GB1292699A - Coloured protective coating produced electrolytically on articles of aluminium - Google Patents

Coloured protective coating produced electrolytically on articles of aluminium

Info

Publication number
GB1292699A
GB1292699A GB34473/70A GB3447370A GB1292699A GB 1292699 A GB1292699 A GB 1292699A GB 34473/70 A GB34473/70 A GB 34473/70A GB 3447370 A GB3447370 A GB 3447370A GB 1292699 A GB1292699 A GB 1292699A
Authority
GB
United Kingdom
Prior art keywords
coloured
aluminium
protective coating
layer
articles
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
GB34473/70A
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 GP
Original Assignee
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 GP filed Critical Cegedur GP
Publication of GB1292699A publication Critical patent/GB1292699A/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)
  • Electroplating And Plating Baths Therefor (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
GB34473/70A 1969-07-21 1970-07-16 Coloured protective coating produced electrolytically on articles of aluminium Expired GB1292699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6924728A FR2052132A5 (enrdf_load_stackoverflow) 1969-07-21 1969-07-21

Publications (1)

Publication Number Publication Date
GB1292699A true GB1292699A (en) 1972-10-11

Family

ID=9037743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34473/70A Expired GB1292699A (en) 1969-07-21 1970-07-16 Coloured protective coating produced electrolytically on articles of aluminium

Country Status (12)

Country Link
US (1) US3704210A (enrdf_load_stackoverflow)
JP (1) JPS5015216B1 (enrdf_load_stackoverflow)
BE (1) BE753706A (enrdf_load_stackoverflow)
CA (1) CA926337A (enrdf_load_stackoverflow)
CH (1) CH515338A (enrdf_load_stackoverflow)
DE (1) DE2035599C3 (enrdf_load_stackoverflow)
ES (1) ES381942A1 (enrdf_load_stackoverflow)
FR (1) FR2052132A5 (enrdf_load_stackoverflow)
GB (1) GB1292699A (enrdf_load_stackoverflow)
LU (1) LU61358A1 (enrdf_load_stackoverflow)
NL (1) NL7010552A (enrdf_load_stackoverflow)
SE (1) SE351441B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849264A (en) * 1972-09-05 1974-11-19 Lockheed Aircraft Corp Production of stain resistant, clear, sealed anodized films
JPS547267B2 (enrdf_load_stackoverflow) * 1973-09-21 1979-04-05
US4147598A (en) * 1975-08-27 1979-04-03 Riken Keikinzoku Kogyo Kabushiki Kaisha Method for producing colored anodic oxide films on aluminum based alloy materials
JPS5255601A (en) * 1975-11-01 1977-05-07 Sony Corp Driving device for tone arm
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
US8349462B2 (en) 2009-01-16 2013-01-08 Alcoa Inc. Aluminum alloys, aluminum alloy products and methods for making the same
CN102304743B (zh) * 2011-09-16 2014-04-02 南南铝业股份有限公司 一种铝及铝合金表面电化学氧化膜封孔方法

Also Published As

Publication number Publication date
JPS5015216B1 (enrdf_load_stackoverflow) 1975-06-03
CH515338A (fr) 1971-11-15
CA926337A (en) 1973-05-15
DE2035599C3 (de) 1973-12-13
LU61358A1 (enrdf_load_stackoverflow) 1971-07-13
NL7010552A (enrdf_load_stackoverflow) 1971-01-25
DE2035599A1 (de) 1971-02-11
BE753706A (fr) 1971-01-20
FR2052132A5 (enrdf_load_stackoverflow) 1971-04-09
US3704210A (en) 1972-11-28
DE2035599B2 (de) 1973-05-24
SE351441B (enrdf_load_stackoverflow) 1972-11-27
ES381942A1 (es) 1973-04-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees