ES370626A3 - Improvements in or relative to anodized aluminum or aluminum alloy in color. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in or relative to anodized aluminum or aluminum alloy in color. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES370626A3
ES370626A3 ES370626A ES370626A ES370626A3 ES 370626 A3 ES370626 A3 ES 370626A3 ES 370626 A ES370626 A ES 370626A ES 370626 A ES370626 A ES 370626A ES 370626 A3 ES370626 A3 ES 370626A3
Authority
ES
Spain
Prior art keywords
article
color
translation
aluminum
machine
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
ES370626A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES370626A priority Critical patent/ES370626A3/en
Publication of ES370626A3 publication Critical patent/ES370626A3/en
Expired legal-status Critical Current

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Landscapes

  • Laminated Bodies (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

Improvements in or relating to the anodizing of aluminum or aluminum alloys in color, characterized in that the article is degreased and briefly bathed in a conventional manner and in which the article is first oxidized anodically to form an oxide layer of between two and ten microns of thickness connecting the article as an anode in an electrolyte bath containing sulfuric acid and/or oxalic acid or an electrolyte with a high displacement power as the one based on chromic acid, the article being then continuously washed with water and anodized in color after connecting the article as an anode in the electrolyte bath comprising sulfate ions and one or more organic acids so as to cause the formation of a colored oxide layer of the article. (Machine-translation by Google Translate, not legally binding)
ES370626A 1969-08-19 1969-08-19 Improvements in or relative to anodized aluminum or aluminum alloy in color. (Machine-translation by Google Translate, not legally binding) Expired ES370626A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES370626A ES370626A3 (en) 1969-08-19 1969-08-19 Improvements in or relative to anodized aluminum or aluminum alloy in color. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES370626A ES370626A3 (en) 1969-08-19 1969-08-19 Improvements in or relative to anodized aluminum or aluminum alloy in color. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES370626A3 true ES370626A3 (en) 1971-07-01

Family

ID=8453674

Family Applications (1)

Application Number Title Priority Date Filing Date
ES370626A Expired ES370626A3 (en) 1969-08-19 1969-08-19 Improvements in or relative to anodized aluminum or aluminum alloy in color. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES370626A3 (en)

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