JPWO2021193176A1 - - Google Patents

Info

Publication number
JPWO2021193176A1
JPWO2021193176A1 JP2021514628A JP2021514628A JPWO2021193176A1 JP WO2021193176 A1 JPWO2021193176 A1 JP WO2021193176A1 JP 2021514628 A JP2021514628 A JP 2021514628A JP 2021514628 A JP2021514628 A JP 2021514628A JP WO2021193176 A1 JPWO2021193176 A1 JP WO2021193176A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021514628A
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 filed Critical
Publication of JPWO2021193176A1 publication Critical patent/JPWO2021193176A1/ja
Pending legal-status Critical Current

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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • 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
    • C03C21/002—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 perform ion-exchange between alkali ions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)
JP2021514628A 2020-03-24 2021-03-15 Pending JPWO2021193176A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020052577 2020-03-24
JP2020077384 2020-04-24
PCT/JP2021/010265 WO2021193176A1 (ja) 2020-03-24 2021-03-15 化学強化光学ガラス

Publications (1)

Publication Number Publication Date
JPWO2021193176A1 true JPWO2021193176A1 (ja) 2021-09-30

Family

ID=77891830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021514628A Pending JPWO2021193176A1 (ja) 2020-03-24 2021-03-15

Country Status (4)

Country Link
US (1) US20230133650A1 (ja)
JP (1) JPWO2021193176A1 (ja)
CN (1) CN115335339A (ja)
WO (1) WO2021193176A1 (ja)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245616A (en) * 1975-10-08 1977-04-11 Tokyo Shibaura Electric Co Process for tempering high refractive indexed glass
JPS5291010A (en) * 1976-01-28 1977-08-01 Tokyo Shibaura Electric Co Glass products of high refraction index
GB2115403B (en) * 1982-02-20 1985-11-27 Zeiss Stiftung Optical and opthalmic glass
DE3206226A1 (de) * 1982-02-20 1983-09-01 Schott Glaswerke, 6500 Mainz Optisches und ophthalmisches glas mit brechwerten >=1,56, abbezahlen von >=40 und dichten <=2,70 q/cm (pfeil hoch)3(pfeil hoch)
JP2001302278A (ja) * 2000-02-17 2001-10-31 Hoya Corp 陰極線管用ガラス、陰極線管用ガラスパネル、及び陰極線管、並びにそれらの製造方法
SG99350A1 (en) * 2000-02-17 2003-10-27 Hoya Corp Glass for cathode-ray tube, strengthened glass, method for the production thereof and use thereof
JP2002121048A (ja) * 2000-10-11 2002-04-23 Nippon Sheet Glass Co Ltd 屈折率分布型レンズ用母材ガラス組成物
JP2006056768A (ja) * 2004-07-23 2006-03-02 Nippon Sheet Glass Co Ltd 屈折率分布型ロッドレンズ用クラッドガラス組成物、およびそれを用いた屈折率分布型ロッドレンズ母ガラスロッド、ならびに屈折率分布型ロッドレンズ、およびその製造方法
US7897531B2 (en) * 2005-01-17 2011-03-01 Kabushiki Kaisha Ohara Glass
WO2007100100A1 (ja) * 2006-03-03 2007-09-07 Nippon Sheet Glass Co., Ltd. 屈折率分布型ロッドレンズ用母材ガラス組成物およびそれを用いて製造した屈折率分布型ロッドレンズ
JP5073353B2 (ja) * 2007-04-16 2012-11-14 株式会社オハラ 光学ガラス
JP5545917B2 (ja) * 2008-01-31 2014-07-09 株式会社オハラ 光学ガラス
WO2012133420A1 (ja) * 2011-03-29 2012-10-04 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
WO2013018586A1 (ja) * 2011-07-29 2013-02-07 株式会社オハラ 光学ガラス
JP2015206880A (ja) * 2014-04-18 2015-11-19 旭硝子株式会社 光学素子、および光学素子の製造方法
US10370289B2 (en) * 2015-11-11 2019-08-06 Ohara Inc. Optical glass, preform, and optical element
CN108290771A (zh) * 2015-11-24 2018-07-17 旭硝子株式会社 光学玻璃
US20190106352A1 (en) * 2016-04-04 2019-04-11 Ohara Inc. Optical glass, preform material and optical element
WO2018051754A1 (ja) * 2016-09-14 2018-03-22 旭硝子株式会社 強化レンズおよび強化レンズの製造方法
CN107963808B (zh) * 2017-12-13 2022-01-25 成都光明光电股份有限公司 玻璃组合物及化学钢化玻璃
CN108069591A (zh) * 2017-12-13 2018-05-25 成都光明光电股份有限公司 玻璃组合物及化学钢化玻璃
CN110316960B (zh) * 2019-07-22 2022-02-11 成都光明光电股份有限公司 光学玻璃、玻璃预制件、光学元件及光学仪器

Also Published As

Publication number Publication date
US20230133650A1 (en) 2023-05-04
WO2021193176A1 (ja) 2021-09-30
CN115335339A (zh) 2022-11-11

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