ES374797A1 - Procedimiento para revestir objetos de aluminio. - Google Patents

Procedimiento para revestir objetos de aluminio.

Info

Publication number
ES374797A1
ES374797A1 ES374797A ES374797A ES374797A1 ES 374797 A1 ES374797 A1 ES 374797A1 ES 374797 A ES374797 A ES 374797A ES 374797 A ES374797 A ES 374797A ES 374797 A1 ES374797 A1 ES 374797A1
Authority
ES
Spain
Prior art keywords
aluminum
dye
alumina
provisional
layer
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES374797A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cegedur Societe de Transformation de lAluminium Pechiney SA
Cegedur GP
Original Assignee
Cegedur Societe de Transformation de lAluminium Pechiney SA
Cegedur GP
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 Cegedur Societe de Transformation de lAluminium Pechiney SA, Cegedur GP filed Critical Cegedur Societe de Transformation de lAluminium Pechiney SA
Publication of ES374797A1 publication Critical patent/ES374797A1/es
Expired legal-status Critical Current

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
    • C25D11/12—Anodising more than once, e.g. in different baths
    • 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
    • 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)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
ES374797A 1968-12-23 1969-12-22 Procedimiento para revestir objetos de aluminio. Expired ES374797A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR179790 1968-12-23

Publications (1)

Publication Number Publication Date
ES374797A1 true ES374797A1 (es) 1972-04-16

Family

ID=8658789

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374797A Expired ES374797A1 (es) 1968-12-23 1969-12-22 Procedimiento para revestir objetos de aluminio.

Country Status (13)

Country Link
US (1) US3795590A (es)
JP (1) JPS4927492B1 (es)
BE (1) BE743617A (es)
CA (1) CA926808A (es)
CH (1) CH508734A (es)
DE (1) DE1963587B2 (es)
ES (1) ES374797A1 (es)
FR (1) FR1605100A (es)
GB (1) GB1291607A (es)
LU (1) LU60070A1 (es)
NL (1) NL6919219A (es)
RO (1) RO54852A (es)
SE (1) SE360393B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024039A (en) * 1972-08-31 1977-05-17 Honny Chemicals Company, Ltd. Coloring methods for aluminum and aluminum alloys
JPS5249408B2 (es) * 1972-11-21 1977-12-17
JPS51101737A (en) * 1975-03-05 1976-09-08 Yoshida Kogyo Kk Aruminiumumataha aruminiumugokinno denkaichakushokuho
JPS5423662B2 (en) * 1975-03-05 1979-08-15 Yoshida Kogyo Kk Aruminiumu mataha aruminiumugokinno goorudoshokuhenodenkaichakushokuho
NO762506L (es) * 1975-07-24 1977-01-25 Sumitomo Chemical Co
EP0005919B1 (en) * 1978-05-22 1981-08-05 Alcan Research And Development Limited Process for sealing anodised aluminium and product so obtained
JPS575893A (en) * 1980-06-16 1982-01-12 Fujikura Ltd Surface treating method for porous metallic article
JPS581047A (ja) * 1981-06-05 1983-01-06 Fuji Photo Film Co Ltd アルミニウム合金平版印刷版用支持体
GB2129442B (en) * 1982-09-24 1986-05-21 Pilot Pen Co Ltd Colouring anodized aluminium or aluminium alloys

Also Published As

Publication number Publication date
DE1963587A1 (de) 1970-06-25
NL6919219A (es) 1970-06-25
BE743617A (es) 1970-06-23
DE1963587B2 (de) 1971-02-25
US3795590A (en) 1974-03-05
FR1605100A (es) 1973-01-12
SE360393B (es) 1973-09-24
CA926808A (en) 1973-05-22
RO54852A (es) 1973-05-17
LU60070A1 (es) 1970-06-26
CH508734A (fr) 1971-06-15
JPS4927492B1 (es) 1974-07-18
GB1291607A (en) 1972-10-04

Similar Documents

Publication Publication Date Title
US3669856A (en) Process for the production of colored protective coatings on articles of aluminum or aluminum alloys
ES374797A1 (es) Procedimiento para revestir objetos de aluminio.
GB418498A (en) Photographic process for producing written characters or representations on aluminium or aluminium alloys
GB1438383A (en) Method for producing a coloured oxide coating on aluminum or
ES381805A1 (es) Perfeccionamientos en el procedimiento de coloracion de piezas de aluminio.
ES374264A1 (es) Procedimiento para el revestimiento de objetos de aluminio.
ES381942A1 (es) Procedimiento para la obtencion de un revestimiento protec-tor coloreado sobre objetos de aluminio.
US3418219A (en) Coloring anodized aluminum
US3365377A (en) Method of sealing anodized aluminum
US4115212A (en) Electrolytic coloring process for non anodized aluminum and its alloys
ES8205885A2 (es) Mejoras introducidas en el objeto de la patente principal por proceso para la coloracion electrolitica del aluminio a-nodizado.
IE38915B1 (en) Formation of a polychromatic motif by electrolytic colouration of a preanodised aluminium or aluminium alloy articl
ES398449A1 (es) Procedimiento para el tenido electrolitico de objetos de a-luminio o de una aleacion de aluminio, previamente oxidados por via anodica.
ES379423A1 (es) Procedimiento para la coloracion de aluminio anodizado.
ES404176A1 (es) Procedimiento para colorar electroliticamente piezas prean-odizadas.
ES388216A1 (es) Procedimiento para la obtencion de objetos de aluminio co- loreados en azul.
FR2126273A1 (en) Electrolytic treatment for colouring anodized aluminium - - using direct and alternating current
JPS5737652A (en) Material for selective absorption of solar-heat energy
JPS5613497A (en) Electrolytic coloring method for aluminum group metal
SE7414014L (es)
ES325565A1 (es) Un procedimiento para depositar electroliticamente un cromado decorativo brillante sobre un catodo metalico de base.
Aleksandrova et al. Corrosion Behavior of the Aluminum Base and Conditions for Electrodeposition of Copper in Pyrophosphate Electrolytes
GB1213114A (en) Process and electrolyte for the self-coloured anodisation of aluminium and its alloys
Tagai Anodic Formation of a Colored Oxide Coating on an Aluminum Surface
Matsuura et al. Basic Experiments on Coloring of Aluminum by Direct Current Electrolysis