GB1440733A - Electrolytic colouration of anodic oxide film on aluminium - Google Patents

Electrolytic colouration of anodic oxide film on aluminium

Info

Publication number
GB1440733A
GB1440733A GB3725174A GB3725174A GB1440733A GB 1440733 A GB1440733 A GB 1440733A GB 3725174 A GB3725174 A GB 3725174A GB 3725174 A GB3725174 A GB 3725174A GB 1440733 A GB1440733 A GB 1440733A
Authority
GB
United Kingdom
Prior art keywords
colouration
anodic
bath
anodized
treatment
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
GB3725174A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1440733A publication Critical patent/GB1440733A/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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Cookers (AREA)
  • Laminated Bodies (AREA)
  • Electrolytic Production Of Metals (AREA)
GB3725174A 1973-08-24 1974-08-23 Electrolytic colouration of anodic oxide film on aluminium Expired GB1440733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9550073A JPS5339865B2 (nl) 1973-08-24 1973-08-24

Publications (1)

Publication Number Publication Date
GB1440733A true GB1440733A (en) 1976-06-23

Family

ID=14139305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3725174A Expired GB1440733A (en) 1973-08-24 1974-08-23 Electrolytic colouration of anodic oxide film on aluminium

Country Status (9)

Country Link
US (1) US3878056A (nl)
JP (1) JPS5339865B2 (nl)
CA (1) CA1034900A (nl)
CH (1) CH588568A5 (nl)
DE (1) DE2440540C3 (nl)
FR (1) FR2241634B1 (nl)
GB (1) GB1440733A (nl)
IT (1) IT1019085B (nl)
NO (1) NO139693C (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056478A1 (en) * 1981-01-16 1982-07-28 Ronain, S.A. Process for electrolytically colouring a piece of aluminium or aluminium alloy
GB2187760A (en) * 1986-02-21 1987-09-16 Kinki Yakuhin Kogyo Kk Electrolytic colouring of chromium alloy

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334107B2 (nl) * 1974-04-23 1978-09-19
JPS5129328A (en) * 1974-08-29 1976-03-12 Sumitomo Chemical Co Aruminiumu mataha aruminiumugokin no hyomenniseiseisaseta yokyokusankahimaku no denkaichakushokuhoho
JPS5423664B2 (nl) * 1975-03-06 1979-08-15
US4090880A (en) * 1977-03-03 1978-05-23 Polychrome Corporation Lithographic printing plate and method of making same
JPS5521503A (en) * 1978-07-28 1980-02-15 Canon Inc Coloring of aluminium
JPS5918302Y2 (ja) * 1979-02-16 1984-05-26 三洋電機株式会社 冷蔵庫
JPS5852037B2 (ja) * 1979-09-20 1983-11-19 株式会社 日本軽金属総合研究所 着色アルミニウム材の製造法
JPS591193Y2 (ja) * 1979-11-22 1984-01-13 株式会社日立製作所 冷蔵庫
JPS5852038B2 (ja) * 1980-03-26 1983-11-19 株式会社 日本軽金属総合研究所 着色アルミニウム材の製造法
US4526671A (en) * 1982-09-24 1985-07-02 Pilot Man-Nen-Hitsu Kabushiki Kaisha Surface treatment of aluminum or aluminum alloys
CN109280950A (zh) * 2018-10-19 2019-01-29 肇庆亚洲铝厂有限公司 使用阳极氧化单镍盐着色生产黑色铝型材的方法及铝型材

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1150882A (en) * 1965-07-14 1969-05-07 Alcan Res & Dev Anodising Treatment For Aluminium And Its Alloys
DE1521941A1 (de) * 1966-07-18 1969-06-12 Riken Almite Industry Company Verfahren zum Faerben von anodischen UEberzuegen auf Aluminium und Aluminiumlegierungen mit Metallsalzen
DE1902983C3 (de) * 1968-06-21 1978-06-22 Keller, Eberhard, 7121 Freudental Verfahren zum elektrolytischen Färben von anodischen Oxidschichten auf Aluminium oder Aluminiumlegierungen
US3622471A (en) * 1968-07-02 1971-11-23 Alcan Res & Dev Production of inorganically colored coatings on aluminum
US3616297A (en) * 1968-09-23 1971-10-26 Alcan Res & Dev Method of producing colored coatings of aluminum
DE1948552B2 (de) * 1968-09-26 1971-04-22 Verfahren zur elektrolytischen herstellung von gefaerbten oxidschichten auf aluminium
FR1596808A (nl) * 1968-12-06 1970-06-22
US3654100A (en) * 1969-05-31 1972-04-04 Riken Almite Industry Co Ltd Process of forming colored anode oxidized film on aluminummaterial
FR2052100A5 (nl) * 1969-07-16 1971-04-09 Cegedur Gp
US3751350A (en) * 1972-03-03 1973-08-07 Aiden Kk Process for coloring an aluminum anodic oxide film
US3798137A (en) * 1972-03-22 1974-03-19 Aluminum Co Of America Direct current pigmenting of anodized aluminum

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056478A1 (en) * 1981-01-16 1982-07-28 Ronain, S.A. Process for electrolytically colouring a piece of aluminium or aluminium alloy
GB2187760A (en) * 1986-02-21 1987-09-16 Kinki Yakuhin Kogyo Kk Electrolytic colouring of chromium alloy
GB2187760B (en) * 1986-02-21 1990-08-22 Kinki Yakuhin Kogyo Kk Electrolytic coloring method for chromium alloy

Also Published As

Publication number Publication date
FR2241634B1 (nl) 1979-01-05
FR2241634A1 (nl) 1975-03-21
IT1019085B (it) 1977-11-10
NO139693C (no) 1979-04-25
DE2440540B2 (de) 1976-09-30
NO743024L (nl) 1975-03-24
CH588568A5 (nl) 1977-06-15
US3878056A (en) 1975-04-15
DE2440540A1 (de) 1975-03-06
NO139693B (no) 1979-01-15
JPS5044939A (nl) 1975-04-22
CA1034900A (en) 1978-07-18
JPS5339865B2 (nl) 1978-10-24
DE2440540C3 (de) 1979-06-13

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JPS5920759B2 (ja) アルミニウムまたはアルミニウム合金の着色法
KR950000313B1 (ko) 알루미늄 또는 알루미늄 합금에 청색을 부여하는 방법
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JPS63247396A (ja) アルミニウム陽極酸化皮膜の不透明白色化方法
JPS61110797A (ja) アルミニウム又はアルミニウム合金の表面処理方法
Tochi Coloring of Anodic Oxide Layer on Aluminum or Its Alloys by Electrolytically Treating to Form Coating of Less Noble Metal and Then More-Noble Metal
JPS5914120B2 (ja) アルミニウム又はアルミニウム合金の着色方法

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee