CA976464A - Aqueous etching solution for aluminium - Google Patents

Aqueous etching solution for aluminium

Info

Publication number
CA976464A
CA976464A CA158,172A CA158172A CA976464A CA 976464 A CA976464 A CA 976464A CA 158172 A CA158172 A CA 158172A CA 976464 A CA976464 A CA 976464A
Authority
CA
Canada
Prior art keywords
aluminium
etching solution
aqueous etching
aqueous
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
CA158,172A
Other languages
English (en)
Other versions
CA158172S (en
Inventor
Richard Lowe
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.)
Diversey Canada Ltd
Original Assignee
Diversey Canada Ltd
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 Diversey Canada Ltd filed Critical Diversey Canada Ltd
Application granted granted Critical
Publication of CA976464A publication Critical patent/CA976464A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/32—Alkaline compositions
    • C23F1/36—Alkaline compositions for etching aluminium or alloys thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
CA158,172A 1971-12-30 1972-12-06 Aqueous etching solution for aluminium Expired CA976464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6071671A GB1420920A (en) 1971-12-30 1971-12-30 Etching compositions

Publications (1)

Publication Number Publication Date
CA976464A true CA976464A (en) 1975-10-21

Family

ID=10485968

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,172A Expired CA976464A (en) 1971-12-30 1972-12-06 Aqueous etching solution for aluminium

Country Status (4)

Country Link
AU (1) AU461061B2 (OSRAM)
CA (1) CA976464A (OSRAM)
FR (1) FR2169883B1 (OSRAM)
GB (1) GB1420920A (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155861A (en) * 1981-11-14 1985-10-02 Konishiroku Photo Ind A treating solution for use in forming metallic images
US4477290A (en) * 1983-01-10 1984-10-16 Pennwalt Corporation Cleaning and etching process for aluminum containers
JPS6096773A (ja) * 1983-10-31 1985-05-30 Nippon Parkerizing Co Ltd アルミニウム合金の化成処理の前処理方法
FR2555615B1 (fr) * 1983-11-24 1990-05-11 Diversey France Bain de traitement de l'aluminium et procede mettant en oeuvre ce bain notamment dans le domaine du satinage et de l'usinage chimique
EP0157190B1 (de) * 1984-03-16 1990-07-18 Prof. Dr. E. Plattner Beizverfahren für Aluminium
FR2617189B1 (fr) * 1987-06-24 1989-10-20 Cegedur Toles en alliage d'aluminium contenant du magnesium aptes a la fabrication par emboutissage-etirage de corps de boites et procede d'obtention desdites toles
US5091046A (en) * 1990-12-31 1992-02-25 Hunter Robert F Caustic etching of aluminum with matte finish and low waste capability
US5513766A (en) * 1993-11-30 1996-05-07 Sandoz Ltd. Aluminum etching
DE102004004140A1 (de) * 2004-01-28 2005-08-18 Henkel Kgaa Beizverfahren und Beizprodukt für Aluminium
JP5652818B2 (ja) * 2010-02-23 2015-01-14 メック株式会社 アルミニウムの表面粗化剤及びそれを用いる表面粗化方法

Also Published As

Publication number Publication date
FR2169883A1 (OSRAM) 1973-09-14
AU5034572A (en) 1974-06-27
FR2169883B1 (OSRAM) 1975-09-12
AU461061B2 (en) 1975-05-15
GB1420920A (en) 1976-01-14

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