ES339966A1 - An improved process for producing multicoloured effects on anodised aluminium - Google Patents

An improved process for producing multicoloured effects on anodised aluminium

Info

Publication number
ES339966A1
ES339966A1 ES339966A ES339966A ES339966A1 ES 339966 A1 ES339966 A1 ES 339966A1 ES 339966 A ES339966 A ES 339966A ES 339966 A ES339966 A ES 339966A ES 339966 A1 ES339966 A1 ES 339966A1
Authority
ES
Spain
Prior art keywords
effects
improved process
anodised aluminium
producing
multicoloured effects
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
ES339966A
Other languages
Spanish (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.)
GANDU DOREL
TERUEL JIMENEZ
Original Assignee
GANDU DOREL
TERUEL JIMENEZ
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 GANDU DOREL, TERUEL JIMENEZ filed Critical GANDU DOREL
Priority to ES339966A priority Critical patent/ES339966A1/en
Priority to LU55914D priority patent/LU55914A1/xx
Priority to CH575368A priority patent/CH513251A/en
Priority to DE19681771219 priority patent/DE1771219B1/en
Priority to BE714060D priority patent/BE714060A/xx
Priority to NL6805838A priority patent/NL6805838A/xx
Priority to FR1566875D priority patent/FR1566875A/fr
Priority to GB20231/68A priority patent/GB1220470A/en
Publication of ES339966A1 publication Critical patent/ES339966A1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Weting (AREA)

Abstract

Multicoloured effects on uniformly coloured anodized aluminium are produced by separately and successively applying in any order to the surface in any desired or random pattern solutions of potassium permanganate and nitric acid and/or sulphuric acid, washing the surface with water and fixing the effects with a colour fixative. The solutions may be applied from an atomizer device or by brush.
ES339966A 1967-04-28 1967-04-28 An improved process for producing multicoloured effects on anodised aluminium Expired ES339966A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES339966A ES339966A1 (en) 1967-04-28 1967-04-28 An improved process for producing multicoloured effects on anodised aluminium
LU55914D LU55914A1 (en) 1967-04-28 1968-04-18
CH575368A CH513251A (en) 1967-04-28 1968-04-18 Process for creating multicolored effects on anodically oxidized aluminum
DE19681771219 DE1771219B1 (en) 1967-04-28 1968-04-23 PROCESS FOR CREATING MULTI-COLORED EFFECTS ON ANODICALLY OXIDIZED ALUMINUM SURFACES BY CHEMICAL TREATMENT
BE714060D BE714060A (en) 1967-04-28 1968-04-23
NL6805838A NL6805838A (en) 1967-04-28 1968-04-25
FR1566875D FR1566875A (en) 1967-04-28 1968-04-29
GB20231/68A GB1220470A (en) 1967-04-28 1968-04-29 An improved process for producing multicoloured effects on anodised aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES339966A ES339966A1 (en) 1967-04-28 1967-04-28 An improved process for producing multicoloured effects on anodised aluminium

Publications (1)

Publication Number Publication Date
ES339966A1 true ES339966A1 (en) 1968-05-16

Family

ID=8444490

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339966A Expired ES339966A1 (en) 1967-04-28 1967-04-28 An improved process for producing multicoloured effects on anodised aluminium

Country Status (8)

Country Link
BE (1) BE714060A (en)
CH (1) CH513251A (en)
DE (1) DE1771219B1 (en)
ES (1) ES339966A1 (en)
FR (1) FR1566875A (en)
GB (1) GB1220470A (en)
LU (1) LU55914A1 (en)
NL (1) NL6805838A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE623674C (en) *
CH176414A (en) * 1934-04-25 1935-04-15 Peintal S A Process for the production of colored patterned surfaces on aluminum and its alloys.
DE764879C (en) * 1937-09-05 1954-05-31 Siemens & Halske A G Process for the production of different colored patterns on aluminum and aluminum alloys

Also Published As

Publication number Publication date
GB1220470A (en) 1971-01-27
DE1771219B1 (en) 1972-02-03
FR1566875A (en) 1969-05-09
CH513251A (en) 1971-09-30
BE714060A (en) 1968-09-16
LU55914A1 (en) 1968-07-11
NL6805838A (en) 1968-10-29

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