AR006446A1 - Composicion de vidrio verde absorbente de la radiacion infrarroja y ultravioleta - Google Patents

Composicion de vidrio verde absorbente de la radiacion infrarroja y ultravioleta

Info

Publication number
AR006446A1
AR006446A1 ARP970101266A ARP970101266A AR006446A1 AR 006446 A1 AR006446 A1 AR 006446A1 AR P970101266 A ARP970101266 A AR P970101266A AR P970101266 A ARP970101266 A AR P970101266A AR 006446 A1 AR006446 A1 AR 006446A1
Authority
AR
Argentina
Prior art keywords
glass
weight
infrared
transmittance
ultraviolet radiation
Prior art date
Application number
ARP970101266A
Other languages
English (en)
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of AR006446A1 publication Critical patent/AR006446A1/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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/085—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for ultraviolet absorbing glass
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/10—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce uniformly-coloured transparent products
    • 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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/02—Compositions for glass with special properties for coloured glass
    • 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
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/082—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for infrared absorbing glass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/904—Infrared transmitting or absorbing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/905—Ultraviolet transmitting or absorbing

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)
  • Glass Compositions (AREA)

Abstract

Un vidrio coloreado de verde utilizando una composición base de vidrio sodocálcico silícico estándar y adicionalmente hierro, cerio, cromo yopcionalmente titanio como materiales absorbentes de la radiación infrarroja y ultravioleta ycolorantes . En particular, el vidrio coloreado de verdeincluye aproximadamente 0,50 a 1,0% en peso de hierro total, aproximadamente 0,35 a 0,65% en peso de Fe2O3, aproximadamente 0,8 a 1,5% en peso de CeO2,y aproximadamente 20 a 150 PPM deCr2O3. El vidrio también puede incluir 0 a aproximadamente 0,7% en peso de TiO2. La relación redox del vidrio semantiene entre aproximadamente 65% preferiblemente al menos 70%, y una transmitancia ultravioleta solar total (TSUV) deno más de aproximad amente38%, preferiblemente no mas de aproximadamente 35%, una transmitancia infrarroja solar total (TSIR) de no más de aproximadamente 35%,preferiblemente no más de aproximadamente 30%, y una transmitancia de energíasolar total (TSET) de no más de aproximadamente 50%, preferiblemente no másde aproximadamente 48%. Además, se prefiere que el vidrio tenga una transmitancia ultravioleta (ISO UV) de no más de aproximadamente 15%,preferiblemente no más de10%. El vidrio tiene un color verde caracterizado por una longitud de onda dominante en el rango de 500 a 500 nanómetros, con unapureza de excitación de no más de 5%.
ARP970101266A 1996-04-01 1997-03-31 Composicion de vidrio verde absorbente de la radiacion infrarroja y ultravioleta AR006446A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62771496A 1996-04-01 1996-04-01

Publications (1)

Publication Number Publication Date
AR006446A1 true AR006446A1 (es) 1999-08-25

Family

ID=24515823

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101266A AR006446A1 (es) 1996-04-01 1997-03-31 Composicion de vidrio verde absorbente de la radiacion infrarroja y ultravioleta

Country Status (12)

Country Link
US (1) US5830812A (es)
EP (1) EP0799804B1 (es)
JP (1) JP3280266B2 (es)
KR (1) KR970069926A (es)
CN (1) CN1089730C (es)
AR (1) AR006446A1 (es)
AU (1) AU686064B2 (es)
BR (1) BR9700475A (es)
CA (1) CA2200767C (es)
DE (1) DE69726483D1 (es)
NZ (1) NZ314391A (es)
TW (1) TW438732B (es)

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Also Published As

Publication number Publication date
NZ314391A (en) 1998-06-26
AU1657597A (en) 1997-10-09
JP3280266B2 (ja) 2002-04-30
DE69726483D1 (de) 2004-01-15
CN1089730C (zh) 2002-08-28
TW438732B (en) 2001-06-07
BR9700475A (pt) 1998-11-03
MX9702323A (es) 1997-10-31
US5830812A (en) 1998-11-03
KR970069926A (ko) 1997-11-07
CA2200767A1 (en) 1997-10-01
CN1165788A (zh) 1997-11-26
CA2200767C (en) 2001-10-23
AU686064B2 (en) 1998-01-29
EP0799804B1 (en) 2003-12-03
EP0799804A1 (en) 1997-10-08
JPH1029833A (ja) 1998-02-03

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