WO2007147842A3 - Substrate with antimicrobial properties and process for the production of an antimicrobial substrate - Google Patents

Substrate with antimicrobial properties and process for the production of an antimicrobial substrate Download PDF

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Publication number
WO2007147842A3
WO2007147842A3 PCT/EP2007/056126 EP2007056126W WO2007147842A3 WO 2007147842 A3 WO2007147842 A3 WO 2007147842A3 EP 2007056126 W EP2007056126 W EP 2007056126W WO 2007147842 A3 WO2007147842 A3 WO 2007147842A3
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
antimicrobial
production
properties
underlayer
Prior art date
Application number
PCT/EP2007/056126
Other languages
French (fr)
Other versions
WO2007147842A2 (en
Inventor
Florent Scarso
Original Assignee
Agc Flat Glass Europe Sa
Florent Scarso
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 Agc Flat Glass Europe Sa, Florent Scarso filed Critical Agc Flat Glass Europe Sa
Publication of WO2007147842A2 publication Critical patent/WO2007147842A2/en
Publication of WO2007147842A3 publication Critical patent/WO2007147842A3/en

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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/02—Pretreatment of the material to be coated
    • C23C14/024—Deposition of sublayers, e.g. to promote adhesion of the coating
    • 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
    • C03C17/09—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals by deposition from the vapour phase
    • 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
    • C03C21/008—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in solid phase, e.g. using pastes, powders
    • 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
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/002—Thermal treatment
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/18—Metallic material, boron or silicon on other inorganic substrates
    • C23C14/185—Metallic material, boron or silicon on other inorganic substrates by cathodic sputtering
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/58—After-treatment
    • C23C14/5806—Thermal treatment
    • 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
    • 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
    • C03C2217/25—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
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/25—Metals
    • C03C2217/251—Al, Cu, Mg or noble 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/15—Deposition methods from the vapour phase
    • 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
    • C03C2218/30—Aspects of methods for coating glass not covered above
    • C03C2218/32—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Surface Treatment Of Glass (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Laminated Bodies (AREA)

Abstract

A process for the production of a substrate having antimicrobial properties is described and a substrate. It comprises a step consisting of the deposition of a metal non-gelling layer comprising an inorganic antimicrobial agent; and a step consisting of the diffusion of the agent into said at least one exposed surface of the substrate by thermal treatment. Alternatively, the substrate may be first coated with an underlayer and the diffusion occurs in the underlayer. Substrates having antimicrobial properties are also described. In particular, a substrate exhibiting a bactericidal activity measured in accordance with standard JIS Z 2801 of higher than log 2. In particular tempered glass maintaining antibacterial properties after accelerated ageing tests are obtained.
PCT/EP2007/056126 2006-06-21 2007-06-20 Substrate with antimicrobial properties and process for the production of an antimicrobial substrate WO2007147842A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06115784.8 2006-06-21
EP06115784 2006-06-21

Publications (2)

Publication Number Publication Date
WO2007147842A2 WO2007147842A2 (en) 2007-12-27
WO2007147842A3 true WO2007147842A3 (en) 2008-03-06

Family

ID=36896001

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/056126 WO2007147842A2 (en) 2006-06-21 2007-06-20 Substrate with antimicrobial properties and process for the production of an antimicrobial substrate

Country Status (1)

Country Link
WO (1) WO2007147842A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20090057A0 (en) * 2009-02-17 2009-02-17 Beneq Oy Antibacterial glass
GB201015657D0 (en) * 2010-09-20 2010-10-27 Pilkington Group Ltd Coating glass
JP6336789B2 (en) * 2014-03-13 2018-06-06 株式会社神戸製鋼所 Antibacterial material
DE102014013528B4 (en) 2014-09-12 2022-06-23 Schott Ag Coated glass or glass-ceramic substrate with stable multifunctional surface properties, method for its production and its use
US11730824B2 (en) 2019-01-17 2023-08-22 Nsc Nano Sono Cooperation Ltd. Drug-releasing compositions of metal oxide semiconductor nanomaterials and hemostatic polymers
US10998467B2 (en) 2019-09-25 2021-05-04 Nano Sono Cooperation Ltd. Compositions of metal oxide semiconductor nanomaterials and hemostatic polymers
US10995011B2 (en) 2019-01-17 2021-05-04 Nano Sono Cooperation Ltd. Compositions of metal oxide semiconductor nanomaterials
US11820672B2 (en) 2019-01-17 2023-11-21 Nano Sono Cooperation Ltd. Processes for preparing metal oxide semiconductor nanomaterials
JP7020458B2 (en) * 2019-07-12 2022-02-16 Ａｇｃ株式会社 Glass substrate with film and its manufacturing method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10236846A (en) * 1997-02-25 1998-09-08 Matsushita Electric Works Ltd Antibacterial glaze composition and pottery product using the same
JPH11322524A (en) * 1999-03-10 1999-11-24 Toto Ltd Material having antibacterial activity
US20020001604A1 (en) * 1998-04-01 2002-01-03 Keijiro Shigeru Antibacterial, antifungal or antialgal article and process for producing same
US20030118624A1 (en) * 2001-12-21 2003-06-26 Delwin Jackson Antimicrobial sol-gel films comprising specific metal-containing antimicrobial agents
WO2003056924A1 (en) * 2001-12-21 2003-07-17 Milliken & Company Antimicrobial sol-gel films comprising specific metal-containing antimicrobial agents
EP1449816A1 (en) * 2003-02-20 2004-08-25 Gemtron Corporation Antimicrobial glass and glass-like products and method of preparing same
WO2005042437A2 (en) * 2003-09-30 2005-05-12 Schott Ag Antimicrobial glass and glass ceramic surfaces and their production

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10236846A (en) * 1997-02-25 1998-09-08 Matsushita Electric Works Ltd Antibacterial glaze composition and pottery product using the same
US20020001604A1 (en) * 1998-04-01 2002-01-03 Keijiro Shigeru Antibacterial, antifungal or antialgal article and process for producing same
JPH11322524A (en) * 1999-03-10 1999-11-24 Toto Ltd Material having antibacterial activity
US20030118624A1 (en) * 2001-12-21 2003-06-26 Delwin Jackson Antimicrobial sol-gel films comprising specific metal-containing antimicrobial agents
WO2003056924A1 (en) * 2001-12-21 2003-07-17 Milliken & Company Antimicrobial sol-gel films comprising specific metal-containing antimicrobial agents
EP1449816A1 (en) * 2003-02-20 2004-08-25 Gemtron Corporation Antimicrobial glass and glass-like products and method of preparing same
WO2005042437A2 (en) * 2003-09-30 2005-05-12 Schott Ag Antimicrobial glass and glass ceramic surfaces and their production

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 02 29 February 2000 (2000-02-29) *

Also Published As

Publication number Publication date
WO2007147842A2 (en) 2007-12-27

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