ZA895471B - Use of p-toluenesulfonic acid for electrolytically coloring anodically produced surfaces of aluminum - Google Patents

Use of p-toluenesulfonic acid for electrolytically coloring anodically produced surfaces of aluminum

Info

Publication number
ZA895471B
ZA895471B ZA895471A ZA895471A ZA895471B ZA 895471 B ZA895471 B ZA 895471B ZA 895471 A ZA895471 A ZA 895471A ZA 895471 A ZA895471 A ZA 895471A ZA 895471 B ZA895471 B ZA 895471B
Authority
ZA
South Africa
Prior art keywords
toluenesulfonic acid
aluminum
salts
anodically produced
electrolytically coloring
Prior art date
Application number
ZA895471A
Other languages
English (en)
Inventor
Dieter Brodalla
Brodalla Dieter
Loert De Riese-Meyer
De Riese-Meyer Loert
Juergen Lindener
Lindener Juergen
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of ZA895471B publication Critical patent/ZA895471B/xx

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
    • C25D11/14—Producing integrally coloured layers
    • 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)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Detergent Compositions (AREA)
ZA895471A 1988-07-19 1989-07-18 Use of p-toluenesulfonic acid for electrolytically coloring anodically produced surfaces of aluminum ZA895471B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3824402A DE3824402A1 (de) 1988-07-19 1988-07-19 Verwendung von p-toluolsulfonsaeure zum elektrolytischen faerben anodisch erzeugter oberflaechen von aluminium

Publications (1)

Publication Number Publication Date
ZA895471B true ZA895471B (en) 1990-03-28

Family

ID=6358983

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA895471A ZA895471B (en) 1988-07-19 1989-07-18 Use of p-toluenesulfonic acid for electrolytically coloring anodically produced surfaces of aluminum

Country Status (12)

Country Link
US (1) US4917780A (ja)
EP (1) EP0351680B1 (ja)
JP (1) JPH0273993A (ja)
KR (1) KR900001886A (ja)
AT (1) ATE82022T1 (ja)
AU (1) AU609320B2 (ja)
BR (1) BR8903540A (ja)
DE (2) DE3824402A1 (ja)
ES (1) ES2035994T3 (ja)
GR (1) GR3006151T3 (ja)
NZ (1) NZ229977A (ja)
ZA (1) ZA895471B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244021A1 (de) * 1992-12-24 1994-06-30 Henkel Kgaa Verfahren zur elektrolytischen Wechselstromeinfärbung von Aluminiumoberflächen
DE10033434A1 (de) 2000-07-10 2002-01-24 Basf Ag Verfahren zur Herstellung von goldfarbenen Oberflächen von Aluminium oder Aluminium-Legierungen mittels silbersalzhaltigen Formulierungen
CN102808208B (zh) * 2012-08-29 2013-07-24 广东豪美铝业股份有限公司 一种铝材着金色的方法
KR101890681B1 (ko) 2016-12-27 2018-09-28 엘에스산전 주식회사 기중 차단기의 위치표시장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249408B2 (ja) * 1972-11-21 1977-12-17
JPS547267B2 (ja) * 1973-09-21 1979-04-05
US4128460A (en) * 1976-09-13 1978-12-05 Daiwa Kasei Kenkyujo Kabushiki Kaisha Coloring by electrolysis of aluminum or aluminum alloys
FR2380357A1 (fr) * 1977-02-11 1978-09-08 Pechiney Aluminium Procede de coloration electrolytique de l'aluminium et de ses alliages non anodises
US4226680A (en) * 1977-06-06 1980-10-07 Alcan Research And Development Limited Process for electrolytic coloration of anodized aluminium
JPS55131195A (en) * 1979-03-30 1980-10-11 Sumitomo Light Metal Ind Ltd Electrolytic coloring method for aluminum
US4430169A (en) * 1982-03-04 1984-02-07 Woods Jack L Method of producing green coatings on aluminum and aluminum alloys

Also Published As

Publication number Publication date
AU609320B2 (en) 1991-04-26
BR8903540A (pt) 1990-03-13
GR3006151T3 (ja) 1993-06-21
EP0351680A1 (de) 1990-01-24
NZ229977A (en) 1990-08-28
EP0351680B1 (de) 1992-11-04
ES2035994T3 (es) 1993-05-01
AU3824489A (en) 1990-01-25
JPH0273993A (ja) 1990-03-13
DE3824402A1 (de) 1990-01-25
KR900001886A (ko) 1990-02-27
US4917780A (en) 1990-04-17
DE58902601D1 (de) 1992-12-10
ATE82022T1 (de) 1992-11-15

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