ZA74858B - Process for the electrolytic colouring of anodized aluminium - Google Patents
Process for the electrolytic colouring of anodized aluminiumInfo
- Publication number
- ZA74858B ZA74858B ZA00740858A ZA74858A ZA74858B ZA 74858 B ZA74858 B ZA 74858B ZA 00740858 A ZA00740858 A ZA 00740858A ZA 74858 A ZA74858 A ZA 74858A ZA 74858 B ZA74858 B ZA 74858B
- Authority
- ZA
- South Africa
- Prior art keywords
- anodized aluminium
- electrolytic colouring
- colouring
- electrolytic
- anodized
- Prior art date
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
- 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)
- Coloring (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2309453A DE2309453B2 (en) | 1973-02-26 | 1973-02-26 | Bath and process for the electrolytic coloring of anodized aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA74858B true ZA74858B (en) | 1975-09-24 |
Family
ID=5873088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00740858A ZA74858B (en) | 1973-02-26 | 1974-02-08 | Process for the electrolytic colouring of anodized aluminium |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT325369B (en) |
| AU (1) | AU472905B2 (en) |
| BE (1) | BE811352A (en) |
| CH (1) | CH587359A5 (en) |
| DE (1) | DE2309453B2 (en) |
| ES (1) | ES423339A1 (en) |
| NL (1) | NL7402054A (en) |
| ZA (1) | ZA74858B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT324795B (en) * | 1973-07-02 | 1975-09-25 | Piesslinger Ind Baubedarf | PROCESS AND COLORING ELECTROLYTE FOR COLORING GRAY OF ANODIC OXIDIZED OBJECTS MADE OF ALUMINUM OR ITS ALLOYS |
| DE3824403A1 (en) * | 1988-07-19 | 1990-01-25 | Henkel Kgaa | METHOD FOR ELECTROLYTIC METAL SALT COLORING OF ANODISED ALUMINUM SURFACES |
| JP4712719B2 (en) * | 2003-11-21 | 2011-06-29 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | Sulfate-dispersed chromate reducing agent |
-
1973
- 1973-02-26 DE DE2309453A patent/DE2309453B2/en not_active Ceased
-
1974
- 1974-02-08 ZA ZA00740858A patent/ZA74858B/en unknown
- 1974-02-13 AT AT115874A patent/AT325369B/en not_active IP Right Cessation
- 1974-02-14 NL NL7402054A patent/NL7402054A/xx not_active Application Discontinuation
- 1974-02-16 ES ES423339A patent/ES423339A1/en not_active Expired
- 1974-02-21 BE BE2053438A patent/BE811352A/en not_active IP Right Cessation
- 1974-02-22 AU AU65921/74A patent/AU472905B2/en not_active Expired
- 1974-02-26 CH CH271874A patent/CH587359A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT325369B (en) | 1975-10-27 |
| DE2309453A1 (en) | 1974-09-19 |
| NL7402054A (en) | 1974-08-28 |
| DE2309453B2 (en) | 1975-04-30 |
| AU6592174A (en) | 1975-08-28 |
| CH587359A5 (en) | 1977-04-29 |
| ES423339A1 (en) | 1976-05-01 |
| BE811352A (en) | 1974-06-17 |
| AU472905B2 (en) | 1976-06-10 |
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