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MX9706302A - Process for producing a protecting coating on a surface of a glass or ceramic article. - Google Patents

Process for producing a protecting coating on a surface of a glass or ceramic article.

Info

Publication number
MX9706302A
MX9706302A MX9706302A MX9706302A MX9706302A MX 9706302 A MX9706302 A MX 9706302A MX 9706302 A MX9706302 A MX 9706302A MX 9706302 A MX9706302 A MX 9706302A MX 9706302 A MX9706302 A MX 9706302A
Authority
MX
Mexico
Prior art keywords
coating
precursor
glass
producing
protecting coating
Prior art date
Application number
MX9706302A
Other languages
Spanish (es)
Other versions
MXPA97006302A (en
Inventor
Leendert Cornelis Hoekman
Stephen W Carson
Original Assignee
Elf Atochem Vlissingen Bv
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 Elf Atochem Vlissingen Bv filed Critical Elf Atochem Vlissingen Bv
Publication of MX9706302A publication Critical patent/MX9706302A/en
Publication of MXPA97006302A publication Critical patent/MXPA97006302A/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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/23—Oxides
    • C03C17/245—Oxides by deposition from the vapour phase
    • C03C17/2453—Coating containing SnO2
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/211—SnO2
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/213—SiO2
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/23—Mixtures
    • 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/15—Deposition methods from the vapour phase
    • C03C2218/152—Deposition methods from the vapour phase by cvd

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)
  • Chemical Vapour Deposition (AREA)

Abstract

The invention relates to a process for producing a protecting coating on a surface of a glass or ceramic article, said coating having an improved resistance to caustic wash treatments. In carrying out the inventive process a stream of an oxygeneous carrier gas containing a thermodecomposable precursor of tin oxide (SnO2) and a thermodecomposable precursor of silicon oxide (SiO2) in a molar ratio of the former precursor to the latter between 0.6 and 3.0, said precursors being present in evaporated form, and further containing water vapor in an amount of at least 1 mole per 100 moles of carrier gas, is uniformly impinged onto the surface to be coated, said surface having a temperature which is above the decomposition temperatures of said precursors and amounts to at least 550 degree C, to deposit a mixed oxide protecting coating comprising tin oxide and silicon oxide, and the deposition is continued until a coating thickness of between 240 and 1,500 ?? is obtained.
MXPA/A/1997/006302A 1995-02-22 1997-08-19 Process to produce a protective coating on a surface of a glass or ceramic article MXPA97006302A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95200440.6 1995-02-22
EP95200440 1995-02-22

Publications (2)

Publication Number Publication Date
MX9706302A true MX9706302A (en) 1998-06-28
MXPA97006302A MXPA97006302A (en) 1998-10-30

Family

ID=

Also Published As

Publication number Publication date
TR199700841T1 (en) 1998-02-21
CA2211940A1 (en) 1996-08-29
AR000999A1 (en) 1997-08-27
ZA961390B (en) 1996-07-16
CZ260497A3 (en) 1998-01-14
BR9607269A (en) 1998-12-15
CN1175935A (en) 1998-03-11
NZ302437A (en) 1998-04-27
GT199600008A (en) 1997-08-14
UY24173A1 (en) 1996-08-06
HUP9801366A2 (en) 1998-08-28
PL321863A1 (en) 1997-12-22
AU4849096A (en) 1996-09-11
EP0810980A1 (en) 1997-12-10
NO973829D0 (en) 1997-08-20
WO1996026163A1 (en) 1996-08-29
HUP9801366A3 (en) 1998-12-28
KR19980702384A (en) 1998-07-15
JPH11504610A (en) 1999-04-27
PE61596A1 (en) 1997-02-01
CO4560356A1 (en) 1998-02-10
NO973829L (en) 1997-08-20
KR19987002384A (en) 1998-07-15

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