FI47385C - Menettelytapa värjätyn, suojaavan päällysteen valmistamiseksi alumiini a tai alumiiniseoksia olevien esineiden pintaan. - Google Patents

Menettelytapa värjätyn, suojaavan päällysteen valmistamiseksi alumiini a tai alumiiniseoksia olevien esineiden pintaan.

Info

Publication number
FI47385C
FI47385C FI691840A FI184069A FI47385C FI 47385 C FI47385 C FI 47385C FI 691840 A FI691840 A FI 691840A FI 184069 A FI184069 A FI 184069A FI 47385 C FI47385 C FI 47385C
Authority
FI
Finland
Prior art keywords
aluminum
procedure
producing
protective coating
alloy articles
Prior art date
Application number
FI691840A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI47385B (de
Inventor
Gedde
Original Assignee
Gedde
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
Priority claimed from NO245968A external-priority patent/NO117398B/no
Priority claimed from NO332968A external-priority patent/NO119560B/no
Application filed by Gedde filed Critical Gedde
Application granted granted Critical
Publication of FI47385B publication Critical patent/FI47385B/fi
Publication of FI47385C publication Critical patent/FI47385C/fi

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
    • 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
    • C25D11/005—Apparatus specially adapted for electrolytic conversion coating
FI691840A 1968-06-21 1969-06-19 Menettelytapa värjätyn, suojaavan päällysteen valmistamiseksi alumiini a tai alumiiniseoksia olevien esineiden pintaan. FI47385C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO245968A NO117398B (de) 1968-06-21 1968-06-21
NO332968A NO119560B (de) 1968-08-27 1968-08-27

Publications (2)

Publication Number Publication Date
FI47385B FI47385B (de) 1973-07-31
FI47385C true FI47385C (fi) 1973-11-12

Family

ID=26647462

Family Applications (1)

Application Number Title Priority Date Filing Date
FI691840A FI47385C (fi) 1968-06-21 1969-06-19 Menettelytapa värjätyn, suojaavan päällysteen valmistamiseksi alumiini a tai alumiiniseoksia olevien esineiden pintaan.

Country Status (13)

