NL7905049A - Werkwijze voor het verschaffen van gekleurde bescher- mende bekledingen. - Google Patents
Werkwijze voor het verschaffen van gekleurde bescher- mende bekledingen. Download PDFInfo
- Publication number
- NL7905049A NL7905049A NL7905049A NL7905049A NL7905049A NL 7905049 A NL7905049 A NL 7905049A NL 7905049 A NL7905049 A NL 7905049A NL 7905049 A NL7905049 A NL 7905049A NL 7905049 A NL7905049 A NL 7905049A
- Authority
- NL
- Netherlands
- Prior art keywords
- anodized
- acid
- aluminum
- bath
- colored
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 65
- 239000011253 protective coating Substances 0.000 title claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 44
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 43
- 238000004040 coloring Methods 0.000 claims description 29
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 25
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 24
- 150000003839 salts Chemical class 0.000 claims description 23
- 238000000576 coating method Methods 0.000 claims description 20
- 239000003792 electrolyte Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 238000007743 anodising Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052759 nickel Inorganic materials 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
- 229910052718 tin Inorganic materials 0.000 claims description 5
- 239000002738 chelating agent Substances 0.000 claims description 4
- 150000005846 sugar alcohols Polymers 0.000 claims description 4
- 108010010803 Gelatin Proteins 0.000 claims description 3
- 150000001735 carboxylic acids Chemical class 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- 239000004310 lactic acid Substances 0.000 claims description 3
- 235000014655 lactic acid Nutrition 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 239000011260 aqueous acid Substances 0.000 claims description 2
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 claims 1
- AUOKSPBBOCQYIX-UHFFFAOYSA-N n,n-dimethyl-1,1-diphenylmethanamine Chemical compound C=1C=CC=CC=1C(N(C)C)C1=CC=CC=C1 AUOKSPBBOCQYIX-UHFFFAOYSA-N 0.000 claims 1
- 229910021653 sulphate ion Inorganic materials 0.000 claims 1
- 239000011135 tin Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 description 13
- 239000000975 dye Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- 229910000906 Bronze Inorganic materials 0.000 description 8
- 239000010974 bronze Substances 0.000 description 8
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- -1 alkali metal salt Chemical class 0.000 description 7
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 229960004275 glycolic acid Drugs 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 125000002843 carboxylic acid group Chemical group 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- FAKFSJNVVCGEEI-UHFFFAOYSA-J tin(4+);disulfate Chemical compound [Sn+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O FAKFSJNVVCGEEI-UHFFFAOYSA-J 0.000 description 3
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical class [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000001630 malic acid Substances 0.000 description 2
- 235000011090 malic acid Nutrition 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000010703 silicon Chemical class 0.000 description 2
- 229910052710 silicon Chemical class 0.000 description 2
- WNUPENMBHHEARK-UHFFFAOYSA-N silicon tungsten Chemical compound [Si].[W] WNUPENMBHHEARK-UHFFFAOYSA-N 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- SRLPPRVVQNACSW-UHFFFAOYSA-L 2-hydroxypropanoate;titanium(2+) Chemical compound [Ti+2].CC(O)C([O-])=O.CC(O)C([O-])=O SRLPPRVVQNACSW-UHFFFAOYSA-L 0.000 description 1
- OORRCVPWRPVJEK-UHFFFAOYSA-N 2-oxidanylethanoic acid Chemical compound OCC(O)=O.OCC(O)=O OORRCVPWRPVJEK-UHFFFAOYSA-N 0.000 description 1
- KVZLHPXEUGJPAH-UHFFFAOYSA-N 2-oxidanylpropanoic acid Chemical compound CC(O)C(O)=O.CC(O)C(O)=O KVZLHPXEUGJPAH-UHFFFAOYSA-N 0.000 description 1
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001371 alpha-amino acids Chemical class 0.000 description 1
- 235000008206 alpha-amino acids Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 235000019993 champagne Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 1
- 229940044175 cobalt sulfate Drugs 0.000 description 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229940107700 pyruvic acid Drugs 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 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
- C25D11/06—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)
- Other Surface Treatments For Metallic Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US92005378A | 1978-06-28 | 1978-06-28 | |
| US92005778A | 1978-06-28 | 1978-06-28 | |
| US92005378 | 1978-06-28 | ||
| US92005778 | 1978-06-28 | ||
| US97292878 | 1978-12-26 | ||
| 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 |
| US2279 | 1979-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7905049A true NL7905049A (nl) | 1980-01-03 |
Family
ID=27484965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7905049A NL7905049A (nl) | 1978-06-28 | 1979-06-28 | Werkwijze voor het verschaffen van gekleurde bescher- mende bekledingen. |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0015279B1 (fr) |
| JP (1) | JPS55500501A (fr) |
| AR (1) | AR222177A1 (fr) |
| BE (1) | BE877340A (fr) |
| DE (1) | DE2965186D1 (fr) |
| DK (1) | DK81680A (fr) |
| ES (1) | ES482021A1 (fr) |
| IT (1) | IT1125392B (fr) |
| NL (1) | NL7905049A (fr) |
| WO (1) | WO1980000158A1 (fr) |
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 (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. |
| JP4660760B2 (ja) * | 2005-06-02 | 2011-03-30 | 国立大学法人広島大学 | アルミニウム又は／及びアルミニウム合金の陽極酸化皮膜の形成方法およびその方法により形成される陽極酸化皮膜 |
| EP2665842B1 (fr) * | 2011-01-17 | 2014-12-17 | Hydro Aluminium Rolled Products GmbH | Tôle en aluminium de grande rugosité de surface pour façades extérieures |
| CN111876812B (zh) * | 2020-08-01 | 2021-11-05 | 东莞市慧泽凌化工科技有限公司 | 一种无镍电解着色增黑添加剂及其使用方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1902983C3 (de) * | 1968-06-21 | 1978-06-22 | Keller, Eberhard, 7121 Freudental | Verfahren zum elektrolytischen Färben von anodischen Oxidschichten auf Aluminium oder Aluminiumlegierungen |
| US3524799A (en) * | 1969-06-13 | 1970-08-18 | Reynolds Metals Co | Anodizing aluminum |
| NO120248B (fr) * | 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 (fr) * | 1972-11-21 | 1977-12-17 |
-
1979
- 1979-06-14 WO PCT/US1979/000417 patent/WO1980000158A1/fr unknown
- 1979-06-14 JP JP50109579A patent/JPS55500501A/ja active Pending
- 1979-06-14 DE DE7979900757T patent/DE2965186D1/de not_active Expired
- 1979-06-27 AR AR277079A patent/AR222177A1/es active
- 1979-06-28 NL NL7905049A patent/NL7905049A/nl not_active Application Discontinuation
- 1979-06-28 IT IT23954/79A patent/IT1125392B/it active
- 1979-06-28 ES ES482021A patent/ES482021A1/es not_active Expired
- 1979-06-28 BE BE0/196018A patent/BE877340A/fr not_active IP Right Cessation
-
1980
- 1980-02-01 EP EP79900757A patent/EP0015279B1/fr not_active Expired
- 1980-02-26 DK DK81680A patent/DK81680A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0015279A4 (fr) | 1980-10-16 |
| JPS55500501A (fr) | 1980-08-07 |
| ES482021A1 (es) | 1980-02-16 |
| AR222177A1 (es) | 1981-04-30 |
| WO1980000158A1 (fr) | 1980-02-07 |
| IT7923954A0 (it) | 1979-06-28 |
| DK81680A (da) | 1980-02-26 |
| IT1125392B (it) | 1986-05-14 |
| DE2965186D1 (en) | 1983-05-19 |
| EP0015279A1 (fr) | 1980-09-17 |
| EP0015279B1 (fr) | 1983-04-13 |
| BE877340A (fr) | 1979-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1106795A (fr) | Coloration a motifs d'un article d'aluminium anodise avec differentes nuances | |
| US4022671A (en) | Electrolytic coloring of anodized aluminum | |
| IE42375B1 (en) | The electrolytic colouring of anodized aluminium by means of optical interference effects | |
| CA1054089A (fr) | Procede de coloration de l'aluminium et de ses alliages par electrolyse | |
| US5674371A (en) | Process for electrolytically treating aluminum and compositions therefor | |
| NL7905049A (nl) | Werkwijze voor het verschaffen van gekleurde bescher- mende bekledingen. | |
| US4177299A (en) | Aluminum or aluminum alloy article and process | |
| US4180443A (en) | Method for coloring aluminum | |
| CA1157264A (fr) | Methode de gravure par electolyse de stries decoratives a la surface d'articles faconnes en aluminium | |
| CA1048963A (fr) | Methode de coloration par electrolyse sur aluminium et alliages d'aluminium | |
| CA1061280A (fr) | Methode pour produire une pellicule d'oxyde anodique de couleur verte sur des elements en aluminium ou en alliage a base d'aluminium | |
| US4179342A (en) | Coating system method for coloring aluminum | |
| CA1130236A (fr) | Methode de deposition, par voie electrolytique, d'une pellicule brillante sur des articles en aluminium ou en alliage d'aluminium | |
| JPS5945722B2 (ja) | アルミニウム材表面に着色保護皮膜を形成する方法 | |
| EP0121361A1 (fr) | Procédé de coloration pour produits d'aluminium anodisé | |
| JPS5839237B2 (ja) | 陽極酸化されたアルミニウムの電解着色法 | |
| JP2004018901A (ja) | マグネシウム材料製品の表面処理方法 | |
| CA1148110A (fr) | Coloration de l'aluminium apres anodisation dans des solutions electrolytiques d'acide sulfurique, d'alcool polyhydrique et d'acide carboxylique | |
| CA1155080A (fr) | Anodisation asymetrique de l'aluminium dans l'acide sulfurique, les alcools polyhydriques et les acides carboxyliques | |
| JPS58147592A (ja) | アルミニウム又はアルミニウム合金の着色方法 | |
| JPS62263996A (ja) | アルミニウム及びアルミニウム合金の染色皮膜 | |
| US3425918A (en) | Electrolyte for the production of selfcolored anodic oxide layers on aluminum and aluminum alloys | |
| JPS5948879B2 (ja) | アルミニウムの電解着色法 | |
| CA1045576A (fr) | Methode de coloration de l'aluminium et de ses alliages | |
| JP2024034989A (ja) | バリヤー層の厚みが孔壁の厚みの１０～８０％を有するアルミニウム又その合金からなる材料とその製造方法。 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |