GB1311972A - Electrochemical colouring of aluminium - Google Patents

Electrochemical colouring of aluminium

Info

Publication number
GB1311972A
GB1311972A GB3380470A GB3380470A GB1311972A GB 1311972 A GB1311972 A GB 1311972A GB 3380470 A GB3380470 A GB 3380470A GB 3380470 A GB3380470 A GB 3380470A GB 1311972 A GB1311972 A GB 1311972A
Authority
GB
United Kingdom
Prior art keywords
colouring
article
coloured
bath
july
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
GB3380470A
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 GB1311972A publication Critical patent/GB1311972A/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)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
GB3380470A 1969-07-16 1970-07-13 Electrochemical colouring of aluminium Expired GB1311972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6924138A FR2052100A5 (xx) 1969-07-16 1969-07-16

Publications (1)

Publication Number Publication Date
GB1311972A true GB1311972A (en) 1973-03-28

Family

ID=9037497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3380470A Expired GB1311972A (en) 1969-07-16 1970-07-13 Electrochemical colouring of aluminium

Country Status (12)

Country Link
US (1) US3704209A (xx)
JP (1) JPS4929057B1 (xx)
BE (1) BE753511A (xx)
CA (1) CA950854A (xx)
CH (1) CH501735A (xx)
DE (1) DE2034950C3 (xx)
ES (1) ES381805A1 (xx)
FR (1) FR2052100A5 (xx)
GB (1) GB1311972A (xx)
LU (1) LU61335A1 (xx)
NL (1) NL7010441A (xx)
YU (1) YU35629B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219437B1 (xx) * 1973-02-23 1975-08-22 Pechiney Aluminium
JPS5339865B2 (xx) * 1973-08-24 1978-10-24
JPS547267B2 (xx) * 1973-09-21 1979-04-05
JPS5334107B2 (xx) * 1974-04-23 1978-09-19
NO762506L (xx) * 1975-07-24 1977-01-25 Sumitomo Chemical Co
JPS545236A (en) * 1977-06-14 1979-01-16 Sumitomo Aluminium Smelting Co Solar energy selective absorption material and method of producing same
ES8205885A2 (es) * 1979-07-04 1982-08-01 Empresa Nacional Aluminio Mejoras introducidas en el objeto de la patente principal por proceso para la coloracion electrolitica del aluminio a-nodizado.
US4808280A (en) * 1986-04-01 1989-02-28 Fujisash Company Method for electrolytic coloring of aluminim or aluminum alloys
DE3718741A1 (de) * 1986-07-23 1988-02-04 Henkel Kgaa Verfahren und schaltungsanordnung zur elektrolytischen einfaerbung anodisierter aluminiumoberflaechen
DE3743113A1 (de) * 1987-12-18 1989-06-29 Gartner & Co J Verfahren zum elektrolytischen faerben von anodisch erzeugten oxidschichten auf aluminium und aluminiumlegierungen
ES2048612B1 (es) * 1991-04-11 1995-07-01 Novamax Tech Holdings Mejoras introducidas en los sistemas de generacion y control de corriente para procesos electroliticos>
ATE272731T1 (de) * 2000-05-24 2004-08-15 Fujikura Ltd Fern-infrarot-heizung und herstellungsverfahren dafür
US8349462B2 (en) 2009-01-16 2013-01-08 Alcoa Inc. Aluminum alloys, aluminum alloy products and methods for making the same
CN102839409B (zh) * 2012-09-07 2015-07-22 佛山市三水凤铝铝业有限公司 一种消除铝型材锡-镍双盐电解着色色差的方法
CN105386111B (zh) * 2015-11-05 2018-07-13 深圳市鑫鸿达清洗技术有限公司 一种铝合金电解着色中国红的方法

Also Published As

Publication number Publication date
ES381805A1 (es) 1973-04-01
CA950854A (en) 1974-07-09
BE753511A (fr) 1971-01-15
CH501735A (fr) 1971-01-15
FR2052100A5 (xx) 1971-04-09
NL7010441A (xx) 1971-01-19
DE2034950A1 (de) 1971-06-09
DE2034950B2 (de) 1973-05-10
DE2034950C3 (de) 1973-12-06
JPS4929057B1 (xx) 1974-08-01
YU35629B (en) 1981-04-30
US3704209A (en) 1972-11-28
LU61335A1 (xx) 1971-07-13
YU178870A (en) 1980-10-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee