ltd | Electrolytic colouration of aluminium articles - using successively altern-ating and direct current |
| JPS5339865B2 (en) * | 1973-08-24 | 1978-10-24 | ||
| NO762506L (en) * | 1975-07-24 | 1977-01-25 | Sumitomo Chemical Co | |
| NZ189336A (en) * | 1978-01-17 | 1980-08-26 | Alcan Res & Dev | Coloured anodic oxide films on aluminium |
| US7276293B1 (en) * | 2000-05-24 | 2007-10-02 | Fujikura Ltd. | Far-infrared radiator and method for producing method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3382160A (en) * | 1960-03-31 | 1968-05-07 | Asada Tahei | Process for inorganically coloring aluminum |
-
1968
- 1968-12-06 FR FR176899A patent/FR1596808A/fr not_active Expired
-
1969
- 1969-12-03 US US881846A patent/US3664932A/en not_active Expired - Lifetime
- 1969-12-04 SE SE16710/69A patent/SE364072B/xx unknown
- 1969-12-04 DE DE19691961003 patent/DE1961003B2/en not_active Withdrawn
- 1969-12-04 LU LU59943D patent/LU59943A1/xx unknown
- 1969-12-05 CA CA069,162A patent/CA979843A/en not_active Expired
- 1969-12-05 ES ES374264A patent/ES374264A1/en not_active Expired
- 1969-12-05 GB GB1297265D patent/GB1297265A/en not_active Expired
- 1969-12-05 BE BE742732D patent/BE742732A/xx unknown
- 1969-12-05 CH CH1817269A patent/CH503796A/en not_active IP Right Cessation
- 1969-12-05 NL NL6918329A patent/NL6918329A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1961003B2 (en) | 1971-09-09 |
| NL6918329A (en) | 1970-06-09 |
| CA979843A (en) | 1975-12-16 |
| ES374264A1 (en) | 1972-03-16 |
| BE742732A (en) | 1970-06-05 |
| FR1596808A (en) | 1970-06-22 |
| SE364072B (en) | 1974-02-11 |
| CH503796A (en) | 1971-02-28 |
| DE1961003A1 (en) | 1970-06-18 |
| LU59943A1 (en) | 1970-06-04 |
| US3664932A (en) | 1972-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3382160A (en) | Process for inorganically coloring aluminum | |
| CA1131160A (en) | Electrolytic colouring of anodised aluminium by means of optical interference effects | |
| CN103361701B (en) | A kind of rose aluminium section bar and electrolysis coloring processes thereof | |
| GB1257047A (en) | ||
| GB1297265A (en) | ||
| GB1438383A (en) | Method for producing a coloured oxide coating on aluminum or | |
| US3769180A (en) | Process for electrolytically coloring previously anodized aluminum using alternating current | |
| GB1311972A (en) | Electrochemical colouring of aluminium | |
| CN103361700B (en) | A kind of aluminium section bar electrolytic coloring method | |
| US3616309A (en) | Method of producing colored coatings on aluminum | |
| US3773631A (en) | Aqueous electrolytic bath for coloring anodic oxide layers on aluminum and aluminum alloy substrates and process for coloring said substrates | |
| GB1440733A (en) | Electrolytic colouration of anodic oxide film on aluminium | |
| US1965269A (en) | Method of coloring aluminum | |
| GB1291607A (en) | A process for colouring anodised aluminium articles | |
| Sato et al. | Electrolytic colouring of anodized aluminium with nickel sulphate | |
| GB1292699A (en) | Coloured protective coating produced electrolytically on articles of aluminium | |
| GB1216440A (en) | Process for colouring anodised aluminium by electrolytic deposition | |
| GB1358709A (en) | Colouring the layer of alumina deposited by anodisation | |
| GB1370857A (en) | Colouring aluminium | |
| GB1213114A (en) | Process and electrolyte for the self-coloured anodisation of aluminium and its alloys | |
| JPS5920759B2 (en) | Coloring method for aluminum or aluminum alloy | |
| GB1301577A (en) | ||
| Tochi | Coloring of Anodic Oxide Layer on Aluminum or Its Alloys | |
| Tochi | Coloring of Anodic Oxide Layer on Aluminum or Its Alloys by Electrolytically Treating to Form Coating of Less Noble Metal and Then More-Noble Metal | |
| DD257274B1 (en) | METHOD FOR PRODUCING DECORATIVE SURFACES ON METALS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |