EP1207221A4 - ELECTROLYTIC COLORING PROCESS OF AN ALUMINUM MATERIAL - Google Patents

ELECTROLYTIC COLORING PROCESS OF AN ALUMINUM MATERIAL

Info

Publication number
EP1207221A4
EP1207221A4 EP00939163A EP00939163A EP1207221A4 EP 1207221 A4 EP1207221 A4 EP 1207221A4 EP 00939163 A EP00939163 A EP 00939163A EP 00939163 A EP00939163 A EP 00939163A EP 1207221 A4 EP1207221 A4 EP 1207221A4
Authority
EP
European Patent Office
Prior art keywords
aluminum material
coloring process
electrolytic coloring
electrolytic
aluminum
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.)
Withdrawn
Application number
EP00939163A
Other languages
German (de)
French (fr)
Other versions
EP1207221A1 (en
Inventor
Ken Ebihara
Daisuke Nagasawa
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.)
Nippon Light Metal Co Ltd
Original Assignee
Nippon Light Metal 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
Priority claimed from JP17956399A external-priority patent/JP3379481B2/en
Priority claimed from JP17956499A external-priority patent/JP3379482B2/en
Application filed by Nippon Light Metal Co Ltd filed Critical Nippon Light Metal Co Ltd
Publication of EP1207221A1 publication Critical patent/EP1207221A1/en
Publication of EP1207221A4 publication Critical patent/EP1207221A4/en
Withdrawn legal-status Critical Current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 Methods And Accessories (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Coloring (AREA)
EP00939163A 1999-06-25 2000-06-26 ELECTROLYTIC COLORING PROCESS OF AN ALUMINUM MATERIAL Withdrawn EP1207221A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP17956399 1999-06-25
JP17956399A JP3379481B2 (en) 1999-06-25 1999-06-25 Electrolytic coloring method of aluminum material
JP17956499A JP3379482B2 (en) 1999-06-25 1999-06-25 Electrolytic coloring of aluminum material
JP17956499 1999-06-25
PCT/JP2000/004179 WO2001000904A1 (en) 1999-06-25 2000-06-26 Method for electrolytic coloring of aluminum material

Publications (2)

Publication Number Publication Date
EP1207221A1 EP1207221A1 (en) 2002-05-22
EP1207221A4 true EP1207221A4 (en) 2002-09-11

Family

ID=26499374

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00939163A Withdrawn EP1207221A4 (en) 1999-06-25 2000-06-26 ELECTROLYTIC COLORING PROCESS OF AN ALUMINUM MATERIAL

Country Status (7)

Country Link
EP (1) EP1207221A4 (en)
KR (1) KR100718427B1 (en)
CN (1) CN1200146C (en)
AU (1) AU5430200A (en)
CA (1) CA2377953A1 (en)
NO (1) NO20016306L (en)
WO (1) WO2001000904A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101509891B (en) * 2009-04-01 2012-05-30 西南铝业（集团）有限责任公司 Method for detecting uniformity of tank cover material conversion film
CN101831681B (en) * 2010-06-04 2012-02-01 天津大学 A kind of preparation method of colored composite film of aluminum alloy
CN102330137B (en) * 2011-09-03 2015-07-08 广亚铝业有限公司 Inorganic colorful electrolysis coloring technology for aluminium profile anodic oxide film
CN102534722B (en) * 2011-11-28 2014-09-10 珠海市奥美伦精细化工有限公司 Pre-dyeing treatment agent for surface of blind hole workpiece in aluminum alloy welding area and application technology thereof
CN103076487B (en) * 2013-01-10 2015-05-27 安徽省临泉县嘉柏列科技有限公司 Algorithm for sampling voltage peak in sudden change of load of high-power battery test equipment
CN106480486A (en) * 2015-08-26 2017-03-08 侊东Hitech株式会社 The classification color method of aluminium and utilize its aluminium
CN110592638A (en) * 2019-09-17 2019-12-20 佛山市海化表面处理科技有限公司 Anodic oxidation electrolytic coloring process for aluminum and aluminum alloy
CN111876812B (en) * 2020-08-01 2021-11-05 东莞市慧泽凌化工科技有限公司 Nickel-free electrolytic coloring blackening additive and use method thereof
CN112301398B (en) * 2020-09-29 2022-02-18 九牧厨卫股份有限公司 Preparation method of golden film

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022927A (en) * 1966-12-12 1966-03-16 Tahei Asada Improvements in and relating to coloring aluminium articles by electrolytic depositions of colored compounds
US4042468A (en) * 1975-03-06 1977-08-16 Yoshida Kogyo Kabushiki Kaisha Process for electrolytically coloring aluminum and aluminum alloys
JPS5825495A (en) * 1981-08-05 1983-02-15 Mitsubishi Keikinzoku Kogyo Kk Aluminum electrolytic coloring method
JPS59173294A (en) * 1983-03-23 1984-10-01 Pilot Pen Co Ltd:The Electrolytic coloration of aluminum or its alloy
DE3741456A1 (en) * 1987-12-08 1989-06-22 Erbsloeh Julius & August Method for the electrolytic colouring of anodically generated oxide layers on aluminium and aluminium alloys
EP0413589A1 (en) * 1989-08-17 1991-02-20 Eliseo Benitez Garriga Improved electrolytic method for colouring anodized aluminium
DE4034854A1 (en) * 1989-11-08 1991-05-16 Sandoz Ag METHOD FOR ELECTROLYTICALLY CRYING ALUMINUM AND ALUMINUM ALLOYS
US5674371A (en) * 1989-11-08 1997-10-07 Clariant Finance (Bvi) Limited Process for electrolytically treating aluminum and compositions therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3266084B2 (en) * 1997-12-26 2002-03-18 日本軽金属株式会社 Method for electrolytic coloring of aluminum or aluminum alloy

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022927A (en) * 1966-12-12 1966-03-16 Tahei Asada Improvements in and relating to coloring aluminium articles by electrolytic depositions of colored compounds
US4042468A (en) * 1975-03-06 1977-08-16 Yoshida Kogyo Kabushiki Kaisha Process for electrolytically coloring aluminum and aluminum alloys
JPS5825495A (en) * 1981-08-05 1983-02-15 Mitsubishi Keikinzoku Kogyo Kk Aluminum electrolytic coloring method
JPS59173294A (en) * 1983-03-23 1984-10-01 Pilot Pen Co Ltd:The Electrolytic coloration of aluminum or its alloy
DE3741456A1 (en) * 1987-12-08 1989-06-22 Erbsloeh Julius & August Method for the electrolytic colouring of anodically generated oxide layers on aluminium and aluminium alloys
EP0413589A1 (en) * 1989-08-17 1991-02-20 Eliseo Benitez Garriga Improved electrolytic method for colouring anodized aluminium
DE4034854A1 (en) * 1989-11-08 1991-05-16 Sandoz Ag METHOD FOR ELECTROLYTICALLY CRYING ALUMINUM AND ALUMINUM ALLOYS
US5674371A (en) * 1989-11-08 1997-10-07 Clariant Finance (Bvi) Limited Process for electrolytically treating aluminum and compositions therefor

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 100 (C - 164) 28 April 1983 (1983-04-28) *
PATENT ABSTRACTS OF JAPAN vol. 009, no. 028 (C - 264) 6 February 1985 (1985-02-06) *
See also references of WO0100904A1 *

Also Published As

Publication number Publication date
KR100718427B1 (en) 2007-05-14
CN1358239A (en) 2002-07-10
AU5430200A (en) 2001-01-31
CA2377953A1 (en) 2001-01-04
EP1207221A1 (en) 2002-05-22
WO2001000904A1 (en) 2001-01-04
KR20020029870A (en) 2002-04-20
NO20016306D0 (en) 2001-12-21
NO20016306L (en) 2002-02-15
CN1200146C (en) 2005-05-04

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