IE47725B1 - Aluminium articles having anodic oxide coatings and methods of colouring them by means of optical interference effects - Google Patents
Aluminium articles having anodic oxide coatings and methods of colouring them by means of optical interference effectsInfo
- Publication number
- IE47725B1 IE47725B1 IE71/79A IE7179A IE47725B1 IE 47725 B1 IE47725 B1 IE 47725B1 IE 71/79 A IE71/79 A IE 71/79A IE 7179 A IE7179 A IE 7179A IE 47725 B1 IE47725 B1 IE 47725B1
- Authority
- IE
- Ireland
- Prior art keywords
- aluminium
- deposits
- article
- minutes
- pores
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 60
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000004411 aluminium Substances 0.000 title claims abstract description 59
- 230000000694 effects Effects 0.000 title claims abstract description 37
- 239000010407 anodic oxide Substances 0.000 title claims abstract description 31
- 230000003287 optical effect Effects 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 28
- 238000000576 coating method Methods 0.000 title claims description 9
- 238000004040 coloring Methods 0.000 title description 27
- 239000011148 porous material Substances 0.000 claims abstract description 70
- 239000004063 acid-resistant material Substances 0.000 claims abstract description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 174
- 238000007743 anodising Methods 0.000 claims description 41
- 239000003792 electrolyte Substances 0.000 claims description 39
- 238000011282 treatment Methods 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 31
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 18
- 238000000151 deposition Methods 0.000 claims description 18
- 230000008021 deposition Effects 0.000 claims description 14
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 239000011135 tin Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 7
- 229910052718 tin Inorganic materials 0.000 claims description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910002482 Cu–Ni Inorganic materials 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910020938 Sn-Ni Inorganic materials 0.000 claims description 4
- 229910008937 Sn—Ni Inorganic materials 0.000 claims description 4
- 238000004090 dissolution Methods 0.000 claims description 4
- -1 Cu-Μη Inorganic materials 0.000 claims description 3
- 229910000570 Cupronickel Inorganic materials 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 claims description 3
- 239000011133 lead Substances 0.000 claims description 3
- 229910017816 Cu—Co Inorganic materials 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- CLDVQCMGOSGNIW-UHFFFAOYSA-N nickel tin Chemical compound [Ni].[Sn] CLDVQCMGOSGNIW-UHFFFAOYSA-N 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 229910018651 Mn—Ni Inorganic materials 0.000 claims 1
- 239000012736 aqueous medium Substances 0.000 claims 1
- 239000003086 colorant Substances 0.000 description 59
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 34
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 27
- 239000001117 sulphuric acid Substances 0.000 description 27
- 235000011149 sulphuric acid Nutrition 0.000 description 27
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 22
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 17
- YCPXWRQRBFJBPZ-UHFFFAOYSA-N 5-sulfosalicylic acid Chemical compound OC(=O)C1=CC(S(O)(=O)=O)=CC=C1O YCPXWRQRBFJBPZ-UHFFFAOYSA-N 0.000 description 15
- 229910000906 Bronze Inorganic materials 0.000 description 13
- 239000010974 bronze Substances 0.000 description 13
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 13
- KERTUBUCQCSNJU-UHFFFAOYSA-L nickel(2+);disulfamate Chemical compound [Ni+2].NS([O-])(=O)=O.NS([O-])(=O)=O KERTUBUCQCSNJU-UHFFFAOYSA-L 0.000 description 13
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 11
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 11
- 235000019341 magnesium sulphate Nutrition 0.000 description 11
- 229910021653 sulphate ion Inorganic materials 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 235000019239 indanthrene blue RS Nutrition 0.000 description 7
- UHOKSCJSTAHBSO-UHFFFAOYSA-N indanthrone blue Chemical compound C1=CC=C2C(=O)C3=CC=C4NC5=C6C(=O)C7=CC=CC=C7C(=O)C6=CC=C5NC4=C3C(=O)C2=C1 UHOKSCJSTAHBSO-UHFFFAOYSA-N 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000000049 pigment Substances 0.000 description 5
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 4
- 230000031700 light absorption Effects 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910019064 Mg-Si Inorganic materials 0.000 description 3
- 229910019406 Mg—Si Inorganic materials 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- QYIJPFYCTROKTM-UHFFFAOYSA-N [Sn].P(O)(O)(O)=O Chemical compound [Sn].P(O)(O)(O)=O QYIJPFYCTROKTM-UHFFFAOYSA-N 0.000 description 3
- 238000010306 acid treatment Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 235000006408 oxalic acid Nutrition 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000676 Si alloy Inorganic materials 0.000 description 2
- 244000172533 Viola sororia Species 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 2
- 238000012505 colouration Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000000834 fixative Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 2
- 230000000414 obstructive effect Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- AHDSRXYHVZECER-UHFFFAOYSA-N 2,4,6-tris[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(CN(C)C)=C(O)C(CN(C)C)=C1 AHDSRXYHVZECER-UHFFFAOYSA-N 0.000 description 1
- WVRNUXJQQFPNMN-VAWYXSNFSA-N 3-[(e)-dodec-1-enyl]oxolane-2,5-dione Chemical compound CCCCCCCCCC\C=C\C1CC(=O)OC1=O WVRNUXJQQFPNMN-VAWYXSNFSA-N 0.000 description 1
- ORWQBKPSGDRPPA-UHFFFAOYSA-N 3-[2-[ethyl(methyl)amino]ethyl]-1h-indol-4-ol Chemical compound C1=CC(O)=C2C(CCN(C)CC)=CNC2=C1 ORWQBKPSGDRPPA-UHFFFAOYSA-N 0.000 description 1
- 240000001606 Adenanthera pavonina Species 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910018464 Al—Mg—Si Inorganic materials 0.000 description 1
- 241000974482 Aricia saepiolus Species 0.000 description 1
- 229910017566 Cu-Mn Inorganic materials 0.000 description 1
- 229910017871 Cu—Mn Inorganic materials 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910003296 Ni-Mo Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 235000005811 Viola adunca Nutrition 0.000 description 1
- 240000009038 Viola odorata Species 0.000 description 1
- 235000013487 Viola odorata Nutrition 0.000 description 1
- 235000002254 Viola papilionacea Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000001164 aluminium sulphate Substances 0.000 description 1
- 235000011128 aluminium sulphate Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000004676 ballistic electron emission microscopy Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 235000019571 color Nutrition 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- UZUODNWWWUQRIR-UHFFFAOYSA-L disodium;3-aminonaphthalene-1,5-disulfonate Chemical compound [Na+].[Na+].C1=CC=C(S([O-])(=O)=O)C2=CC(N)=CC(S([O-])(=O)=O)=C21 UZUODNWWWUQRIR-UHFFFAOYSA-L 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- QUBMWJKTLKIJNN-UHFFFAOYSA-B tin(4+);tetraphosphate Chemical compound [Sn+4].[Sn+4].[Sn+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QUBMWJKTLKIJNN-UHFFFAOYSA-B 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 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
-
- 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
- C25D11/12—Anodising more than once, e.g. in different baths
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S205/00—Electrolysis: processes, compositions used therein, and methods of preparing the compositions
- Y10S205/917—Treatment of workpiece between coating steps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Printing Plates And Materials Therefor (AREA)
- Surface Treatment Of Glass (AREA)
- Photoreceptors In Electrophotography (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Electrochemical Coating By Surface Reaction (AREA)
- Chemical Treatment Of Metals (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB187578 | 1978-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE790071L IE790071L (en) | 1979-07-17 |
| IE47725B1 true IE47725B1 (en) | 1984-05-30 |
Family
ID=9729571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE71/79A IE47725B1 (en) | 1978-01-17 | 1979-01-16 | Aluminium articles having anodic oxide coatings and methods of colouring them by means of optical interference effects |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4310586A (enExample) |
| EP (1) | EP0003175B1 (enExample) |
| JP (1) | JPS54112347A (enExample) |
| AT (1) | AT365245B (enExample) |
| AU (1) | AU525858B2 (enExample) |
| BR (1) | BR7900288A (enExample) |
| CA (1) | CA1146114A (enExample) |
| DE (1) | DE2961521D1 (enExample) |
| DK (1) | DK16179A (enExample) |
| ES (1) | ES476908A1 (enExample) |
| IE (1) | IE47725B1 (enExample) |
| IL (1) | IL56429A (enExample) |
| IN (1) | IN151147B (enExample) |
| NO (1) | NO790150L (enExample) |
| NZ (1) | NZ189336A (enExample) |
| PH (1) | PH15331A (enExample) |
| PT (1) | PT69078A (enExample) |
| ZA (1) | ZA7985B (enExample) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5852038B2 (ja) * | 1980-03-26 | 1983-11-19 | 株式会社 日本軽金属総合研究所 | 着色アルミニウム材の製造法 |
| ES490784A0 (es) * | 1980-04-22 | 1981-02-16 | Empresa Nacional Aluminio | Proceso para colorear electroliticamente el aluminio y sus aleaciones |
| GB2088901B (en) * | 1980-10-23 | 1983-12-07 | Vickers Ltd | Anodised aluminium sheet for lithographic printing plate production |
| GB2142043B (en) * | 1983-06-10 | 1986-12-10 | Nippon Light Metal Co | Magnetic recording media |
| JPS6039197A (ja) * | 1983-08-10 | 1985-02-28 | Sankyo Alum Ind Co Ltd | アルミニウムの表面処理方法 |
| JPS6134199A (ja) * | 1984-07-24 | 1986-02-18 | Nippon Koki Kk | アルミニウム又はアルミニウム合金に対する電解着色方法 |
| US5218472A (en) * | 1989-03-22 | 1993-06-08 | Alcan International Limited | Optical interference structures incorporating porous films |
| BR9001349A (pt) * | 1989-03-22 | 1991-04-02 | Alcan Int Ltd | Estrutura de interferencia otica,estrutura capaz de ser convertida em uma estrutura de interferencia otica,processo para producao de uma estrutura de interferencia otica,dispositivo de interferencia otica,indicador de cozimento paraum recipiente de alimento util em microondas e montagem de um recipiente de alimento util em microondas |
| CA1337173C (en) * | 1989-04-28 | 1995-10-03 | Westaim Biomedical Corp. | Thin film diagnostic device |
| JPH02301596A (ja) * | 1989-05-16 | 1990-12-13 | Minoru Mitani | アルミニウム又はその合金の表面処理方法 |
| US5674371A (en) * | 1989-11-08 | 1997-10-07 | Clariant Finance (Bvi) Limited | Process for electrolytically treating aluminum and compositions therefor |
| US5167793A (en) * | 1991-05-07 | 1992-12-01 | Alcan International Limited | Process for producing anodic films exhibiting colored patterns and structures incorporating such films |
| US5250173A (en) * | 1991-05-07 | 1993-10-05 | Alcan International Limited | Process for producing anodic films exhibiting colored patterns and structures incorporating such films |
| JP2759897B2 (ja) * | 1991-09-30 | 1998-05-28 | ワイケイケイ株式会社 | アルミニウム又はアルミニウム合金の着色体の製造方法 |
