CH554945A - PROCESS FOR ELECTROLYTIC STAINING OF ANODIC OXIDIZED OBJECTS MADE OF ALUMINUM OR AN ALUMINUM ALLOY. - Google Patents

PROCESS FOR ELECTROLYTIC STAINING OF ANODIC OXIDIZED OBJECTS MADE OF ALUMINUM OR AN ALUMINUM ALLOY.

Info

Publication number
CH554945A
CH554945A CH953570A CH953570A CH554945A CH 554945 A CH554945 A CH 554945A CH 953570 A CH953570 A CH 953570A CH 953570 A CH953570 A CH 953570A CH 554945 A CH554945 A CH 554945A
Authority
CH
Switzerland
Prior art keywords
aluminum
objects made
aluminum alloy
anodic oxidized
staining
Prior art date
Application number
CH953570A
Other languages
German (de)
Original Assignee
Keller Eberhard
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Keller Eberhard filed Critical Keller Eberhard
Publication of CH554945A publication Critical patent/CH554945A/en

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
CH953570A 1969-06-25 1970-06-24 PROCESS FOR ELECTROLYTIC STAINING OF ANODIC OXIDIZED OBJECTS MADE OF ALUMINUM OR AN ALUMINUM ALLOY. CH554945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2638/69A NO120248B (en) 1969-06-25 1969-06-25

Publications (1)

Publication Number Publication Date
CH554945A true CH554945A (en) 1974-10-15

Family

ID=19878994

Family Applications (1)

Application Number Title Priority Date Filing Date
CH953570A CH554945A (en) 1969-06-25 1970-06-24 PROCESS FOR ELECTROLYTIC STAINING OF ANODIC OXIDIZED OBJECTS MADE OF ALUMINUM OR AN ALUMINUM ALLOY.

Country Status (13)

Country Link
US (1) US3849263A (en)
AT (1) AT298924B (en)
BE (1) BE752359A (en)
CH (1) CH554945A (en)
DE (1) DE2025284B2 (en)
DK (1) DK131243B (en)
ES (1) ES380638A1 (en)
FI (1) FI46987C (en)
FR (1) FR2047917B1 (en)
GB (1) GB1311716A (en)
NL (1) NL141580B (en)
NO (1) NO120248B (en)
SE (1) SE357392B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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
CH581706A5 (en) * 1973-11-09 1976-11-15 Alusuisse
JPS5334107B2 (en) * 1974-04-23 1978-09-19
US4128460A (en) * 1976-09-13 1978-12-05 Daiwa Kasei Kenkyujo Kabushiki Kaisha Coloring by electrolysis of aluminum or aluminum alloys
DE2732668C2 (en) * 1977-07-20 1979-08-23 Langbein-Pfanhauser Werke Ag, 4040 Neuss Aluminum sheet baking pan and process for its manufacture
JPS55500501A (en) * 1978-06-28 1980-08-07
US4180443A (en) * 1978-06-28 1979-12-25 Reynolds Metals Company Method for coloring aluminum
US4179342A (en) * 1978-06-28 1979-12-18 Reynolds Metals Company Coating system method for coloring aluminum
IT1142650B (en) * 1981-12-31 1986-10-08 Grace Italiana Spa ALUMINUM ELECTRO-COLORING PLANT AND PROCESS
GB2129442B (en) * 1982-09-24 1986-05-21 Pilot Pen Co Ltd Colouring anodized aluminium or aluminium alloys
DE3824403A1 (en) * 1988-07-19 1990-01-25 Henkel Kgaa METHOD FOR ELECTROLYTIC METAL SALT COLORING OF ANODISED ALUMINUM SURFACES
US4931151A (en) * 1989-04-11 1990-06-05 Novamax Technologies Holdings Inc. Method for two step electrolytic coloring of anodized aluminum
DE4120415A1 (en) * 1991-06-20 1992-12-24 Henkel Kgaa MADE-UP TIN (II) SULFATE GRANULES FOR ELECTROLYTIC METAL SALT COLORING
US5538617A (en) * 1995-03-08 1996-07-23 Bethlehem Steel Corporation Ferrocyanide-free halogen tin plating process and bath
US5658529A (en) * 1996-03-13 1997-08-19 Johnson & Johnson Medical, Inc. Method of protecting and sterilizing aluminum surfaces on medical instruments
EP3421646A1 (en) 2017-06-29 2019-01-02 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Colouring method of aluminium alloy member
EP4257659A3 (en) * 2022-04-04 2024-02-28 Samsung Electronics Co., Ltd. Etching composition, method of etching metal-containing film by using the same, and method of manufacturing semiconductor device by using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741753C (en) * 1940-04-13 1943-11-17 Langbein Pfanhauser Werke Ag Process for the electrolytic coloring of objects made of aluminum with an oxidic surface layer
US3382160A (en) * 1960-03-31 1968-05-07 Asada Tahei Process for inorganically coloring aluminum
US3227639A (en) * 1961-10-24 1966-01-04 Aluminum Co Of America Method of anodizing aluminum with electrolyte containing sulfophthalic acid
GB1173597A (en) * 1965-12-09 1969-12-10 Acorn Anodising Company Ltd Improvements in or relating to the Anodising of Aluminium and its Alloys.
GB1127160A (en) * 1965-12-27 1968-09-11 Sumitomo Chemical Co A method of producing a coloured anodic oxide film on aluminium

Also Published As

Publication number Publication date
DK131243B (en) 1975-06-16
FI46987C (en) 1973-08-10
SE357392B (en) 1973-06-25
AT298924B (en) 1972-05-25
FR2047917B1 (en) 1975-11-07
FI46987B (en) 1973-05-02
BE752359A (en) 1970-12-01
US3849263A (en) 1974-11-19
NO120248B (en) 1970-09-21
ES380638A1 (en) 1972-10-01
DK131243C (en) 1975-11-17
DE2025284B2 (en) 1975-08-07
DE2025284A1 (en) 1971-01-14
GB1311716A (en) 1973-03-28
NL7008252A (en) 1970-12-29
NL141580B (en) 1974-03-15
FR2047917A1 (en) 1971-03-19

Similar Documents

Publication Publication Date Title
CH554945A (en) PROCESS FOR ELECTROLYTIC STAINING OF ANODIC OXIDIZED OBJECTS MADE OF ALUMINUM OR AN ALUMINUM ALLOY.
AT309942B (en) Process for anodic oxidation of objects made of aluminum or its alloys
CH520779A (en) Anode for the fused-salt electrolysis of metal oxides
CH552680A (en) Aqueous BATHROOM FOR ELECTROLYTIC REMOVAL OF METAL COATINGS FROM BASE BODIES MADE OF STAINLESS STEEL.
AT323497B (en) METHOD FOR ELECTROLYTIC COLORING OF OXYD LAYERS ON ALUMINUM AND ITS ALLOYS
CH558427A (en) METHOD FOR TREATMENT OF SURFACES MADE OF ALUMINUM OR ALUMINUM ALLOYS.
CH481500A (en) Process for contacting current carriers made of aluminum or its alloys
DE2034950B2 (en) PROCESS FOR THE ELECTROLYTIC PRODUCTION OF COLORED ANODIC OXIDE COATINGS ON ALUMINUM OBJECTS
AT309180B (en) Process for the pretreatment of aluminum strips
AT310522B (en) Aqueous bath for the electrolytic deposition of gold or a gold alloy
CH507378A (en) Process for the production of colored anodically oxidized foils from aluminum or aluminum alloys
AT288106B (en) Process for coloring anodically oxidized aluminum by electrodeposition
DE1961003B2 (en) PROCESS FOR THE EVEN REPRODUCIBLE COLORING OF ANODIC OXIDE COATINGS ON ALUMINUM OR ALUMINUM ALLOYS
DE1963587B2 (en) PROCESS FOR THE PRODUCTION OF UNIFORM COLORED ANODIC OXIDE COATINGS ON ALUMINUM OR ALUMINUM ALLOYS
AT298952B (en) Process for producing products composed of aluminum or aluminum alloys
AT309182B (en) Process for the electrolytic coloring of previously oxidized objects made of aluminum or an aluminum alloy
AT324795B (en) PROCESS AND COLORING ELECTROLYTE FOR COLORING GRAY OF ANODIC OXIDIZED OBJECTS MADE OF ALUMINUM OR ITS ALLOYS
AT283841B (en) Process for the electrodeposition of gold-copper-cadmium alloy coatings
AT325368B (en) PROCESS FOR COLORING ANODIC OXIDIZED ALUMINUM
CH471901A (en) Process for dip tinning aluminum or an aluminum alloy
CH552069A (en) METHOD OF ELECTROLYTIC DEPOSIT OF GOLD ALONE OR WITH OTHER MATALS.
CH488817A (en) Process for anodic oxidation of aluminum and aluminum alloys
DE2140848B2 (en) METHOD FOR ELECTROPHORETIC COATING OF METAL SURFACES
CH551298A (en) PROCESS FOR PRE-TREATMENT OF SURFACES MADE OF ALUMINUM OR ALUMINUM ALLOYS.
AT328818B (en) PROCESS FOR ELECTROLYTIC COLORING OF OBJECTS MADE OF ALUMINUM OR ALUMINUM ALLOYS

Legal Events

Date Code Title Description
PL Patent ceased