IL43118A - Production of anodized membranes that are stain resistant, transparent and opaque - Google Patents
Production of anodized membranes that are stain resistant, transparent and opaqueInfo
- Publication number
- IL43118A IL43118A IL43118A IL4311873A IL43118A IL 43118 A IL43118 A IL 43118A IL 43118 A IL43118 A IL 43118A IL 4311873 A IL4311873 A IL 4311873A IL 43118 A IL43118 A IL 43118A
- Authority
- IL
- Israel
- Prior art keywords
- solution
- anodized
- coating
- acid
- sealing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 4
- 238000007789 sealing Methods 0.000 claims description 54
- 238000000576 coating method Methods 0.000 claims description 42
- 239000011248 coating agent Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 27
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 24
- 150000003839 salts Chemical class 0.000 claims description 23
- 229910052782 aluminium Inorganic materials 0.000 claims description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 20
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 claims description 14
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 150000007513 acids Chemical class 0.000 claims description 8
- 239000000080 wetting agent Substances 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 7
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 6
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 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 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- -1 alkali metal salts Chemical class 0.000 claims description 5
- 235000019253 formic acid Nutrition 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004327 boric acid Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims 3
- 235000010338 boric acid Nutrition 0.000 claims 3
- 235000015165 citric acid Nutrition 0.000 claims 3
- 150000001243 acetic acids Chemical class 0.000 claims 2
- 150000004674 formic acids Chemical class 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 43
- 238000005260 corrosion Methods 0.000 description 16
- 230000007797 corrosion Effects 0.000 description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 150000001868 cobalt Chemical class 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 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 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 238000010186 staining Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- 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 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 238000007743 anodising Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 229910001429 cobalt ion Inorganic materials 0.000 description 2
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910001453 nickel ion Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- PMJNEQWWZRSFCE-UHFFFAOYSA-N 3-ethoxy-3-oxo-2-(thiophen-2-ylmethyl)propanoic acid Chemical compound CCOC(=O)C(C(O)=O)CC1=CC=CS1 PMJNEQWWZRSFCE-UHFFFAOYSA-N 0.000 description 1
- 229910000853 7075 T6 aluminium alloy Inorganic materials 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 241001547070 Eriodes Species 0.000 description 1
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229940117975 chromium trioxide Drugs 0.000 description 1
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910021432 inorganic complex Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000001455 metallic ions Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 229940078494 nickel acetate Drugs 0.000 description 1
- QGAXAFUJMMYEPE-UHFFFAOYSA-N nickel chromate Chemical class [Ni+2].[O-][Cr]([O-])(=O)=O QGAXAFUJMMYEPE-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000007921 spray Substances 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
- C25D11/24—Chemical after-treatment
- C25D11/246—Chemical after-treatment for sealing layers
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Electrochemical Coating By Surface Reaction (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00286595A US3849264A (en) | 1972-09-05 | 1972-09-05 | Production of stain resistant, clear, sealed anodized films |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL43118A0 IL43118A0 (en) | 1973-11-28 |
| IL43118A true IL43118A (en) | 1977-02-28 |
Family
ID=23099310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL43118A IL43118A (en) | 1972-09-05 | 1973-08-31 | Production of anodized membranes that are stain resistant, transparent and opaque |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3849264A (cs) |
| JP (1) | JPS5629760B2 (cs) |
| BE (1) | BE804462A (cs) |
| CA (1) | CA1005707A (cs) |
| DE (1) | DE2345371C2 (cs) |
| FR (1) | FR2208991B1 (cs) |
| GB (1) | GB1428048A (cs) |
| IL (1) | IL43118A (cs) |
| IT (1) | IT997525B (cs) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE138T1 (de) * | 1978-05-22 | 1981-08-15 | Alcan Res & Dev | Verfahren zum verdichten von anodisiertem aluminium und das so erhaltene produkt. |
| IT1228581B (it) * | 1982-06-29 | 1991-06-24 | Italtecno Srl | Procedimento per il fissaggio protettivo dell'ossido anodico di alluminio e sue leghe conferente particolare resistenza agli agenti aggressivi alcalini |
| ES522048A0 (es) * | 1983-05-03 | 1984-07-16 | Alvarez Sanchis Elia Mari | Procedimiento para la proteccion del aluminio, previamente anodizado. |
| DE4000821C2 (de) * | 1990-01-13 | 2000-07-06 | Bosch Gmbh Robert | Verfahren zur Verbesserung der Korrosionsbeständigkeit anodisch erzeugter Oxidschichten auf Aluminiumlegierungswerkstoffen |
| JPH0483889A (ja) * | 1990-07-27 | 1992-03-17 | Nippon Dakuro Shamrock:Kk | 防食被覆組成物 |
| DE69301748T2 (de) * | 1992-04-22 | 1996-10-02 | Agfa Gevaert Nv | Verfahren zur Herstellung einer Aluminiumfolie zur Verwendung als Träger in lithographischen Druckplatten |
| US5411607A (en) * | 1993-11-10 | 1995-05-02 | Novamax Technologies Holdings, Inc. | Process and composition for sealing anodized aluminum surfaces |
| US6537678B1 (en) | 2000-09-20 | 2003-03-25 | United Technologies Corporation | Non-carcinogenic corrosion inhibiting additive |
| US6613390B2 (en) * | 2000-12-19 | 2003-09-02 | United Technologies Corporation | Compound, non-chromium conversion coatings for aluminum alloys |
| RU2383663C1 (ru) * | 2009-03-31 | 2010-03-10 | Российская Федерация, от имени которой выступает государственный заказчик - Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Способ уплотнения анодно-окисного покрытия детали из алюминия и его сплавов |
| US8609254B2 (en) | 2010-05-19 | 2013-12-17 | Sanford Process Corporation | Microcrystalline anodic coatings and related methods therefor |
| US10214827B2 (en) | 2010-05-19 | 2019-02-26 | Sanford Process Corporation | Microcrystalline anodic coatings and related methods therefor |
| US8512872B2 (en) | 2010-05-19 | 2013-08-20 | Dupalectpa-CHN, LLC | Sealed anodic coatings |
| CN103614757B (zh) * | 2013-12-09 | 2016-04-20 | 海安县申菱电器制造有限公司 | 铝合金表面多孔膜稀土的一种封闭方法 |
| US10138566B2 (en) * | 2017-01-13 | 2018-11-27 | Macdermid Acumen, Inc. | Sealing anodized aluminum using a low-temperature nickel-free process |
| KR102704741B1 (ko) * | 2022-05-03 | 2024-09-09 | 주식회사 원익피앤이 | 배터리 검사를 위한 통합 시스템 및 컨트롤러의 작동 방법 |
| FR3155543A1 (fr) * | 2023-11-16 | 2025-05-23 | Safran Landing Systems | Procede de colmatage des alliages d’aluminium utilisant un sel de tungstene et piece a base d’aluminium ou d’un alliage d’aluminium obtenu par ce procede |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2888388A (en) * | 1957-08-26 | 1959-05-26 | Sandoz Ag | Sealing of dyed anodized aluminum |
| US3257244A (en) * | 1964-10-14 | 1966-06-21 | Reynolds Metals Co | Sealing and inhibiting corrosion of anodized aluminum |
| US3616298A (en) * | 1968-11-22 | 1971-10-26 | Philco Ford Corp | Sealing anodic films |
| FR2052132A5 (cs) * | 1969-07-21 | 1971-04-09 | Cegedur Gp |
-
1972
- 1972-09-05 US US00286595A patent/US3849264A/en not_active Expired - Lifetime
-
1973
- 1973-08-30 GB GB4090873A patent/GB1428048A/en not_active Expired
- 1973-08-31 IL IL43118A patent/IL43118A/en unknown
- 1973-09-04 IT IT52327/73A patent/IT997525B/it active
- 1973-09-04 CA CA180,279A patent/CA1005707A/en not_active Expired
- 1973-09-05 DE DE2345371A patent/DE2345371C2/de not_active Expired
- 1973-09-05 BE BE1005339A patent/BE804462A/xx not_active IP Right Cessation
- 1973-09-05 JP JP10009173A patent/JPS5629760B2/ja not_active Expired
- 1973-09-05 FR FR7332001A patent/FR2208991B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2208991A1 (cs) | 1974-06-28 |
| IT997525B (it) | 1975-12-30 |
| IL43118A0 (en) | 1973-11-28 |
| JPS4986232A (cs) | 1974-08-19 |
| BE804462A (fr) | 1974-03-05 |
| FR2208991B1 (cs) | 1979-06-01 |
| AU5984173A (en) | 1975-03-06 |
| JPS5629760B2 (cs) | 1981-07-10 |
| US3849264A (en) | 1974-11-19 |
| DE2345371A1 (de) | 1974-03-14 |
| CA1005707A (en) | 1977-02-22 |
| GB1428048A (en) | 1976-03-17 |
| DE2345371C2 (de) | 1982-04-22 |
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