CA2023502A1 - Electrolytic method for coloring anodized aluminum - Google Patents
Electrolytic method for coloring anodized aluminumInfo
- Publication number
- CA2023502A1 CA2023502A1 CA002023502A CA2023502A CA2023502A1 CA 2023502 A1 CA2023502 A1 CA 2023502A1 CA 002023502 A CA002023502 A CA 002023502A CA 2023502 A CA2023502 A CA 2023502A CA 2023502 A1 CA2023502 A1 CA 2023502A1
- Authority
- CA
- Canada
- Prior art keywords
- bath
- direct current
- voltage
- acid
- current
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000004040 coloring Methods 0.000 title claims description 9
- 239000011148 porous material Substances 0.000 claims abstract description 35
- 239000002253 acid Substances 0.000 claims abstract description 33
- 230000008569 process Effects 0.000 claims abstract description 28
- 230000004888 barrier function Effects 0.000 claims abstract description 27
- 238000007743 anodising Methods 0.000 claims abstract description 17
- 230000004048 modification Effects 0.000 claims abstract description 17
- 238000012986 modification Methods 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000003792 electrolyte Substances 0.000 claims abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 8
- 229910010272 inorganic material Inorganic materials 0.000 claims description 6
- 239000011147 inorganic material Substances 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000010407 anodic oxide Substances 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000003086 colorant Substances 0.000 abstract description 15
- 229910052751 metal Inorganic materials 0.000 abstract description 14
- 239000002184 metal Substances 0.000 abstract description 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract description 6
- 238000001429 visible spectrum Methods 0.000 abstract description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract description 3
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000011282 treatment Methods 0.000 description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- 150000002500 ions Chemical class 0.000 description 10
- UOACKFBJUYNSLK-XRKIENNPSA-N Estradiol Cypionate Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H](C4=CC=C(O)C=C4CC3)CC[C@@]21C)C(=O)CCC1CCCC1 UOACKFBJUYNSLK-XRKIENNPSA-N 0.000 description 7
- 239000001117 sulphuric acid Substances 0.000 description 6
- 235000011149 sulphuric acid Nutrition 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- -1 phospho Chemical class 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229910021653 sulphate ion Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229940037003 alum Drugs 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 235000014571 nuts Nutrition 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000553 6063 aluminium alloy Inorganic materials 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000518994 Conta Species 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
- 244000287680 Garcinia dulcis Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000556720 Manga Species 0.000 description 1
- 101100490488 Mus musculus Add3 gene Proteins 0.000 description 1
- 101100230669 Mus musculus Helq gene Proteins 0.000 description 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000001537 Ribes X gardonianum Nutrition 0.000 description 1
- 235000001535 Ribes X utile Nutrition 0.000 description 1
- 235000016919 Ribes petraeum Nutrition 0.000 description 1
- 244000281247 Ribes rubrum Species 0.000 description 1
- 235000002355 Ribes spicatum Nutrition 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 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
- 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
- 150000007513 acids Chemical class 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 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
- 235000011187 glycerol Nutrition 0.000 description 1
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229940061319 ovide Drugs 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Printing Plates And Materials Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Materials For Photolithography (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX17234 | 1989-08-17 | ||
| MX1723489 | 1989-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2023502A1 true CA2023502A1 (en) | 1991-02-18 |
Family
ID=19742378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002023502A Abandoned CA2023502A1 (en) | 1989-08-17 | 1990-08-17 | Electrolytic method for coloring anodized aluminum |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0413589A1 (ko) |
| JP (1) | JPH05125589A (ko) |
| KR (1) | KR910004848A (ko) |
| AU (1) | AU633132B2 (ko) |
| BR (1) | BR9004077A (ko) |
| CA (1) | CA2023502A1 (ko) |
| IT (1) | IT1240224B (ko) |
| NO (1) | NO903635L (ko) |
| PT (1) | PT95029A (ko) |
| WO (1) | WO1991002830A1 (ko) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2037578B1 (es) * | 1991-04-10 | 1994-02-01 | Novamax Technologies Holding I | Metodo para la obtencion, por via electronica, sobre aluminio anodizado, de una gama de colores grises. |
| 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 |
| ES2110372B1 (es) * | 1996-08-02 | 1999-06-16 | Rodriguez Martinez Dionisio | Procedimiento electrolitico de coloracion del aluminio anodizado, mediante la modificacion y control del color de transmision de la peliculaanodica. |
| EP1207221A4 (en) * | 1999-06-25 | 2002-09-11 | Nippon Light Metal Co | METHOD FOR ELECTROLYTICALLY COATING ALUMINUM MATERIAL |
| DE19938180C1 (de) * | 1999-08-17 | 2001-01-11 | Erbsloeh Ag | Verfahren zum elektrolytischen Färben von Werkstücken aus Aluminium oder Aluminiumlegierungen |
| WO2001018281A1 (en) * | 1999-09-07 | 2001-03-15 | Alcan International Limited | Rapid colouring process for aluminum products |
| CN102330137B (zh) * | 2011-09-03 | 2015-07-08 | 广亚铝业有限公司 | 铝型材阳极氧化膜无机彩色电解着色工艺 |
| CN102330138B (zh) * | 2011-09-14 | 2014-04-23 | 湖南大学 | 铝或铝合金双层阳极氧化膜的制备及其多色彩着色膜的制备 |
| US9512536B2 (en) | 2013-09-27 | 2016-12-06 | Apple Inc. | Methods for forming white anodized films by metal complex infusion |
| WO2017074877A2 (en) | 2015-10-30 | 2017-05-04 | Apple Inc. | Anodic films with enhanced features |
| CN109722698B (zh) * | 2018-12-18 | 2021-02-09 | 佛山科学技术学院 | 一种铝合金表面双层微结构薄膜干涉着色方法 |
| CN110699731A (zh) * | 2019-09-30 | 2020-01-17 | 佛山科学技术学院 | 一种具有三层微结构的铝合金基多彩复合氧化膜的制备方法 |
| 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 |
| IT202200019686A1 (it) | 2022-09-26 | 2024-03-26 | Luca Casanova | Sistema e metodo per la colorazione di oggetti metallici |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5138423B2 (ko) * | 1971-08-30 | 1976-10-21 | ||
| US3751350A (en) * | 1972-03-03 | 1973-08-07 | Aiden Kk | Process for coloring an aluminum anodic oxide film |
| US4022671A (en) * | 1976-04-20 | 1977-05-10 | Alcan Research And Development Limited | Electrolytic coloring of anodized aluminum |
| JPS53112236A (en) * | 1977-03-11 | 1978-09-30 | Sankyo Aruminiumu Kougiyou Kk | Electrolytic coloring method of aluminium anode oxide film |
| JPS5948960B2 (ja) * | 1977-04-15 | 1984-11-29 | 不二サッシ株式会社 | アルミニウムまたはアルミニウム合金の原色系の着色方法 |
| ES8205885A2 (es) * | 1979-07-04 | 1982-08-01 | Empresa Nacional Aluminio | Mejoras introducidas en el objeto de la patente principal por proceso para la coloracion electrolitica del aluminio a-nodizado. |
| JPS5914120B2 (ja) * | 1979-08-30 | 1984-04-03 | 立山アルミニウム工業株式会社 | アルミニウム又はアルミニウム合金の着色方法 |
| JPS59190389A (ja) * | 1983-04-13 | 1984-10-29 | Tateyama Alum Kogyo Kk | アルミニウムまたはアルミニウム合金の着色方法 |
| AU1629483A (en) * | 1983-06-27 | 1985-01-03 | Nomura, A. | Pigmentation of aluminum mold material |
-
1990
- 1990-01-09 IT IT67011A patent/IT1240224B/it active IP Right Grant
- 1990-08-16 WO PCT/US1990/004618 patent/WO1991002830A1/en unknown
- 1990-08-17 CA CA002023502A patent/CA2023502A1/en not_active Abandoned
- 1990-08-17 NO NO90903635A patent/NO903635L/no unknown
- 1990-08-17 KR KR1019900012763A patent/KR910004848A/ko not_active Application Discontinuation
- 1990-08-17 AU AU61103/90A patent/AU633132B2/en not_active Ceased
- 1990-08-17 JP JP2217991A patent/JPH05125589A/ja active Pending
- 1990-08-17 BR BR909004077A patent/BR9004077A/pt not_active Application Discontinuation
- 1990-08-17 EP EP90309023A patent/EP0413589A1/en not_active Withdrawn
- 1990-08-17 PT PT95029A patent/PT95029A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT9067011A1 (it) | 1991-07-09 |
| KR910004848A (ko) | 1991-03-29 |
| AU633132B2 (en) | 1993-01-21 |
| IT9067011A0 (it) | 1990-01-09 |
| BR9004077A (pt) | 1991-09-03 |
| NO903635L (no) | 1991-02-18 |
| PT95029A (pt) | 1991-04-18 |
| IT1240224B (it) | 1993-11-27 |
| WO1991002830A1 (en) | 1991-03-07 |
| JPH05125589A (ja) | 1993-05-21 |
| NO903635D0 (no) | 1990-08-17 |
| AU6110390A (en) | 1991-02-21 |
| EP0413589A1 (en) | 1991-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |