CA2161379A1 - Glass having low solar radiation and ultraviolet ray transmittance - Google Patents

Glass having low solar radiation and ultraviolet ray transmittance

Info

Publication number
CA2161379A1
CA2161379A1 CA002161379A CA2161379A CA2161379A1 CA 2161379 A1 CA2161379 A1 CA 2161379A1 CA 002161379 A CA002161379 A CA 002161379A CA 2161379 A CA2161379 A CA 2161379A CA 2161379 A1 CA2161379 A1 CA 2161379A1
Authority
CA
Canada
Prior art keywords
ultraviolet ray
glass
solar radiation
ray transmittance
transmittance
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002161379A
Other languages
French (fr)
Other versions
CA2161379C (en
Inventor
Takashi Kijima
Toru Kudo
Mizuki Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of CA2161379A1 publication Critical patent/CA2161379A1/en
Application granted granted Critical
Publication of CA2161379C publication Critical patent/CA2161379C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C4/00Compositions for glass with special properties
    • C03C4/08Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/085Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for ultraviolet absorbing glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C4/00Compositions for glass with special properties
    • C03C4/02Compositions for glass with special properties for coloured glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C4/00Compositions for glass with special properties
    • C03C4/08Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/082Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for infrared absorbing glass
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00Compositions: ceramic
    • Y10S501/90Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/905Ultraviolet transmitting or absorbing

Abstract

A glass having low solar radiation and ultraviolet ray transmittance, which consists essentially of a soda lime-silica type glass containing from 0.52 to 0.67 wt%
of total iron calculated as Fe2O3, from 0.2 to 0.6 wt% of TiO2 and from 0.9 to 2.0 wt% of total cerium calculated as CeO2, wherein the weight of FeO calculated as Fe2O3 is from 28 to 38% of the weight of the total iron calculated as Fe2O3, the visible light transmittance (by light source A) is at least 70%, the ultraviolet ray transmittance is at most 15%, and the transmittance of light having a wavelength of 370 nm is at most 30%.
CA002161379A 1994-10-26 1995-10-25 Glass having low solar radiation and ultraviolet ray transmittance Expired - Fee Related CA2161379C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP262866/1994 1994-10-26
JP26286694 1994-10-26

Publications (2)

Publication Number Publication Date
CA2161379A1 true CA2161379A1 (en) 1996-04-27
CA2161379C CA2161379C (en) 2004-01-13

Family

ID=17381722

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002161379A Expired - Fee Related CA2161379C (en) 1994-10-26 1995-10-25 Glass having low solar radiation and ultraviolet ray transmittance

Country Status (9)

Country Link
US (2) US5723390A (en)
EP (1) EP0709344B1 (en)
JP (1) JP3190965B2 (en)
CN (1) CN1043034C (en)
AU (1) AU696443B2 (en)
CA (1) CA2161379C (en)
DE (1) DE69507421T2 (en)
MY (1) MY115988A (en)
ZA (1) ZA959079B (en)

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CN103508669B (en) * 2013-05-14 2015-10-28 河源旗滨硅业有限公司 A kind of uvioresistant ultra-white photovoltaic glass and application thereof
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KR101969627B1 (en) 2016-06-23 2019-04-16 주식회사 케이씨씨 Composition for green colored glass
CN106396364A (en) * 2016-08-31 2017-02-15 中山火炬职业技术学院 Preparation method of low ultraviolet radiation lamp glass bulb
CN114948106A (en) 2017-05-03 2022-08-30 美敦力瓦斯科尔勒公司 Tissue removal catheter with guidewire isolation bushing
US11690645B2 (en) 2017-05-03 2023-07-04 Medtronic Vascular, Inc. Tissue-removing catheter
CN107117811B (en) * 2017-06-16 2018-04-06 南京安达玻璃技术有限公司 A kind of privacy energy-saving float glass composition of low light transmission and preparation method thereof
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US5405811A (en) * 1994-02-28 1995-04-11 Corning Incorporated Ultraviolet absorbing, fixed tint green sunglass
US5403789A (en) * 1994-02-28 1995-04-04 Corning Incorporated Ultraviolet absorbing, fixed tint brown sunglass
US5446007A (en) * 1994-05-10 1995-08-29 Schott Glass Technologies, Inc. Brown contrast enhancement glass
JP3009805U (en) 1994-10-03 1995-04-11 富士電気化学株式会社 Impedance element for EMI noise prevention
MY115988A (en) * 1994-10-26 2003-10-31 Asahi Glass Co Ltd Glass having low solar radiation and ultraviolet ray transmittance

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CN1128737A (en) 1996-08-14
ZA959079B (en) 1996-05-22
US5723390A (en) 1998-03-03
AU3441595A (en) 1996-05-09
MY115988A (en) 2003-10-31
DE69507421T2 (en) 2009-09-17
EP0709344A1 (en) 1996-05-01
CN1043034C (en) 1999-04-21
JP3190965B2 (en) 2001-07-23
US5897956A (en) 1999-04-27
AU696443B2 (en) 1998-09-10
DE69507421D1 (en) 1999-03-04
JPH08208266A (en) 1996-08-13
EP0709344B1 (en) 1999-01-20
CA2161379C (en) 2004-01-13

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