IT454258A - - Google Patents
Info
- Publication number
- IT454258A IT454258A IT454258DA IT454258A IT 454258 A IT454258 A IT 454258A IT 454258D A IT454258D A IT 454258DA IT 454258 A IT454258 A IT 454258A
- Authority
- IT
- Italy
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/16—Polishing
- C25F3/18—Polishing of light metals
- C25F3/20—Polishing of light metals of aluminium
-
- 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
- C25D11/16—Pretreatment, e.g. desmutting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S205/00—Electrolysis: processes, compositions used therein, and methods of preparing the compositions
- Y10S205/917—Treatment of workpiece between coating steps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR966790T | 1947-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT454258A true IT454258A (en) |
Family
ID=9500215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT454258D IT454258A (en) | 1947-09-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2647865A (en) |
| BE (1) | BE484777A (en) |
| CH (1) | CH280488A (en) |
| FR (1) | FR966790A (en) |
| GB (1) | GB655699A (en) |
| IT (1) | IT454258A (en) |
| NL (1) | NL71913C (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2721835A (en) * | 1951-07-07 | 1955-10-25 | Shwayder Bros Inc | Surface treatment of aluminum articles |
| US2705500A (en) * | 1953-11-04 | 1955-04-05 | Leon L Deer | Cleaning aluminum |
| DE1178946B (en) * | 1957-04-24 | 1964-10-01 | Siemens Ag | Etching liquid for the electrolytic roughening of aluminum anodes for electrolytic capacitors |
| US2941930A (en) * | 1957-05-28 | 1960-06-21 | Reynolds Metals Co | Decorative aluminum surface |
| US3041259A (en) * | 1959-07-31 | 1962-06-26 | Hanson Van Winkle Munning Co | Cleaning aluminum surfaces |
| US4647315A (en) * | 1985-07-01 | 1987-03-03 | Olin Corporation | Copper stainproofing technique |
| US5057193A (en) * | 1989-04-05 | 1991-10-15 | Olin Corporation | Anti-tarnish treatment of metal foil |
| US4961828A (en) * | 1989-04-05 | 1990-10-09 | Olin Corporation | Treatment of metal foil |
| US4952285A (en) * | 1989-04-14 | 1990-08-28 | Olin Corporation | Anti-tarnish treatment of metal foil |
| DE3917188A1 (en) * | 1989-05-26 | 1990-11-29 | Happich Gmbh Gebr | PROCESS FOR PRODUCING COLORED SURFACES ON PARTS OF ALUMINUM OR ALUMINUM ALLOYS |
| DE3917186A1 (en) * | 1989-05-26 | 1990-11-29 | Happich Gmbh Gebr | CHEMICAL METHOD FOR AVOIDING A RAINBOW EFFECT Caused By The Oxide Layer Formed In The Shining Of Parts Of Aluminum Or Aluminum Alloys |
| US5098796A (en) * | 1989-10-13 | 1992-03-24 | Olin Corporation | Chromium-zinc anti-tarnish coating on copper foil |
| US5250363A (en) * | 1989-10-13 | 1993-10-05 | Olin Corporation | Chromium-zinc anti-tarnish coating for copper foil having a dark color |
| US5230932A (en) * | 1989-10-13 | 1993-07-27 | Olin Corporation | Chromium-zinc anti-tarnish coating for copper foil |
| US5022968A (en) * | 1990-09-20 | 1991-06-11 | Olin Corporation | Method and composition for depositing a chromium-zinc anti-tarnish coating on copper foil |
| US5071520A (en) * | 1989-10-30 | 1991-12-10 | Olin Corporation | Method of treating metal foil to improve peel strength |
| US5164235A (en) * | 1990-03-06 | 1992-11-17 | Olin Corporation | Anti-tarnish treatment of metal foil |
| WO1992000405A1 (en) * | 1990-07-02 | 1992-01-09 | Olin Corporation | Rinsing of copper foil after anti-tarnish treatment |
| CN114855240A (en) * | 2022-05-17 | 2022-08-05 | 山东南山铝业股份有限公司 | Medium-temperature hole sealing hydration experiment process |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL38285C (en) * | 1932-05-26 | 1900-01-01 | ||
| GB449162A (en) * | 1934-12-17 | 1936-06-17 | Alfred Norman Douglas Pullen | Improvements in and relating to the surface treatment of aluminium and aluminium alloys |
| DE688668C (en) * | 1937-03-20 | 1940-02-28 | Langbein Pfanhauser Werke Akt | Process for producing shiny surfaces on aluminum and its alloys |
| US2153060A (en) * | 1938-07-01 | 1939-04-04 | Aluminum Co Of America | Process for producing reflective aluminum surfaces |
| GB558925A (en) * | 1942-07-23 | 1944-01-27 | Ernest Windsor Bowen | Improvements in and relating to the electrolytic treatment of aluminium and aluminium base alloys |
| US2353786A (en) * | 1943-11-01 | 1944-07-18 | Russell J Horsefield | Solution and method for stripping oxide films from aluminum and its alloys |
-
0
- BE BE484777D patent/BE484777A/xx unknown
- IT IT454258D patent/IT454258A/it unknown
- NL NL71913D patent/NL71913C/xx active
-
1947
- 1947-09-24 FR FR966790D patent/FR966790A/en not_active Expired
-
1948
- 1948-09-07 CH CH280488D patent/CH280488A/en unknown
- 1948-09-16 GB GB24344/48A patent/GB655699A/en not_active Expired
- 1948-09-17 US US49844A patent/US2647865A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH280488A (en) | 1952-01-31 |
| FR966790A (en) | 1950-10-18 |
| GB655699A (en) | 1951-08-01 |
| US2647865A (en) | 1953-08-04 |
| NL71913C (en) | |
| BE484777A (en) |