JPS57183336A - Light reversible color-changing glass having more than refractive index 1.59, more than abbe's number 40 and less than density 3.2 g/cm3 - Google Patents

Light reversible color-changing glass having more than refractive index 1.59, more than abbe's number 40 and less than density 3.2 g/cm3

Info

Publication number
JPS57183336A
JPS57183336A JP57062649A JP6264982A JPS57183336A JP S57183336 A JPS57183336 A JP S57183336A JP 57062649 A JP57062649 A JP 57062649A JP 6264982 A JP6264982 A JP 6264982A JP S57183336 A JPS57183336 A JP S57183336A
Authority
JP
Japan
Prior art keywords
abbe
density
less
refractive index
reversible color
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
JP57062649A
Other languages
English (en)
Other versions
JPS6411581B2 (ja
Inventor
Guriimerooto Georuku
Aihihoon Uubue
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.)
Schott AG
Original Assignee
Jenaer Glaswerk Schott and Gen
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 Jenaer Glaswerk Schott and Gen filed Critical Jenaer Glaswerk Schott and Gen
Publication of JPS57183336A publication Critical patent/JPS57183336A/ja
Publication of JPS6411581B2 publication Critical patent/JPS6411581B2/ja
Granted 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/04—Compositions for glass with special properties for photosensitive glass
    • C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic glass

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)
  • Eyeglasses (AREA)
JP57062649A 1981-04-29 1982-04-16 Light reversible color-changing glass having more than refractive index 1.59, more than abbe's number 40 and less than density 3.2 g/cm3 Granted JPS57183336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3117000A DE3117000C2 (de) 1981-04-29 1981-04-29 Phototropes Glas mit einem Brechungsindex ≥ 1,59, einer Abbezahl ≥ 40 und einer Dichte ≦ 3,2 g/cm↑3↑

Publications (2)

Publication Number Publication Date
JPS57183336A true JPS57183336A (en) 1982-11-11
JPS6411581B2 JPS6411581B2 (ja) 1989-02-27

Family

ID=6131087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57062649A Granted JPS57183336A (en) 1981-04-29 1982-04-16 Light reversible color-changing glass having more than refractive index 1.59, more than abbe's number 40 and less than density 3.2 g/cm3

Country Status (6)

Country Link
US (1) US4486541A (ja)
EP (1) EP0063790B1 (ja)
JP (1) JPS57183336A (ja)
BR (1) BR8202345A (ja)
DD (1) DD202279A5 (ja)
DE (1) DE3117000C2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003054983A (ja) * 2001-06-06 2003-02-26 Ohara Inc 光学ガラス
JP2011037660A (ja) * 2009-08-07 2011-02-24 Ohara Inc 光学ガラス、レンズプリフォーム及び光学素子
JP2011157229A (ja) * 2010-02-01 2011-08-18 Nippon Electric Glass Co Ltd 混合ガラス原料とガラス物品の製造方法
WO2021095622A1 (ja) * 2019-11-14 2021-05-20 日本電気硝子株式会社 ガラス物品

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032580C2 (de) * 1980-08-29 1984-09-13 Deutsche Spezialglas Ag, 3223 Delligsen Phototropes Mehrschichtenglas sowie Verfahren zu seiner Herstellung
GB2115403B (en) * 1982-02-20 1985-11-27 Zeiss Stiftung Optical and opthalmic glass
DE3206958C2 (de) * 1982-02-26 1986-09-18 Schott Glaswerke, 6500 Mainz Phototropes Glas mit einem Brechungsindex ≥ 1,59, einer Abbezahl ≥ 44 und einer Dichte ≦ 3,0 g/cm↑3↑
DE3331106C2 (de) * 1983-08-30 1985-09-19 Schott Glaswerke, 6500 Mainz Optisches Glas mit einem Brechtwert ≥1.60 und einer Abbezahl ≥58, mit hoher chemischer Stabilität und Entmischungs- und Kristallisationsfestigkeit im System SiO↓2↓-B↓2↓O↓3↓-SrO-La↓2↓O↓3↓-Al↓2↓O↓3↓-BaO-Alkalioxid-F
US4550087A (en) * 1984-09-13 1985-10-29 Corning Glass Works Photochromic comfort glasses
DE3502475A1 (de) * 1985-01-25 1986-07-31 Ingrid Baecker Katzen-wegwerf-kloeinsatz
JPS61266326A (ja) * 1985-05-20 1986-11-26 Yoshihiro Abe 感光性ガラス並びに乳濁ガラス組成物
FR2634752B1 (fr) * 1988-07-29 1992-09-18 Corning France Verres photochromiques a indice de refraction eleve
US4944986A (en) * 1988-09-23 1990-07-31 Zuel Company Anti-reflective glass surface
US5120605A (en) * 1988-09-23 1992-06-09 Zuel Company, Inc. Anti-reflective glass surface
US4980318A (en) * 1989-05-10 1990-12-25 Corning Incorporated High refractive index photochromic glasses
FR2653239B1 (fr) * 1989-10-12 1992-10-30 Corning France Verres photochromiques a indice de refraction eleve et a eclaircissement rapide.
DE4408190C1 (de) * 1994-03-11 1995-08-03 Deutsche Spezialglas Ag Hochbrechendes phototropes Glas
FR2717915B1 (fr) * 1994-03-22 1996-06-07 Corning Inc Verres photochromiques à haut indice.
US6929861B2 (en) 2002-03-05 2005-08-16 Zuel Company, Inc. Anti-reflective glass surface with improved cleanability
JP3982752B2 (ja) * 2002-07-03 2007-09-26 Ｈｏｙａ株式会社 光学ガラス、プレス成形用プリフォームおよび光学素子
CN110002763B (zh) * 2019-04-23 2022-01-28 中国建筑材料科学研究总院有限公司 一种用于光纤面板的芯料玻璃及其制备方法和应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926314A (ja) * 1972-05-15 1974-03-08
JPS4930490A (ja) * 1972-07-10 1974-03-18
JPS49115113A (ja) * 1973-02-20 1974-11-02 American Optical Corp
JPS516214A (ja) * 1974-06-03 1976-01-19 Corning Glass Works Garasusoseibutsu
JPS51134708A (en) * 1975-05-07 1976-11-22 Jenaer Glaswerk Schott & Gen Glass as inside material for adhering to known optically relieving outside glass aiming at glass for multiifocusing eye glasses

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630765A (en) * 1969-02-24 1971-12-28 Corning Glass Works Photochromic glass containing tantalum oxide for optical fiber fabrication
FR2085970A1 (en) * 1970-04-10 1971-12-31 Jenaer Glaswerk Schott & Gen Photochromatic colour glass with borosili-ca
US4149896A (en) * 1972-05-15 1979-04-17 Jenaer Glaswerk Schott & Gen Phototropic glass for multifocal spectacle-glasses
US3923529A (en) * 1975-01-10 1975-12-02 Corning Glass Works Sodalite-related glass compositions for production of photochromic and fluorescent articles
US4018965A (en) * 1975-04-14 1977-04-19 Corning Glass Works Photochromic sheet glass compositions and articles
JPS5269915A (en) * 1975-12-10 1977-06-10 Hoya Glass Works Ltd Glass for lens of eyeglasses
JPS53109514A (en) * 1977-03-05 1978-09-25 Nippon Chemical Ind Glass for spectacle lens
US4190451A (en) * 1978-03-17 1980-02-26 Corning Glass Works Photochromic glass
US4240836A (en) * 1979-11-19 1980-12-23 Corning Glass Works Colored photochromic glasses and method
US4251278A (en) * 1980-01-21 1981-02-17 Corning Glass Works Photochromic glasses which darken to a brown hue
US4284686A (en) * 1980-06-09 1981-08-18 Corning Glass Works Spectacle lenses to reduce discomfort from aphakia and certain eye diseases

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926314A (ja) * 1972-05-15 1974-03-08
JPS4930490A (ja) * 1972-07-10 1974-03-18
JPS49115113A (ja) * 1973-02-20 1974-11-02 American Optical Corp
JPS516214A (ja) * 1974-06-03 1976-01-19 Corning Glass Works Garasusoseibutsu
JPS51134708A (en) * 1975-05-07 1976-11-22 Jenaer Glaswerk Schott & Gen Glass as inside material for adhering to known optically relieving outside glass aiming at glass for multiifocusing eye glasses

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003054983A (ja) * 2001-06-06 2003-02-26 Ohara Inc 光学ガラス
JP2011037660A (ja) * 2009-08-07 2011-02-24 Ohara Inc 光学ガラス、レンズプリフォーム及び光学素子
JP2011157229A (ja) * 2010-02-01 2011-08-18 Nippon Electric Glass Co Ltd 混合ガラス原料とガラス物品の製造方法
WO2021095622A1 (ja) * 2019-11-14 2021-05-20 日本電気硝子株式会社 ガラス物品
CN114728837A (zh) * 2019-11-14 2022-07-08 日本电气硝子株式会社 玻璃物品

Also Published As

Publication number Publication date
DD202279A5 (de) 1983-09-07
BR8202345A (pt) 1983-04-05
DE3117000A1 (de) 1983-04-28
EP0063790A2 (de) 1982-11-03
EP0063790A3 (en) 1983-01-12
EP0063790B1 (de) 1986-08-13
JPS6411581B2 (ja) 1989-02-27
DE3117000C2 (de) 1986-05-28
US4486541A (en) 1984-12-04

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