CA992909A - Coloring of aluminum by electrolysis in a bath of heavy metal sulfamate - Google Patents

Coloring of aluminum by electrolysis in a bath of heavy metal sulfamate

Info

Publication number
CA992909A
CA992909A CA145,574A CA145574A CA992909A CA 992909 A CA992909 A CA 992909A CA 145574 A CA145574 A CA 145574A CA 992909 A CA992909 A CA 992909A
Authority
CA
Canada
Prior art keywords
electrolysis
coloring
bath
aluminum
heavy metal
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
CA145,574A
Other languages
English (en)
Other versions
CA145574S (en
Inventor
Jos Patrie
Roger Segond
Jacques Lefebvre
Michel Badia
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
Original Assignee
Cegedur Societe de Transformation de lAluminium Pechiney SA
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
Priority claimed from FR7123338A external-priority patent/FR2142828A1/fr
Application filed by Cegedur Societe de Transformation de lAluminium Pechiney SA filed Critical Cegedur Societe de Transformation de lAluminium Pechiney SA
Application granted granted Critical
Publication of CA992909A publication Critical patent/CA992909A/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)
  • Electrolytic Production Of Metals (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
CA145,574A 1971-06-25 1972-06-23 Coloring of aluminum by electrolysis in a bath of heavy metal sulfamate Expired CA992909A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7123338A FR2142828A1 (en) 1971-06-25 1971-06-25 Dyeing anodised aluminium - by electrodeposition using aqs soln of heavy metal sulphamate and direct current
FR7132743A FR2152399B2 (xx) 1971-06-25 1971-09-10

Publications (1)

Publication Number Publication Date
CA992909A true CA992909A (en) 1976-07-13

Family

ID=26216482

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,574A Expired CA992909A (en) 1971-06-25 1972-06-23 Coloring of aluminum by electrolysis in a bath of heavy metal sulfamate

Country Status (16)

Country Link
US (1) US3788956A (xx)
JP (1) JPS5411788B1 (xx)
AR (1) AR193409A1 (xx)
AU (1) AU468076B2 (xx)
BE (1) BE785351A (xx)
CA (1) CA992909A (xx)
CH (1) CH549097A (xx)
DE (1) DE2230868C3 (xx)
FR (1) FR2152399B2 (xx)
GB (1) GB1370857A (xx)
HU (1) HU166192B (xx)
LU (1) LU65580A1 (xx)
NL (1) NL7208645A (xx)
RO (1) RO66345A (xx)
SE (1) SE380836B (xx)
YU (1) YU35383B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578196B2 (xx) * 1973-10-20 1982-02-15
ES482210A0 (es) * 1979-07-04 1982-08-01 Proceso para la coloracion electrolitica del aluminio a-nodizado.
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
US4431489A (en) * 1983-03-31 1984-02-14 Kaiser Aluminum & Chemical Corporation Coloring process for anodized aluminum products
US20130299353A1 (en) * 2012-05-12 2013-11-14 Catcher Technology Co., Ltd. Method of forming interference film on surface of aluminum alloy substrate

Also Published As

Publication number Publication date
RO66345A (ro) 1980-04-15
AU468076B2 (en) 1975-12-18
LU65580A1 (xx) 1972-10-25
AU4381972A (en) 1974-01-03
BE785351A (fr) 1972-12-27
US3788956A (en) 1974-01-29
YU164572A (en) 1980-06-30
NL7208645A (xx) 1972-12-28
DE2230868C3 (de) 1978-03-09
FR2152399B2 (xx) 1974-03-29
HU166192B (xx) 1975-02-28
YU35383B (en) 1980-12-31
CH549097A (fr) 1974-05-15
FR2152399A2 (xx) 1973-04-27
JPS5411788B1 (xx) 1979-05-17
DE2230868A1 (de) 1973-01-18
GB1370857A (en) 1974-10-16
DE2230868B2 (de) 1974-08-08
SE380836B (sv) 1975-11-17
AR193409A1 (es) 1973-04-23

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