GB1134000A - Electrophoretic sealing of anodized aluminium - Google Patents
Electrophoretic sealing of anodized aluminiumInfo
- Publication number
- GB1134000A GB1134000A GB5099567A GB5099567A GB1134000A GB 1134000 A GB1134000 A GB 1134000A GB 5099567 A GB5099567 A GB 5099567A GB 5099567 A GB5099567 A GB 5099567A GB 1134000 A GB1134000 A GB 1134000A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resin
- anodized
- electro
- bath
- phoretically
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
1,134,000. Electro-phoretically coating anodized aluminium. GENERAL MOTORS CORP. Nov.9, 1967 [Nov. 22, 1966], No.50995/67. Heading C7B. A thermosetting resin is electro-phoretically deposited on and into an anodized aluminium surface whereby a strongly adherent sealing film is obtained which is coextensive with said anodized surface, excess resin loosely adhering to said film is removed and the resin film is cured. The resin film may be deposited from a bath comprising a thermosetting resin containing a plurality of carboxylic acid groups and sufficient watersoluble, amino compound to render said resin water soluble, the pH of the bath being 7-10; e. g. the bath may comprise an alkyl resin formed by the reaction between trimellitic anhydride, soya fatty acid, hydrogenated bisphenol-A and pentanediol-1, 5 rendered water soluble by aqueous ammonia. Other suitable resin materials and amino compounds are listed in the Specification. The anodized layer may be formed using a sulphuric acid electrolyte following dipping in a bath containing phosphoric and nitric acids, and the anodized surface may be hot water sealed prior to application of the electro-phoretic coating. The electro-phoretically sealed anodized aluminium surface may be subsequently coloured by baking paints thereonto.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59624666A | 1966-11-22 | 1966-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1134000A true GB1134000A (en) | 1968-11-20 |
Family
ID=24386559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5099567A Expired GB1134000A (en) | 1966-11-22 | 1967-11-09 | Electrophoretic sealing of anodized aluminium |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1134000A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2145737A (en) * | 1983-05-10 | 1985-04-03 | Albright & Wilson | Electro depositing resin coatings |
GB2184747A (en) * | 1985-12-20 | 1987-07-01 | Gen Electric Plc | Thin films |
EP1538240A2 (en) | 2003-12-04 | 2005-06-08 | Shimano Inc. | Corrosion resistant part and method for manufacturing same |
WO2009034126A2 (en) * | 2007-09-11 | 2009-03-19 | Technische Universität Dresden | Metal materials comprising a hybrid-stabilized oxide layer, methods for the production thereof, and use thereof |
-
1967
- 1967-11-09 GB GB5099567A patent/GB1134000A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2145737A (en) * | 1983-05-10 | 1985-04-03 | Albright & Wilson | Electro depositing resin coatings |
GB2184747A (en) * | 1985-12-20 | 1987-07-01 | Gen Electric Plc | Thin films |
GB2184747B (en) * | 1985-12-20 | 1989-10-18 | Gen Electric Plc | Thin films |
EP1538240A2 (en) | 2003-12-04 | 2005-06-08 | Shimano Inc. | Corrosion resistant part and method for manufacturing same |
EP1538240A3 (en) * | 2003-12-04 | 2006-12-27 | Shimano Inc. | Corrosion resistant part and method for manufacturing same |
US7244514B2 (en) | 2003-12-04 | 2007-07-17 | Shimano, Inc. | Corrosion resistant part |
WO2009034126A2 (en) * | 2007-09-11 | 2009-03-19 | Technische Universität Dresden | Metal materials comprising a hybrid-stabilized oxide layer, methods for the production thereof, and use thereof |
WO2009034126A3 (en) * | 2007-09-11 | 2009-12-17 | Technische Universität Dresden | Metal materials comprising a hybrid-stabilized oxide layer, methods for the production thereof, and use thereof |
DE112008002441B4 (en) * | 2007-09-11 | 2020-01-16 | Leibniz-Institut Für Polymerforschung Dresden E.V. | Metal materials with hybrid-stabilized oxide layer, process for the production and their use |
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