BE779363A - Treating glass - with hydrofluoric acid/oxalic acid mixture to reduce worn appearance - Google Patents

Treating glass - with hydrofluoric acid/oxalic acid mixture to reduce worn appearance

Info

Publication number
BE779363A
BE779363A BE779363A BE779363A BE779363A BE 779363 A BE779363 A BE 779363A BE 779363 A BE779363 A BE 779363A BE 779363 A BE779363 A BE 779363A BE 779363 A BE779363 A BE 779363A
Authority
BE
Belgium
Prior art keywords
oxalic acid
treating glass
hydrofluoric acid
worn appearance
acid mixture
Prior art date
Application number
BE779363A
Other languages
Dutch (nl)
Original Assignee
Demeulemeester Rosanne Echtgen
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 Demeulemeester Rosanne Echtgen filed Critical Demeulemeester Rosanne Echtgen
Priority to BE779363A priority Critical patent/BE779363A/en
Publication of BE779363A publication Critical patent/BE779363A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

The synergistic action of a mixed soln. of HF and oxalic acid hinders wearing of the glass, and also removes irridescence.
BE779363A 1972-02-15 1972-02-15 Treating glass - with hydrofluoric acid/oxalic acid mixture to reduce worn appearance BE779363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE779363A BE779363A (en) 1972-02-15 1972-02-15 Treating glass - with hydrofluoric acid/oxalic acid mixture to reduce worn appearance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE779363A BE779363A (en) 1972-02-15 1972-02-15 Treating glass - with hydrofluoric acid/oxalic acid mixture to reduce worn appearance

Publications (1)

Publication Number Publication Date
BE779363A true BE779363A (en) 1972-08-16

Family

ID=3859256

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779363A BE779363A (en) 1972-02-15 1972-02-15 Treating glass - with hydrofluoric acid/oxalic acid mixture to reduce worn appearance

Country Status (1)

Country Link
BE (1) BE779363A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106301A1 (en) * 1982-10-13 1984-04-25 Erich Dr. Sälzle Process for polishing glass objects in a polishing bath containing sulfuric acid and hydrofluoric acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106301A1 (en) * 1982-10-13 1984-04-25 Erich Dr. Sälzle Process for polishing glass objects in a polishing bath containing sulfuric acid and hydrofluoric acid

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