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DE58902601D1 - Verwendung von p-toluolsulfonsaeure zum elektrolytischen faerben anodisch erzeugter oberflaechen von aluminium. - Google Patents

Verwendung von p-toluolsulfonsaeure zum elektrolytischen faerben anodisch erzeugter oberflaechen von aluminium.

Info

Publication number
DE58902601D1
DE58902601D1 DE8989112555T DE58902601T DE58902601D1 DE 58902601 D1 DE58902601 D1 DE 58902601D1 DE 8989112555 T DE8989112555 T DE 8989112555T DE 58902601 T DE58902601 T DE 58902601T DE 58902601 D1 DE58902601 D1 DE 58902601D1
Authority
DE
Germany
Prior art keywords
aluminum
acid
salts
anodically produced
electrolytically coloring
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 - Fee Related
Application number
DE8989112555T
Other languages
English (en)
Inventor
Dieter Dr Brodalla
Riese-Meyer Loert Dr De
Juergen Lindener
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.)
BRODALLA, DIETER, DIPL.-CHEM.DR., 40597 DUESSELDOR
Original Assignee
Henkel AG and Co 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 AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of DE58902601D1 publication Critical patent/DE58902601D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C25D11/14—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)
  • Detergent Compositions (AREA)
  • Electrolytic Production Of Metals (AREA)
DE8989112555T 1988-07-19 1989-07-10 Verwendung von p-toluolsulfonsaeure zum elektrolytischen faerben anodisch erzeugter oberflaechen von aluminium. Expired - Fee Related DE58902601D1 (de)

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
DE58902601D1 true DE58902601D1 (de) 1992-12-10

Family

ID=6358983

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3824402A Withdrawn DE3824402A1 (de) 1988-07-19 1988-07-19 Verwendung von p-toluolsulfonsaeure zum elektrolytischen faerben anodisch erzeugter oberflaechen von aluminium
DE8989112555T Expired - Fee Related DE58902601D1 (de) 1988-07-19 1989-07-10 Verwendung von p-toluolsulfonsaeure zum elektrolytischen faerben anodisch erzeugter oberflaechen von aluminium.

Family Applications Before (1)

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DE3824402A Withdrawn DE3824402A1 (de) 1988-07-19 1988-07-19 Verwendung von p-toluolsulfonsaeure zum elektrolytischen faerben anodisch erzeugter oberflaechen von aluminium

Country Status (12)

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

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 (de) * 1972-11-21 1977-12-17
JPS547267B2 (de) * 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
NZ229977A (en) 1990-08-28
ZA895471B (en) 1990-03-28
AU609320B2 (en) 1991-04-26
ATE82022T1 (de) 1992-11-15
KR900001886A (ko) 1990-02-27
DE3824402A1 (de) 1990-01-25
BR8903540A (pt) 1990-03-13
JPH0273993A (ja) 1990-03-13
US4917780A (en) 1990-04-17
GR3006151T3 (de) 1993-06-21
EP0351680B1 (de) 1992-11-04
ES2035994T3 (es) 1993-05-01
EP0351680A1 (de) 1990-01-24
AU3824489A (en) 1990-01-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BRODALLA, DIETER, DIPL.-CHEM.DR., 40597 DUESSELDOR

8339 Ceased/non-payment of the annual fee