WO2003018499A3 - Antimicrobial powdered glass and use thereof - Google Patents

Antimicrobial powdered glass and use thereof Download PDF

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Publication number
WO2003018499A3
WO2003018499A3 PCT/EP2002/009216 EP0209216W WO03018499A3 WO 2003018499 A3 WO2003018499 A3 WO 2003018499A3 EP 0209216 W EP0209216 W EP 0209216W WO 03018499 A3 WO03018499 A3 WO 03018499A3
Authority
WO
WIPO (PCT)
Prior art keywords
antimicrobial
powdered glass
glass
li2o
cao
Prior art date
Application number
PCT/EP2002/009216
Other languages
German (de)
French (fr)
Other versions
WO2003018499A2 (en
Inventor
Joerg Hinrich Fechner
Jose Zimmer
Original Assignee
Schott Glas
Zeiss Stiftung
Joerg Hinrich Fechner
Jose Zimmer
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
Priority claimed from DE10213630A external-priority patent/DE10213630A1/en
Application filed by Schott Glas, Zeiss Stiftung, Joerg Hinrich Fechner, Jose Zimmer filed Critical Schott Glas
Priority to DE10293768T priority Critical patent/DE10293768B4/en
Publication of WO2003018499A2 publication Critical patent/WO2003018499A2/en
Publication of WO2003018499A3 publication Critical patent/WO2003018499A3/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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • 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
    • C03C12/00—Powdered glass; Bead compositions
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0007—Compositions for glass with special properties for biologically-compatible glass
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/67—Particle size smaller than 100 nm
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/68—Particle size between 100-1000 nm
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/69—Particle size larger than 1000 nm
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/40—Glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Wood Science & Technology (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Glass Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention relates to a glass powder with anti-microbial effect, whereby the glass of said glass powder comprises the following components: 20-80 wt. % SiO2, 0-40 wt. % Na2O, 0-40 wt. % K2O, 0-40 wt. % Li2O, 0-40 wt. % CaO, 0-40 wt. % MgO, 0-40 wt. % AI2O3, 0-1 wt. % P2O5, 0-40 wt. % B2O3, 0-10 wt. % Fe2O3, 0-30 wt. % XFy, where X can be Li, Na, K, Be, Mg or Ca and y=1 or y=2, where the sum of NaO + K2O + Li2O + CaO + MgO = 15 to 80 wt. %.
PCT/EP2002/009216 2001-08-22 2002-08-17 Antimicrobial powdered glass and use thereof WO2003018499A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10293768T DE10293768B4 (en) 2001-08-22 2002-08-17 Antimicrobial glass powder, its use and process for its preparation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10141116.2 2001-08-22
DE10141116 2001-08-22
DE10213630.0 2002-03-27
DE10213630A DE10213630A1 (en) 2001-08-22 2002-03-27 Antimicrobial glass and its use

Publications (2)

Publication Number Publication Date
WO2003018499A2 WO2003018499A2 (en) 2003-03-06
WO2003018499A3 true WO2003018499A3 (en) 2003-04-17

Family

ID=26009979

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/009216 WO2003018499A2 (en) 2001-08-22 2002-08-17 Antimicrobial powdered glass and use thereof

Country Status (2)

Country Link
DE (1) DE10293768B4 (en)
WO (1) WO2003018499A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004076369A2 (en) * 2003-02-25 2004-09-10 Schott Ag Antimicrobial active borosilicate glass
JP4387163B2 (en) * 2003-11-12 2009-12-16 興亜硝子株式会社 Antibacterial molded article and manufacturing method thereof
DE102004026433A1 (en) 2004-05-29 2005-12-22 Schott Ag Nanoglass powder and its use
DE102005001078A1 (en) * 2005-01-08 2006-07-20 Schott Ag Glass powder, in particular biologically active glass powder and process for the production of glass powder, in particular biologically active glass powder
US9593038B2 (en) 2009-08-03 2017-03-14 Ppg Industries Ohio, Inc. Glass compositions and fibers made therefrom
US9446983B2 (en) 2009-08-03 2016-09-20 Ppg Industries Ohio, Inc. Glass compositions and fibers made therefrom
US9556059B2 (en) 2009-08-03 2017-01-31 Hong Li Glass compositions and fibers made therefrom
CN115135615B (en) * 2019-12-17 2023-11-17 Lg电子株式会社 Antibacterial glass composition and manufacturing method thereof
CN111604483A (en) * 2020-04-23 2020-09-01 华北理工大学 Super-high pulling speed sheet billet continuous casting covering slag for medium-carbon low-alloy steel
CN113321956A (en) * 2021-05-08 2021-08-31 河北三棵树涂料有限公司 Inorganic interior wall coating with aldehyde-removing, antibacterial and antiviral functions and preparation method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425927A1 (en) * 1989-11-01 1991-05-08 Bayer Ag Enamel frits with improved adhesion for steel plate
JPH03146436A (en) * 1989-11-01 1991-06-21 U H I Syst Kk Antimicrobial glass
JPH0725635A (en) * 1993-07-09 1995-01-27 Nippon Glass Fiber Co Ltd Flake-like glass having antimicrobial property
WO1996021628A1 (en) * 1995-01-13 1996-07-18 Maria Brink Novel bioactive glasses and their use
EP0921105A1 (en) * 1997-12-02 1999-06-09 Esmaltes, S.A. Bactericidal ceramic enamel and uses thereof
JPH11228173A (en) * 1998-02-18 1999-08-24 Nippon Electric Glass Co Ltd Antimicrobial glass and resin composition
JPH11236241A (en) * 1998-02-25 1999-08-31 Ishizuka Glass Co Ltd Antibacterial crystallized glass beads for building material
WO2000076486A1 (en) * 1999-06-14 2000-12-21 Imperial College Innnovations Silver-containing, sol-gel derived bioglass compositions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074916A (en) * 1990-05-18 1991-12-24 Geltech, Inc. Alkali-free bioactive sol-gel compositions
JP2827051B2 (en) * 1990-11-13 1998-11-18 石塚硝子 株式会社 Resin film with antibacterial and antifungal properties
JP3057773B2 (en) * 1991-02-05 2000-07-04 不二製油株式会社 Pie making method
JPH07291654A (en) * 1994-04-22 1995-11-07 Nippon Sheet Glass Co Ltd Antimicrobial glass powder
DE19503167A1 (en) * 1995-02-01 1996-08-08 Gruenzweig & Hartmann Biologically degradable glass fibre compositions
GB9502253D0 (en) * 1995-02-06 1995-03-29 Giltech Ltd The effects of antibacterial agents on the behaviour of mouse fibroblasts in vitro
JPH08245240A (en) * 1995-03-06 1996-09-24 Koa Glass Kk Antimicrobial composite glass particle
US6245732B1 (en) * 1996-03-22 2001-06-12 The Procter Gamble Co. Delivery system having release inhibitor loaded zeolite and method for making same
JPH10218637A (en) * 1997-01-31 1998-08-18 Nippon Glass Fiber Co Ltd Antimicrobial and antifungal glass and resin composition containing the same glass
JP2000203876A (en) * 1998-12-28 2000-07-25 Nippon Sheet Glass Co Ltd Antimicrobial glass and resin composition containing the glass
AU2217900A (en) * 1998-12-31 2000-07-31 Healthshield Technologies Llc Antimicrobial contact lens case
JP2000264674A (en) * 1999-03-12 2000-09-26 Nippon Sheet Glass Co Ltd Antimicrobial glass and resin composition
CN1360491A (en) * 1999-07-09 2002-07-24 肖特玻璃制造厂 Preservatives for perishable preparations, in particular for cosmetic and pharmaceutical preparations

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425927A1 (en) * 1989-11-01 1991-05-08 Bayer Ag Enamel frits with improved adhesion for steel plate
JPH03146436A (en) * 1989-11-01 1991-06-21 U H I Syst Kk Antimicrobial glass
JPH0725635A (en) * 1993-07-09 1995-01-27 Nippon Glass Fiber Co Ltd Flake-like glass having antimicrobial property
WO1996021628A1 (en) * 1995-01-13 1996-07-18 Maria Brink Novel bioactive glasses and their use
EP0921105A1 (en) * 1997-12-02 1999-06-09 Esmaltes, S.A. Bactericidal ceramic enamel and uses thereof
JPH11228173A (en) * 1998-02-18 1999-08-24 Nippon Electric Glass Co Ltd Antimicrobial glass and resin composition
JPH11236241A (en) * 1998-02-25 1999-08-31 Ishizuka Glass Co Ltd Antibacterial crystallized glass beads for building material
WO2000076486A1 (en) * 1999-06-14 2000-12-21 Imperial College Innnovations Silver-containing, sol-gel derived bioglass compositions

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 369 (C - 0868) 18 September 1991 (1991-09-18) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 13 30 November 1999 (1999-11-30) *

Also Published As

Publication number Publication date
DE10293768D2 (en) 2004-11-04
DE10293768B4 (en) 2011-05-12
WO2003018499A2 (en) 2003-03-06

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