NL71913C - - Google Patents
Info
- Publication number
- NL71913C NL71913C NL71913DA NL71913C NL 71913 C NL71913 C NL 71913C NL 71913D A NL71913D A NL 71913DA NL 71913 C NL71913 C NL 71913C
- Authority
- NL
- Netherlands
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)
- Chemical Treatment Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR966790T | 1947-09-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL71913C true NL71913C (xx) |
Family
ID=9500215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL71913D NL71913C (xx) | 1947-09-24 |
Country Status (7)
Country | Link |
---|---|
US (1) | US2647865A (xx) |
BE (1) | BE484777A (xx) |
CH (1) | CH280488A (xx) |
FR (1) | FR966790A (xx) |
GB (1) | GB655699A (xx) |
IT (1) | IT454258A (xx) |
NL (1) | NL71913C (xx) |
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 (de) * | 1957-04-24 | 1964-10-01 | Siemens Ag | AEtzfluessigkeit fuer die elektrolytische Aufrauhung von Aluminiumanoden fuer Elektrolytkonden-satoren |
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 |
DE3917186A1 (de) * | 1989-05-26 | 1990-11-29 | Happich Gmbh Gebr | Chemisches verfahren zur vermeidung eines regenbogeneffekts, der durch die beim glaenzen von teilen aus aluminium oder aluminiumlegierungen entstehende oxydschicht hervorgerufen wird |
DE3917188A1 (de) * | 1989-05-26 | 1990-11-29 | Happich Gmbh Gebr | Verfahren zur erzeugung farbiger oberflaechen auf teilen aus aluminium oder aluminium-legierungen |
US5098796A (en) * | 1989-10-13 | 1992-03-24 | Olin Corporation | Chromium-zinc anti-tarnish coating on 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 |
US5230932A (en) * | 1989-10-13 | 1993-07-27 | Olin Corporation | Chromium-zinc anti-tarnish coating for copper foil |
US5250363A (en) * | 1989-10-13 | 1993-10-05 | Olin Corporation | Chromium-zinc anti-tarnish coating for copper foil having a dark color |
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 |
CA2086512A1 (en) * | 1990-07-02 | 1992-01-03 | Chung-Yao Chao | Rinsing of copper foil after anti-tarnish treatment |
CN114855240A (zh) * | 2022-05-17 | 2022-08-05 | 山东南山铝业股份有限公司 | 一种中温封孔水合实验工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL64809B (xx) * | 1932-05-26 | |||
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 (de) * | 1937-03-20 | 1940-02-28 | Langbein Pfanhauser Werke Akt | Verfahren zur Herstellung glaenzender Oberflaechen auf Aluminium und dessen Legierungen |
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
- NL NL71913D patent/NL71913C/xx active
- IT IT454258D patent/IT454258A/it unknown
- BE BE484777D patent/BE484777A/xx unknown
-
1947
- 1947-09-24 FR FR966790D patent/FR966790A/fr not_active Expired
-
1948
- 1948-09-07 CH CH280488D patent/CH280488A/fr 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 (fr) | 1952-01-31 |
US2647865A (en) | 1953-08-04 |
BE484777A (xx) | |
GB655699A (en) | 1951-08-01 |
FR966790A (fr) | 1950-10-18 |
IT454258A (xx) |