AU9126991A - Method for obtaining by electrolytic process a range of grey colors on anodized aluminium - Google Patents

Method for obtaining by electrolytic process a range of grey colors on anodized aluminium

Info

Publication number
AU9126991A
AU9126991A AU91269/91A AU9126991A AU9126991A AU 9126991 A AU9126991 A AU 9126991A AU 91269/91 A AU91269/91 A AU 91269/91A AU 9126991 A AU9126991 A AU 9126991A AU 9126991 A AU9126991 A AU 9126991A
Authority
AU
Australia
Prior art keywords
obtaining
range
electrolytic process
anodized aluminium
grey colors
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.)
Abandoned
Application number
AU91269/91A
Inventor
Dionisio Rodriguez Martinez
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.)
Novamax Technologies Holdings Inc
Original Assignee
Novamax Technologies Holdings Inc
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 Novamax Technologies Holdings Inc filed Critical Novamax Technologies Holdings Inc
Publication of AU9126991A publication Critical patent/AU9126991A/en
Abandoned 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
    • C25D11/18—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)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Laminated Bodies (AREA)
AU91269/91A 1991-04-10 1991-12-20 Method for obtaining by electrolytic process a range of grey colors on anodized aluminium Abandoned AU9126991A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9100917 1991-04-10
ES9100917A ES2037578B1 (en) 1991-04-10 1991-04-10 METHOD FOR OBTAINING, BY ELECTRONICALLY, ON ANODIZED ALUMINUM, A RANGE OF GRAY COLORS.

Publications (1)

Publication Number Publication Date
AU9126991A true AU9126991A (en) 1992-11-17

Family

ID=8272021

Family Applications (1)

Application Number Title Priority Date Filing Date
AU91269/91A Abandoned AU9126991A (en) 1991-04-10 1991-12-20 Method for obtaining by electrolytic process a range of grey colors on anodized aluminium

Country Status (3)

Country Link
AU (1) AU9126991A (en)
ES (1) ES2037578B1 (en)
WO (1) WO1992018667A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2052455B1 (en) * 1992-12-31 1994-12-01 Novamax Tech Holdings PROCEDURE FOR ELECTROLYTICALLY OBTAINING ON ANODIZED ALUMINUM OF A COLOR RANGE OF VISIBLE SPECTRUM.

Family Cites Families (8)

* 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
DE2965186D1 (en) * 1978-06-28 1983-05-19 Reynolds Metals Co Coating system
ES474761A1 (en) * 1978-11-02 1980-07-16 Empresa Nacional Aluminio Process for electrolytic coloring of anodized aluminum. (Machine-translation by Google Translate, not legally binding)
JPS566000A (en) * 1979-06-27 1981-01-22 Mitsubishi Keikinzoku Kogyo Kk Electrolytic coloring method of aluminum
JPS5675593A (en) * 1979-11-21 1981-06-22 Mitsubishi Keikinzoku Kogyo Kk Electrolytic coloring method of aluminum
IT1142650B (en) * 1981-12-31 1986-10-08 Grace Italiana Spa ALUMINUM ELECTRO-COLORING PLANT AND PROCESS
JPS616298A (en) * 1984-06-19 1986-01-11 Aisin Seiki Co Ltd Chemical formation of colored anodically oxidized film consisting of aluminum and aluminum alloy
IT1240224B (en) * 1989-08-17 1993-11-27 Eliseo Benitez-Garriga ELECTROLYTIC PROCEDURE FOR COLORING ANODIZED ALUMINUM AND ITS PRODUCT.

Also Published As

Publication number Publication date
ES2037578B1 (en) 1994-02-01
WO1992018667A1 (en) 1992-10-29
ES2037578A1 (en) 1993-06-16

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