ES423339A1 - Procedure for the electrolytic staining of anodically oxidated aluminum. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the electrolytic staining of anodically oxidated aluminum. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES423339A1
ES423339A1 ES423339A ES423339A ES423339A1 ES 423339 A1 ES423339 A1 ES 423339A1 ES 423339 A ES423339 A ES 423339A ES 423339 A ES423339 A ES 423339A ES 423339 A1 ES423339 A1 ES 423339A1
Authority
ES
Spain
Prior art keywords
translation
procedure
machine
legally binding
google translate
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
ES423339A
Other languages
Spanish (es)
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke AG
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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of ES423339A1 publication Critical patent/ES423339A1/en
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
    • C25D11/18—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)
  • Coloring (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Procedure for the electrolytic staining of anodically oxidized aluminum in a solution of a metal salt under the action of alternating current characterized in that to a tin-containing electrolyte zinc salts are added in quantities such that the tin ions are in the bath in a proportion from 1: 1 to 1:10 with respect to zinc ions, and complexing agents, such as aromatic enols, sulphonated cresols or sulfonated naphthalenes and/or derivatives thereof. (Machine-translation by Google Translate, not legally binding)
ES423339A 1973-02-26 1974-02-16 Procedure for the electrolytic staining of anodically oxidated aluminum. (Machine-translation by Google Translate, not legally binding) Expired ES423339A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2309453A DE2309453B2 (en) 1973-02-26 1973-02-26 Bath and process for the electrolytic coloring of anodized aluminum

Publications (1)

Publication Number Publication Date
ES423339A1 true ES423339A1 (en) 1976-05-01

Family

ID=5873088

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423339A Expired ES423339A1 (en) 1973-02-26 1974-02-16 Procedure for the electrolytic staining of anodically oxidated aluminum. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
AT (1) AT325369B (en)
AU (1) AU472905B2 (en)
BE (1) BE811352A (en)
CH (1) CH587359A5 (en)
DE (1) DE2309453B2 (en)
ES (1) ES423339A1 (en)
NL (1) NL7402054A (en)
ZA (1) ZA74858B (en)

Families Citing this family (3)

* 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
DE3824403A1 (en) * 1988-07-19 1990-01-25 Henkel KGaA, 4000 Düsseldorf METHOD FOR ELECTROLYTIC METAL SALT COLORING OF ANODISED ALUMINUM SURFACES
RU2351559C2 (en) * 2003-11-21 2009-04-10 В.Р. Грейс Энд Ко.-Конн. Chromate-treated reducer of sulphate dispersion

Also Published As

Publication number Publication date
AU6592174A (en) 1975-08-28
ZA74858B (en) 1975-09-24
AT325369B (en) 1975-10-27
CH587359A5 (en) 1977-04-29
NL7402054A (en) 1974-08-28
DE2309453A1 (en) 1974-09-19
BE811352A (en) 1974-06-17
AU472905B2 (en) 1976-06-10
DE2309453B2 (en) 1975-04-30

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