MXPA04001649A - Productos antimicrobianos de vidrio y vitreos y metodos de prepararlos. - Google Patents

Productos antimicrobianos de vidrio y vitreos y metodos de prepararlos.

Info

Publication number
MXPA04001649A
MXPA04001649A MXPA04001649A MXPA04001649A MXPA04001649A MX PA04001649 A MXPA04001649 A MX PA04001649A MX PA04001649 A MXPA04001649 A MX PA04001649A MX PA04001649 A MXPA04001649 A MX PA04001649A MX PA04001649 A MXPA04001649 A MX PA04001649A
Authority
MX
Mexico
Prior art keywords
glass
substrate
antimicrobial
precursor
metal ions
Prior art date
Application number
MXPA04001649A
Other languages
English (en)
Inventor
R Albach Eberhard
Original Assignee
Gemtron Corp
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 Gemtron Corp filed Critical Gemtron Corp
Publication of MXPA04001649A publication Critical patent/MXPA04001649A/es

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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/005—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to introduce in the glass such metals or metallic ions as Ag, Cu
    • 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
    • C03C17/06—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals
    • 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
    • C03C2204/00—Glasses, glazes or enamels with special properties
    • C03C2204/02—Antibacterial glass, glaze or enamel

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Se describe un substrato de vidrio o vitreo que tiene una cantidad de iones metalicos efectiva como antimicrobiano no exudable, letal al contacto, contenida en al menos una region superficial del mismo, y que tiene un color de b* = +6 en la escala internacional de color CIE. El substrato antimicrobiano se prepara al proporcionar un precursor de iones metalicos que comprende al menos una fuente de iones metalicos efectivos como antimicrobianos disuelta o de otra manera dispersa en un material portador; depositar el precursor sobre al menos una superficie del substrato; secar el substrato a una temperatura desde aproximadamente 20 degree C hasta 105 degree C para eliminar los materiales volatiles del precursor de los iones metalicos; y calentar el substrato resultante a una temperatura de aproximadamente 600 - 650 degree C por 2-5 minutos para intercambiar o de otra manera implantar iones metalicos antimicrobianos desde el precursor y en el substrato de vidrio o vitreo.
MXPA04001649A 2003-02-20 2004-02-20 Productos antimicrobianos de vidrio y vitreos y metodos de prepararlos. MXPA04001649A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/368,591 US6921546B2 (en) 2003-02-20 2003-02-20 Antimicrobial glass and glass-like products and method of preparing same

Publications (1)

Publication Number Publication Date
MXPA04001649A true MXPA04001649A (es) 2004-08-25

Family

ID=32736406

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04001649A MXPA04001649A (es) 2003-02-20 2004-02-20 Productos antimicrobianos de vidrio y vitreos y metodos de prepararlos.

Country Status (8)

Country Link
US (1) US6921546B2 (es)
EP (1) EP1449816A1 (es)
JP (1) JP2004250327A (es)
KR (1) KR20040075283A (es)
CN (1) CN1557756A (es)
BR (1) BRPI0400578A (es)
CA (1) CA2458425A1 (es)
MX (1) MXPA04001649A (es)

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US10131574B2 (en) 2013-06-17 2018-11-20 Corning Incorporated Antimicrobial glass articles and methods of making and using same

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WO2015157221A1 (en) * 2014-04-10 2015-10-15 Corning Incorporated Antimicrobial and strengthened-glass articles through pressurized ion exchange
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10131574B2 (en) 2013-06-17 2018-11-20 Corning Incorporated Antimicrobial glass articles and methods of making and using same

Also Published As

Publication number Publication date
BRPI0400578A (pt) 2005-10-04
CN1557756A (zh) 2004-12-29
EP1449816A1 (en) 2004-08-25
US6921546B2 (en) 2005-07-26
US20040166173A1 (en) 2004-08-26
JP2004250327A (ja) 2004-09-09
KR20040075283A (ko) 2004-08-27
CA2458425A1 (en) 2004-08-20

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