ES8205885A2 - Mejoras introducidas en el objeto de la patente principal por proceso para la coloracion electrolitica del aluminio a-nodizado. - Google Patents

Mejoras introducidas en el objeto de la patente principal por proceso para la coloracion electrolitica del aluminio a-nodizado.

Info

Publication number
ES8205885A2
ES8205885A2 ES482210A ES48221079A ES8205885A2 ES 8205885 A2 ES8205885 A2 ES 8205885A2 ES 482210 A ES482210 A ES 482210A ES 48221079 A ES48221079 A ES 48221079A ES 8205885 A2 ES8205885 A2 ES 8205885A2
Authority
ES
Spain
Prior art keywords
aluminum
coloring
electrolytic
alternating current
solution
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
ES482210A
Other languages
English (en)
Other versions
ES482210A0 (es
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.)
Empresa Nacional del Aluminio SA ENDASA
Original Assignee
Empresa Nacional del Aluminio SA ENDASA
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 Empresa Nacional del Aluminio SA ENDASA filed Critical Empresa Nacional del Aluminio SA ENDASA
Priority to ES1979482210A priority Critical patent/ES482210A0/es
Priority to JP55066325A priority patent/JPS5839237B2/ja
Priority to BE0/200661A priority patent/BE883357A/fr
Priority to DE3019576A priority patent/DE3019576C2/de
Priority to CH458680A priority patent/CH646463A5/de
Priority to DK258480A priority patent/DK258480A/da
Priority to NO801795A priority patent/NO152568C/no
Priority to AT0321280A priority patent/AT371504B/de
Priority to SE8004525A priority patent/SE8004525L/
Priority to FR8013798A priority patent/FR2460349A1/fr
Priority to GB8020322A priority patent/GB2053972B/en
Priority to IT22968/80A priority patent/IT1148850B/it
Priority to PT71454A priority patent/PT71454A/pt
Priority to NL8003816A priority patent/NL8003816A/nl
Publication of ES8205885A2 publication Critical patent/ES8205885A2/es
Publication of ES482210A0 publication Critical patent/ES482210A0/es
Priority to US06/697,111 priority patent/US4632735A/en
Granted 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
    • 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
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Luminescent Compositions (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

PROCEDIMIENTO PARA LA COLOBORACION ELECTROLITICA DEL ALUMINIO ANODIZADO (CERTIFICADO DE ADICION DE LA PATENTE DE INVENCION NUM. 474761). SE PRODUCE UNA CAPA DE OXIDO DE ALUMINIO SOBRE EL METAL. LA PIEZA DE ALUMINIO ANODIZADA SE SOMETE A UNA TENSION CONTINUA PULSANTE CUYOS VALORES MEDIOS SE SITUAN ENTRE 7 Y 35 V. Y A UN TRATAMIENTO ELECTROLITICO QUE DURA DE TRES A TREINTA MINUTOS. SE DA UN BAÑO DE COLORACION DOTADO DE SUSTANCIAS COLORANTES TALES COMO SALES METALICAS DEL GRUPO DEL COBRE, ESTAÑO, NIQUEL Y COBALTO O MEZCLAS DE DICHAS SALES CON UN PH DE TRABAJO NO SUPERIOR A 0,8 Y A UNA TEMPERATURA QUE VARIA ENTRE 15 Y 25C, UTILIZANDOSE CONCENTRACIONES DE DICHAS SALES COMPRENDIDAS ENTRE 1 Y 100 G/L.
ES1979482210A 1979-07-04 1979-07-04 Proceso para la coloracion electrolitica del aluminio a-nodizado. Granted ES482210A0 (es)

Priority Applications (15)

Application Number Priority Date Filing Date Title
ES1979482210A ES482210A0 (es) 1979-07-04 1979-07-04 Proceso para la coloracion electrolitica del aluminio a-nodizado.
JP55066325A JPS5839237B2 (ja) 1979-07-04 1980-05-19 陽極酸化されたアルミニウムの電解着色法
BE0/200661A BE883357A (fr) 1979-07-04 1980-05-19 Procede de coloration electrolytique de l'aluminium anodise
DE3019576A DE3019576C2 (de) 1979-07-04 1980-05-22 Verfahren zum elektrolytischen Einfärben von eloxiertem Aluminium
CH458680A CH646463A5 (de) 1979-07-04 1980-06-13 Verfahren zum elektrolytischen einfaerben von eloxiertem aluminium.
DK258480A DK258480A (da) 1979-07-04 1980-06-17 Fremgangsmaade til elektrolytisk farvning af anodiseret aluminium
NO801795A NO152568C (no) 1979-07-04 1980-06-17 Fremgangsmaate ved elektrolutisk farving av anodisert aluminium
AT0321280A AT371504B (de) 1979-07-04 1980-06-18 Verfahren zum elektrolytischen einfaerben von gegenstaenden aus eloxiertem aluminium
SE8004525A SE8004525L (sv) 1979-07-04 1980-06-18 Forfarande for elektrolytisk fergning av anodiserad aluminium
FR8013798A FR2460349A1 (fr) 1979-07-04 1980-06-20 Procede de coloration electrolytique de l'aluminium anodise
GB8020322A GB2053972B (en) 1979-07-04 1980-06-20 Electrolytic colouring of anodized aluminium
IT22968/80A IT1148850B (it) 1979-07-04 1980-06-23 Procedimento per colorare elettroliticamente alluminio anodizzato
PT71454A PT71454A (en) 1979-07-04 1980-06-25 Process for the electrolytic colouring of the anodized aluminium
NL8003816A NL8003816A (nl) 1979-07-04 1980-07-01 Werkwijze voor het electrolytisch kleuren van geanodiseerd aluminium.
US06/697,111 US4632735A (en) 1979-07-04 1985-01-31 Process for the electrolytic coloring of aluminum or aluminum alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1979482210A ES482210A0 (es) 1979-07-04 1979-07-04 Proceso para la coloracion electrolitica del aluminio a-nodizado.