Country Link
US (1) US3669856A (de)
JP (1) JPS4934287B1 (de)
AT (1) AT285272B (de)
BE (1) BE734886A (de)
CH (1) CH520206A (de)
DE (2) DE1902983C3 (de)
DK (1) DK126210B (de)
ES (1) ES368153A1 (de)
FI (1) FI47385C (de)
FR (1) FR2011376A1 (de)
GB (1) GB1257047A (de)
NL (1) NL152304B (de)
SE (1) SE351440B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948824B1 (de) * 1970-03-18 1974-12-24
US3769180A (en) * 1971-12-29 1973-10-30 O Gedde Process for electrolytically coloring previously anodized aluminum using alternating current
JPS5249408B2 (de) * 1972-11-21 1977-12-17
FR2219437B1 (de) * 1973-02-23 1975-08-22 Pechiney Aluminium
JPS5339865B2 (de) * 1973-08-24 1978-10-24
JPS547267B2 (de) * 1973-09-21 1979-04-05
JPS5727953B2 (de) * 1974-02-07 1982-06-14
US3977948A (en) * 1974-02-20 1976-08-31 Iongraf, S.A. Process for coloring, by electrolysis, an anodized aluminum or aluminum alloy piece
GB1434701A (en) * 1974-02-20 1976-05-05 Alcan Res & Dev Process and apparatus for electrolytic colouration of anodised aluminium
US3930966A (en) * 1974-03-20 1976-01-06 Riken Light Metal Industries Company, Ltd. Method of forming colored oxide film on aluminum or aluminum alloy
ES437604A1 (es) * 1975-05-12 1977-01-16 Empresa Nacional Aluminio Sistema de autocontrol y regulacion del valor medio de la tension aplicada en procesos de coloracion electrolitica de aluminio anodizado.
JPS55500501A (de) * 1978-06-28 1980-08-07
US4179342A (en) * 1978-06-28 1979-12-18 Reynolds Metals Company Coating system method for coloring aluminum
US4180443A (en) * 1978-06-28 1979-12-25 Reynolds Metals Company Method for coloring aluminum
ES474736A1 (es) * 1978-10-31 1979-04-01 Empresa Nacional Aluminio Sistema de generacion y autocontrol de la forma de onda y - tension o corriente aplicable a procesos de coloracion elec-trolitica del aluminio anodizado.
JPS55158298A (en) * 1979-05-30 1980-12-09 Fuji Photo Film Co Ltd Manufacture of support for lithographic plate
ES8205885A2 (es) * 1979-07-04 1982-08-01 Empresa Nacional Aluminio Mejoras introducidas en el objeto de la patente principal por proceso para la coloracion electrolitica del aluminio a-nodizado.
ES490784A0 (es) * 1980-04-22 1981-02-16 Empresa Nacional Aluminio Proceso para colorear electroliticamente el aluminio y sus aleaciones
US4526671A (en) * 1982-09-24 1985-07-02 Pilot Man-Nen-Hitsu Kabushiki Kaisha Surface treatment of aluminum or aluminum alloys
DE3718741A1 (de) * 1986-07-23 1988-02-04 Henkel Kgaa Verfahren und schaltungsanordnung zur elektrolytischen einfaerbung anodisierter aluminiumoberflaechen
DE3743113A1 (de) * 1987-12-18 1989-06-29 Gartner & Co J Verfahren zum elektrolytischen faerben von anodisch erzeugten oxidschichten auf aluminium und aluminiumlegierungen
US4931151A (en) * 1989-04-11 1990-06-05 Novamax Technologies Holdings Inc. Method for two step electrolytic coloring of anodized aluminum
US5899709A (en) * 1992-04-07 1999-05-04 Semiconductor Energy Laboratory Co., Ltd. Method for forming a semiconductor device using anodic oxidation
WO2008061555A1 (en) * 2006-11-23 2008-05-29 Anox B.V. Process for providing aluminium cookware with a copper coating
CN101835926A (zh) * 2007-09-20 2010-09-15 西门子公司 电化学涂覆设备的电网的电流控制装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA662063A (en) * 1963-04-30 Asada Tahei Process for inorganically coloring aluminium
DE655700C (de) * 1935-01-08 1938-01-21 Max Schenk Dr Verfahren zur Herstellung opaker, emailaehnlicher Schutzschichten auf Aluminium und dessen Legierungen
DE741753C (de) * 1940-04-13 1943-11-17 Langbein Pfanhauser Werke Ag Verfahren zur elektrolytischen Faerbung von Gegenstaenden aus Aluminium mit oxydischer Oberflaechenschicht
FR960114A (de) * 1942-05-04 1950-04-13
US2935454A (en) * 1953-05-01 1960-05-03 Tokumoto Shin-Ichi Method of the electrodeposition of titanium metal
US2901412A (en) * 1955-12-09 1959-08-25 Reynolds Metals Co Apparatus for anodizing aluminum surfaces
US2951978A (en) * 1957-05-29 1960-09-06 Thor P Ulvestad Reverse pulse generator
US2951025A (en) * 1957-06-13 1960-08-30 Reynolds Metals Co Apparatus for anodizing aluminum
US3382160A (en) * 1960-03-31 1968-05-07 Asada Tahei Process for inorganically coloring aluminum
US3418222A (en) * 1966-02-28 1968-12-24 Murdock Inc Aluminum anodizing method

Also Published As

Publication number Publication date
SE351440B (de) 1972-11-27
DE1902983C3 (de) 1978-06-22
ES368153A1 (es) 1971-05-01
NL6909024A (de) 1969-12-23
GB1257047A (de) 1971-12-15
DK126210B (da) 1973-06-18
DE1902983B2 (de) 1973-03-22
DE1930288A1 (de) 1970-05-27
FI47385B (de) 1973-07-31
BE734886A (de) 1969-12-01
DE1930288B2 (de) 1972-12-28
CH520206A (de) 1972-03-15
AT285272B (de) 1970-10-27
DE1902983A1 (de) 1970-02-05
US3669856A (en) 1972-06-13
JPS4934287B1 (de) 1974-09-13
NL152304B (nl) 1977-02-15
FR2011376A1 (de) 1970-02-27

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