GB1319542A - Electrolytic method of colouring a titanium surface - Google Patents
Electrolytic method of colouring a titanium surfaceInfo
- Publication number
- GB1319542A GB1319542A GB1319542DA GB1319542A GB 1319542 A GB1319542 A GB 1319542A GB 1319542D A GB1319542D A GB 1319542DA GB 1319542 A GB1319542 A GB 1319542A
- Authority
- GB
- United Kingdom
- Prior art keywords
- applicator
- colouring
- film
- solution
- electrolytic method
- 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
- C25D11/26—Anodisation of refractory metals or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
1319542 Electrically colouring titanium surfaces F W LEWIS and J H CLAYTON 29 April 1971 [2 May 1970] 21186/70 Heading C7B A Ti surface is coloured by applying a filmforming solution e.g. of CusO 4 and (NH 4 ) 2 SO 4 to the surface by an applicator such as a brush or felt pad and an electric potential between the applicator and Ti to form a film e.g. of oxide on the surface, the potential being varied e. g. between 5 and 80 volts as the applicator is moved over the surface to vary the colour. Prior to forming the film, the surface may be chemically etched using photographic techniques, masking off parts of the surface to remain unetched. The applicator may be a paint brush dipped in the solution to which electrical connection is made via a metal ferrule.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2118670 | 1970-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1319542A true GB1319542A (en) | 1973-06-06 |
Family
ID=10158634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1319542D Expired GB1319542A (en) | 1970-05-02 | 1970-05-02 | Electrolytic method of colouring a titanium surface |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1319542A (en) |
-
1970
- 1970-05-02 GB GB1319542D patent/GB1319542A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA943677A (en) | Process for selectively forming electrophoretic coatings on electrical contacts, electrophoretic bath used therein and electrophoretically coated electrical assemblies | |
| GB1094394A (en) | Electrostatic printing | |
| GB1034517A (en) | Application of coatings of paint, lacquer or the like, by electrophoresis | |
| GB1319542A (en) | Electrolytic method of colouring a titanium surface | |
| JPS5254102A (en) | Method of manufacturing commutator | |
| GB1256301A (en) | Aluminium foil or strip with an electrically insulating or decorative surface layer | |
| ES368554A1 (en) | Method of partly coating and electrically insulating surface with a graphite layer | |
| GB1338277A (en) | Colouring anodised aluminium or aluminium-base alloys | |
| GB502460A (en) | Improvements in and relating to radio aerials | |
| GB980727A (en) | Method of applying metallic coatings | |
| CA1009781A (en) | Aqueous thermosetting coating compositions and electrocoating baths containing them | |
| GB942120A (en) | Novel patterned finish and method of applying the same | |
| ZA829297B (en) | A method of coating an article with a varnish containing pigments giving a metallic effect, articles coated according to this method and interference pigments for use therefor | |
| GB560564A (en) | Means for forming deposited layers | |
| AU1727270A (en) | Pretreatment coating composition for electrostatic spraying including activable pigment and method. | |
| GB1156203A (en) | Improvements in or relating to Electrophoretic Painting | |
| JPS5758243A (en) | Manufacture of vertical magnetic recording medium | |
| GB1062026A (en) | Method of effecting the anodic oxidation of thin films of valve metal | |
| GB1060712A (en) | Anodising selected areas of thin metal films | |
| GB907368A (en) | Process for decorating glazed surfaces | |
| GB1100913A (en) | Pigment produced by surface treatment of titanium or a titanium alloy | |
| GB810750A (en) | Electrically conductive transparent articles | |
| JPS58110066U (en) | Electrolytic polishing equipment | |
| FR2277909A1 (en) | Duplex org.-inorg. coating in conducting materials - surface being covered with inorg. coating over which coating is applied by electrophoresis | |
| CA842725A (en) | Method of electrostatically coating an insulating surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PE20 | Patent expired after termination of 20 years |