Publications (2)

Publication Number Publication Date
ES8205885A2 true ES8205885A2 (es) 1982-08-01
ES482210A0 ES482210A0 (es) 1982-08-01

Family

ID=8478591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979482210A Granted ES482210A0 (es) 1979-07-04 1979-07-04 Proceso para la coloracion electrolitica del aluminio a-nodizado.

Country Status (15)

Country Link
US (1) US4632735A (es)
JP (1) JPS5839237B2 (es)
AT (1) AT371504B (es)
BE (1) BE883357A (es)
CH (1) CH646463A5 (es)
DE (1) DE3019576C2 (es)
DK (1) DK258480A (es)
ES (1) ES482210A0 (es)
FR (1) FR2460349A1 (es)
GB (1) GB2053972B (es)
IT (1) IT1148850B (es)
NL (1) NL8003816A (es)
NO (1) NO152568C (es)
PT (1) PT71454A (es)
SE (1) SE8004525L (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3530934C1 (de) * 1985-08-29 1987-04-16 Chemal Gmbh & Co Kg Verfahren zur gleichmaessigen elektrolytischen Einfaerbung von eloxiertem Aluminium bzw. Aluminiumlegierungen
US4808280A (en) * 1986-04-01 1989-02-28 Fujisash Company Method for electrolytic coloring of aluminim or aluminum alloys
DE3777806D1 (de) * 1987-01-16 1992-04-30 Alusuisse Lonza Services Ag Verfahren zum elektrolytischen faerben einer anodischen oxidschicht auf aluminium oder aluminiumlegierungen.
EP0289459A1 (de) * 1987-04-30 1988-11-02 Schweizerische Aluminium Ag Verfahren zur elektrolytischen Graufärbung von anodischen Oxidschichten auf Aluminium oder Aluminiumlegierungen
DE3743113A1 (de) * 1987-12-18 1989-06-29 Gartner & Co J Verfahren zum elektrolytischen faerben von anodisch erzeugten oxidschichten auf aluminium und aluminiumlegierungen
IT1240224B (it) * 1989-08-17 1993-11-27 Eliseo Benitez-Garriga Procedimento elettrolitico per colorare alluminio anodizzato e relativo prodotto.
ES2110372B1 (es) * 1996-08-02 1999-06-16 Rodriguez Martinez Dionisio Procedimiento electrolitico de coloracion del aluminio anodizado, mediante la modificacion y control del color de transmision de la peliculaanodica.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1902983C3 (de) * 1968-06-21 1978-06-22 Keller, Eberhard, 7121 Freudental Verfahren zum elektrolytischen Färben von anodischen Oxidschichten auf Aluminium oder Aluminiumlegierungen
FR2052100A5 (es) * 1969-07-16 1971-04-09 Cegedur Gp
JPS5014623B1 (es) * 1971-02-22 1975-05-29
FR2152399B2 (es) * 1971-06-25 1974-03-29 Cegedur
CA1059059A (en) * 1972-06-06 1979-07-24 Riken Light Metal Industries Co. Producing a coloured oxide on an article of aluminium or aluminium alloy
JPS5249408B2 (es) * 1972-11-21 1977-12-17
JPS547267B2 (es) * 1973-09-21 1979-04-05
JPS5129328A (en) * 1974-08-29 1976-03-12 Sumitomo Chemical Co Aruminiumu mataha aruminiumugokin no hyomenniseiseisaseta yokyokusankahimaku no denkaichakushokuhoho
JPS5423664B2 (es) * 1975-03-06 1979-08-15
ES437604A1 (es) * 1975-05-12 1977-01-16 Empresa Nacional Aluminio Sistema de autocontrol y regulacion del valor medio de la tension aplicada en procesos de coloracion electrolitica de aluminio anodizado.
US4251330A (en) * 1978-01-17 1981-02-17 Alcan Research And Development Limited Electrolytic coloring of anodized aluminium by means of optical interference effects

Also Published As

Publication number Publication date
PT71454A (en) 1980-07-01
NO801795L (no) 1981-01-05
GB2053972B (en) 1983-04-20
FR2460349B1 (es) 1985-03-22
SE8004525L (sv) 1981-01-05
NO152568B (no) 1985-07-08
IT1148850B (it) 1986-12-03
GB2053972A (en) 1981-02-11
CH646463A5 (de) 1984-11-30
IT8022968A0 (it) 1980-06-23
US4632735A (en) 1986-12-30
DE3019576A1 (de) 1981-01-29
DK258480A (da) 1981-01-05
AT371504B (de) 1983-07-11
FR2460349A1 (fr) 1981-01-23
NO152568C (no) 1985-10-16
BE883357A (fr) 1980-09-15
ES482210A0 (es) 1982-08-01
DE3019576C2 (de) 1984-04-05
JPS5839237B2 (ja) 1983-08-29
JPS5625997A (en) 1981-03-12
ATA321280A (de) 1982-11-15
NL8003816A (nl) 1981-01-06

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