| US5899709A (en) * | 1992-04-07 | 1999-05-04 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming a semiconductor device using anodic oxidation |
| ES2052455B1 (es) * | 1992-12-31 | 1994-12-01 | Novamax Tech Holdings | Procedimiento para la obtencion por via electrolitica sobre aluminio anodizado de una gama de colores del espectro visible. |
| US5472788A (en) * | 1994-07-14 | 1995-12-05 | Benitez-Garriga; Eliseo | Colored anodized aluminum and electrolytic method for the manufacture of same |
| US5948542A (en) * | 1996-03-18 | 1999-09-07 | Mcdonnell Douglas Corporation | High-absorptance high-emittance anodic coating |
| ATE244325T1 (de) * | 1997-04-25 | 2003-07-15 | Alcan Int Ltd | Aluminium-werkstück |
| AU1045000A (en) | 1998-11-09 | 2000-05-29 | Ciba Specialty Chemicals Holding Inc. | Process for pigmenting porous metal oxides and materials pigmented therewith |
| WO2001018281A1 (en) * | 1999-09-07 | 2001-03-15 | Alcan International Limited | Rapid colouring process for aluminum products |
| US7066234B2 (en) | 2001-04-25 | 2006-06-27 | Alcove Surfaces Gmbh | Stamping tool, casting mold and methods for structuring a surface of a work piece |
| JP2004068104A (ja) * | 2002-08-08 | 2004-03-04 | Soken:Kk | マイナスイオン発生体及びその製造方法 |
| US20070235342A1 (en) * | 2004-10-01 | 2007-10-11 | Canon Kabushiki Kaisha | Method for manufacturing nanostructure |
| DE102006052984B4 (de) * | 2006-11-10 | 2012-02-02 | Airbus Operations Gmbh | Verfahren zur Überprüfung von durch TSA-Anodisierung beschichteten Leichtmetallteilen, insbesondere Aluminiumbauteilen |
| DE102008011298A1 (de) | 2007-03-16 | 2008-09-18 | Süddeutsche Aluminium Manufaktur GmbH | Teilpigmentierung einer Deckschicht zur Vermeidung von Interferenzen bei Aluminiumbauteilen oder Aluminium aufweisenden Bauteilen |
| US8758589B2 (en) * | 2008-06-06 | 2014-06-24 | Sharp Kabushiki Kaisha | Antireflection film, optical element comprising antireflection film, stamper, process for producing stamper, and process for producing antireflection film |
| DE102010012573B4 (de) * | 2010-03-23 | 2012-05-24 | Odb-Tec Gmbh & Co. Kg | Verfahren und Vorrichtung zur Herstellung einer hochselektiv absorbierenden Beschichtung auf einem Solarabsorberbauteil |
| RU2467096C2 (ru) * | 2011-02-22 | 2012-11-20 | Учреждение Российской академии наук Новосибирский институт органической химии им. Н.Н. Ворожцова Сибирского отделения РАН (НИОХ СО РАН) | Способ электрохимического окрашивания анодированного алюминия под действием тока переменной полярности (варианты) |
| US20130153427A1 (en) * | 2011-12-20 | 2013-06-20 | Apple Inc. | Metal Surface and Process for Treating a Metal Surface |
| US9512536B2 (en) | 2013-09-27 | 2016-12-06 | Apple Inc. | Methods for forming white anodized films by metal complex infusion |
| US9512537B2 (en) | 2014-06-23 | 2016-12-06 | Apple Inc. | Interference coloring of thick, porous, oxide films |
| CN108350598B (zh) * | 2015-10-30 | 2021-03-30 | 苹果公司 | 具有增强特征的阳极膜 |
| US10461452B2 (en) * | 2016-08-25 | 2019-10-29 | Apple Inc. | Process for making corrosion-resistant electrical contacts in a wide range of colors |
| JP6474878B1 (ja) * | 2017-11-28 | 2019-02-27 | 株式会社Uacj | アルミニウム部材及びその製造方法 |
| EP3553208A1 (de) * | 2018-04-09 | 2019-10-16 | DURA Operating, LLC | Verfahren zum herstellen eines aluminiumbauteils mit einer farbigen oberfläche |
| CN110983407A (zh) * | 2019-12-19 | 2020-04-10 | 佛山科学技术学院 | 一种铝合金表面多彩复合氧化膜原位图案化的制备方法 |
| CA3159827A1 (en) | 2019-12-20 | 2021-06-24 | Sn Biomedical Inc. | Optical interference diagnostic apparatus and methods of use |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3634208A (en) * | 1968-09-26 | 1972-01-11 | Aiden Kk | Coloring method of aluminum anodic oxide coating film |
| FR1596808A (enExample) * | 1968-12-06 | 1970-06-22 | ||
| CH535835A (de) * | 1970-04-02 | 1973-04-15 | Alusuisse | Verfahren zur elektrolytischen Einfärbung von Oxidschichten auf Aluminium und seinen Legierungen |
| JPS4926429B1 (enExample) * | 1970-08-11 | 1974-07-09 | ||
| CH544814A (en) * | 1972-07-28 | 1974-01-15 | Honny Chemicals Co Ltd | Electrolytic colouration of aluminium articles - using successively altern-ating and direct current |
| JPS5249408B2 (enExample) * | 1972-11-21 | 1977-12-17 | ||
| JPS5335901B2 (enExample) * | 1973-07-07 | 1978-09-29 | ||
| JPS511337A (ja) * | 1974-06-14 | 1976-01-08 | Tahei Asada | Aruminiumunomukihatsushokuho |
| JPS5199641A (en) * | 1975-02-28 | 1976-09-02 | Nippon Light Metal Co | Aruminiumumataha sonogokinnochakushokuho |
| JPS5199642A (en) * | 1975-02-28 | 1976-09-02 | Nippon Light Metal Co | Aruminiumumataha sonogokinnochakushokuhoho |
| JPS5423664B2 (enExample) * | 1975-03-06 | 1979-08-15 | ||
| CA1106795A (en) * | 1975-06-27 | 1981-08-11 | Toshihiko Sato | Coloured pattern on anodized aluminium article with shade differences |
| AR208421A1 (es) * | 1975-07-16 | 1976-12-27 | Alcan Res & Dev | Articulo de aluminio electroliticamente anodizado y coloreado y un metodo para producir el mismo |
| DE2548177A1 (de) * | 1975-10-28 | 1977-05-12 | Alcan Res & Dev | Elektrolytisches faerben von anodisch behandeltem aluminium |
| US4022671A (en) * | 1976-04-20 | 1977-05-10 | Alcan Research And Development Limited | Electrolytic coloring of anodized aluminum |
| JPS5322834A (en) * | 1976-08-17 | 1978-03-02 | Tahei Asada | Aluminum selffcoloring process being based on interference of light beams |
| JPS5432141A (en) * | 1977-08-17 | 1979-03-09 | Tahei Asada | Color producing method of aluminum hard film layer |
| JPS5485137A (en) * | 1977-12-20 | 1979-07-06 | Tahei Asada | Coloring method of aluminum using light interference priciple |
-
1979
- 1979-01-08 IN IN012/DEL/79A patent/IN151147B/en unknown
- 1979-01-08 NZ NZ189336A patent/NZ189336A/xx unknown
- 1979-01-09 ZA ZA00790085A patent/ZA7985B/xx unknown
- 1979-01-10 DE DE7979300043T patent/DE2961521D1/de not_active Expired
- 1979-01-10 EP EP79300043A patent/EP0003175B1/en not_active Expired
- 1979-01-15 IL IL56429A patent/IL56429A/xx not_active IP Right Cessation
- 1979-01-15 DK DK16179A patent/DK16179A/da unknown
- 1979-01-16 IE IE71/79A patent/IE47725B1/en not_active IP Right Cessation
- 1979-01-16 JP JP381579A patent/JPS54112347A/ja active Pending
- 1979-01-16 ES ES476908A patent/ES476908A1/es not_active Expired
- 1979-01-16 PT PT7969078A patent/PT69078A/pt unknown
- 1979-01-16 AU AU43398/79A patent/AU525858B2/en not_active Expired
- 1979-01-16 AT AT0032079A patent/AT365245B/de not_active IP Right Cessation
- 1979-01-16 NO NO790150A patent/NO790150L/no unknown
- 1979-01-16 BR BR7900288A patent/BR7900288A/pt unknown
- 1979-01-17 PH PH22071A patent/PH15331A/en unknown
- 1979-01-17 CA CA000319820A patent/CA1146114A/en not_active Expired
-
1980
- 1980-04-17 US US06/140,447 patent/US4310586A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU525858B2 (en) | 1982-12-02 |
| EP0003175B1 (en) | 1981-12-09 |
| PT69078A (en) | 1979-02-01 |
| IL56429A0 (en) | 1979-03-12 |
| EP0003175A1 (en) | 1979-07-25 |
| ATA32079A (de) | 1981-05-15 |
| IN151147B (enExample) | 1983-02-26 |
| AT365245B (de) | 1981-12-28 |
| JPS54112347A (en) | 1979-09-03 |
| NO790150L (no) | 1979-07-18 |
| ES476908A1 (es) | 1979-12-01 |
| NZ189336A (en) | 1980-08-26 |
| DE2961521D1 (en) | 1982-02-04 |
| IE790071L (en) | 1979-07-17 |
| CA1146114A (en) | 1983-05-10 |
| IL56429A (en) | 1981-10-30 |
| ZA7985B (en) | 1979-12-27 |
| PH15331A (en) | 1982-11-24 |
| BR7900288A (pt) | 1979-08-14 |
| DK16179A (da) | 1979-07-18 |
| US4310586A (en) | 1982-01-12 |
| AU4339879A (en) | 1979-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed |