GB1356544A - Method of colour anodising aluminium or an aluminium alloy - Google Patents

Method of colour anodising aluminium or an aluminium alloy

Info

Publication number
GB1356544A
GB1356544A GB1104972A GB1104972A GB1356544A GB 1356544 A GB1356544 A GB 1356544A GB 1104972 A GB1104972 A GB 1104972A GB 1104972 A GB1104972 A GB 1104972A GB 1356544 A GB1356544 A GB 1356544A
Authority
GB
United Kingdom
Prior art keywords
aluminium
catholyte
colour
bath
anodizing
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
GB1104972A
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.)
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 GB1356544A publication Critical patent/GB1356544A/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
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/18—Regeneration of process solutions of electrolytes
    • 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
    • C25D11/14—Producing integrally coloured layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
GB1104972A 1971-03-10 1972-03-09 Method of colour anodising aluminium or an aluminium alloy Expired GB1356544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712111452 DE2111452B2 (de) 1971-03-10 1971-03-10 Verfahren zum Farbanodisieren von Aluminiumwerkstoffen

Publications (1)

Publication Number Publication Date
GB1356544A true GB1356544A (en) 1974-06-12

Family

ID=5801081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1104972A Expired GB1356544A (en) 1971-03-10 1972-03-09 Method of colour anodising aluminium or an aluminium alloy

Country Status (8)

Country Link
AT (1) AT310524B (enExample)
BE (1) BE780394A (enExample)
CH (1) CH567580A5 (enExample)
DE (1) DE2111452B2 (enExample)
FR (1) FR2128746B1 (enExample)
GB (1) GB1356544A (enExample)
IT (1) IT952916B (enExample)
NL (1) NL7203012A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048988A1 (en) * 1980-09-30 1982-04-07 Yoshida Kogyo K.K. Method for forming decorative colored streak patterns on the surface of an aluminum shaped article

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023333B (en) * 1978-06-14 1982-09-08 Philips Electronic Associated Electron multipliers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048988A1 (en) * 1980-09-30 1982-04-07 Yoshida Kogyo K.K. Method for forming decorative colored streak patterns on the surface of an aluminum shaped article

Also Published As

Publication number Publication date
BE780394A (fr) 1972-07-03
DE2111452A1 (de) 1972-09-21
DE2111452B2 (de) 1979-03-01
AT310524B (de) 1973-10-10
FR2128746A1 (enExample) 1972-10-20
CH567580A5 (enExample) 1975-10-15
IT952916B (it) 1973-07-30
NL7203012A (enExample) 1972-09-12
FR2128746B1 (enExample) 1977-07-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee