GB907787A - Improvements in or relating to the brightening of aluminium - Google Patents

Improvements in or relating to the brightening of aluminium

Info

Publication number
GB907787A
GB907787A GB391359A GB391359A GB907787A GB 907787 A GB907787 A GB 907787A GB 391359 A GB391359 A GB 391359A GB 391359 A GB391359 A GB 391359A GB 907787 A GB907787 A GB 907787A
Authority
GB
United Kingdom
Prior art keywords
acid
aluminium
brightening
sulphuric
phosphorus
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
GB391359A
Other languages
English (en)
Inventor
Norris Rupert Watkins
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.)
MINBRITE HOLDINGS Ltd
Original Assignee
MINBRITE HOLDINGS 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 MINBRITE HOLDINGS Ltd filed Critical MINBRITE HOLDINGS Ltd
Priority to GB391359A priority Critical patent/GB907787A/en
Priority to FR817425A priority patent/FR1247161A/fr
Priority to DE1960M0044212 priority patent/DE1247806B/de
Priority to CH121760A priority patent/CH410575A/fr
Publication of GB907787A publication Critical patent/GB907787A/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
    • C23F3/00—Brightening metals by chemical means
    • C23F3/02—Light metals
    • C23F3/03—Light metals with acidic solutions

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Fuel Cell (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • ing And Chemical Polishing (AREA)
  • Chemical Treatment Of Metals (AREA)
GB391359A 1959-02-04 1959-02-04 Improvements in or relating to the brightening of aluminium Expired GB907787A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB391359A GB907787A (en) 1959-02-04 1959-02-04 Improvements in or relating to the brightening of aluminium
FR817425A FR1247161A (fr) 1959-02-04 1960-02-03 Perfectionnements au traitement de l'aluminium
DE1960M0044212 DE1247806B (de) 1959-02-04 1960-02-04 Waessrige Loesung und Verfahren zum Glaenzen und Aufhellen von Aluminium
CH121760A CH410575A (fr) 1959-02-04 1960-02-04 Agent de lustrage pour le traitement d'aluminium, et l'utilisation de cet agent pour lustrer un article en aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB391359A GB907787A (en) 1959-02-04 1959-02-04 Improvements in or relating to the brightening of aluminium

Publications (1)

Publication Number Publication Date
GB907787A true GB907787A (en) 1962-10-10

Family

ID=9767239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB391359A Expired GB907787A (en) 1959-02-04 1959-02-04 Improvements in or relating to the brightening of aluminium

Country Status (4)

Country Link
CH (1) CH410575A (fr)
DE (1) DE1247806B (fr)
FR (1) FR1247161A (fr)
GB (1) GB907787A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200136A (en) * 1987-01-12 1988-07-27 Nihon Parkerizing Cleaning of aluminium surfaces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR984863A (fr) * 1949-04-20 1951-07-11 Prot Et La Coloration Des Meta Procédé de polissage chimique de l'aluminium et de ses alliages
DE814984C (de) * 1949-08-23 1951-09-27 Vernal S A Verfahren zum Polieren und Glaenzen von Gegenstaenden aus Aluminium und Aluminiumlegierungen
DE850974C (de) * 1951-01-13 1952-09-29 Schering Ag Verfahren zur Erzeugung glaenzender Oberflaechen auf Gegenstaenden aus Aluminium und Aluminiumlegierungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200136A (en) * 1987-01-12 1988-07-27 Nihon Parkerizing Cleaning of aluminium surfaces
GB2200136B (en) * 1987-01-12 1991-05-22 Nihon Parkerizing Cleaning of aluminium surfaces

Also Published As

Publication number Publication date
FR1247161A (fr) 1960-11-25
CH410575A (fr) 1966-03-31
DE1247806B (de) 1967-08-17

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