FR2522319B1 - Verre phototrope ayant un indice de refraction 1,59, une constringence 44 et une masse volumique 3,0 g/cm? - Google Patents

Verre phototrope ayant un indice de refraction 1,59, une constringence 44 et une masse volumique 3,0 g/cm?

Info

Publication number
FR2522319B1
FR2522319B1 FR8302911A FR8302911A FR2522319B1 FR 2522319 B1 FR2522319 B1 FR 2522319B1 FR 8302911 A FR8302911 A FR 8302911A FR 8302911 A FR8302911 A FR 8302911A FR 2522319 B1 FR2522319 B1 FR 2522319B1
Authority
FR
France
Prior art keywords
constringence
density
refraction index
phototropic glass
phototropic
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.)
Expired
Application number
FR8302911A
Other languages
English (en)
Other versions
FR2522319A1 (fr
Inventor
Georg Gliemeroth
Ludwig Rob
Uwe Eichhorn
Eva Holzel Geb Blaudow
Burkhard Speit
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
Schott Glaswerke AG
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 Schott Glaswerke AG filed Critical Schott Glaswerke AG
Publication of FR2522319A1 publication Critical patent/FR2522319A1/fr
Application granted granted Critical
Publication of FR2522319B1 publication Critical patent/FR2522319B1/fr
Expired 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
    • 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
    • Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70

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)
FR8302911A 1982-02-26 1983-02-23 Verre phototrope ayant un indice de refraction 1,59, une constringence 44 et une masse volumique 3,0 g/cm? Expired FR2522319B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3206958A DE3206958C2 (de) 1982-02-26 1982-02-26 Phototropes Glas mit einem Brechungsindex ≥ 1,59, einer Abbezahl ≥ 44 und einer Dichte ≦ 3,0 g/cm↑3↑

Publications (2)

Publication Number Publication Date
FR2522319A1 FR2522319A1 (fr) 1983-09-02
FR2522319B1 true FR2522319B1 (fr) 1986-07-25

Family

ID=6156787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302911A Expired FR2522319B1 (fr) 1982-02-26 1983-02-23 Verre phototrope ayant un indice de refraction 1,59, une constringence 44 et une masse volumique 3,0 g/cm?

Country Status (7)

Country Link
US (1) US4686196A (fr)
JP (1) JPS58151347A (fr)
DD (1) DD208966A5 (fr)
DE (1) DE3206958C2 (fr)
FR (1) FR2522319B1 (fr)
GB (1) GB2116164B (fr)
IT (1) IT1193131B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584706B1 (fr) * 1985-07-11 1991-08-16 Corning Glass Works Verre photochromique a eclaircissement rapide
DE3534276A1 (de) * 1985-09-26 1987-04-02 Schott Glaswerke Phototropes material mit reflexions- und/oder absorptionsschichten oder schichtenfolgen
DE3825210A1 (de) * 1988-07-25 1990-02-08 Deutsche Spezialglas Ag Hochbrechendes phototropes glas niedriger dichte
FR2634752B1 (fr) * 1988-07-29 1992-09-18 Corning France Verres photochromiques a indice de refraction eleve
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.
DE4213493C2 (de) * 1992-04-24 1997-04-24 Deutsche Spezialglas Ag Indikator zum Nachweis von UV-B Strahlung
FR2701020B1 (fr) * 1993-02-01 1995-04-21 Corning Inc Verres photochromiques qui s'assombrissent en prenant une teinte rose.
DE4336122C1 (de) * 1993-10-22 1995-04-27 Deutsche Spezialglas Ag Hochbrechendes ophtalmisches Glas und Verwendung des Glases
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.
JP3820486B2 (ja) * 1995-09-18 2006-09-13 Ｈｏｙａ株式会社 ガラス光学素子の製造方法
US6235666B1 (en) 1999-03-29 2001-05-22 Guardian Industries Corporation Grey glass composition and method of making same
US6432853B1 (en) * 2000-06-01 2002-08-13 Corning Incorporated Medium expansion leaded copper boroaluminosilicate glasses
US6835914B2 (en) 2002-11-05 2004-12-28 Mattson Technology, Inc. Apparatus and method for reducing stray light in substrate processing chambers
US7515332B2 (en) * 2004-02-18 2009-04-07 Nippon Sheet Glass Company, Limited Glass composition that emits fluorescence in infrared wavelength region and method of amplifying signal light using the same
EP1953122A4 (fr) * 2005-11-15 2010-01-20 Isuzu Glass Co Ltd Verre de blocage de lumière bleue-violette
TWI585196B (zh) 2014-12-31 2017-06-01 聖高拜塑膠製品公司 陽光控制膜、包含彼等之總成及製造彼等之方法
WO2017132491A1 (fr) * 2016-01-29 2017-08-03 Corning Incorporated Verre photochromique thermiquement renforcé et systèmes et procédés associés
KR102090118B1 (ko) * 2019-06-13 2020-03-17 김재중 이중 게이트 및 에어 커튼을 구비한 도크 쉘터 모듈
CN114436535A (zh) * 2020-10-30 2022-05-06 程珵 一种核化玻璃原材及其制法和应用

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566134A (en) * 1946-09-21 1951-08-28 Holophane Co Inc Zirconia-containing silicate glass
US3197296A (en) * 1962-11-14 1965-07-27 Corning Glass Works Glass composition and method of producing transparent phototropic body
US3630765A (en) * 1969-02-24 1971-12-28 Corning Glass Works Photochromic glass containing tantalum oxide for optical fiber fabrication
US4149896A (en) * 1972-05-15 1979-04-17 Jenaer Glaswerk Schott & Gen Phototropic glass for multifocal spectacle-glasses
AR202803A1 (es) * 1972-12-02 1975-07-24 Jenaer Glaswerk Schott & Gen Cristales para gafas
US3957499A (en) * 1974-11-11 1976-05-18 Corning Glass Works Fast-fading index-corrected photochromic glass compositions
US3923529A (en) * 1975-01-10 1975-12-02 Corning Glass Works Sodalite-related glass compositions for production of photochromic and fluorescent articles
DE2623683C3 (de) * 1975-06-02 1979-10-04 Hoya Glass Works, Ltd., Tokio Glas für Augenlinsen mit einem Brechungsindex von mindestens 40 und einem spezifischen Gewicht von nicht mehr als 3,lg/cm3
JPS5269915A (en) * 1975-12-10 1977-06-10 Hoya Glass Works Ltd Glass for lens of eyeglasses
GB1515641A (en) * 1976-01-30 1978-06-28 Pilkington Brothers Ltd Photochromic glasses
DE2722588A1 (de) * 1976-05-19 1977-12-08 Johnson Matthey Co Ltd Verbessertes glas und verfahren zu dessen herstellung
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
US4358542A (en) * 1981-04-08 1982-11-09 Corning Glass Works Photochromic glass suitable for microsheet and simultaneous heat treatment and shaping
DE3117000C2 (de) * 1981-04-29 1986-05-28 Schott Glaswerke, 6500 Mainz Phototropes Glas mit einem Brechungsindex ≥ 1,59, einer Abbezahl ≥ 40 und einer Dichte ≦ 3,2 g/cm↑3↑
DE3139212C2 (de) * 1981-10-02 1987-02-12 Schott Glaswerke, 6500 Mainz Verwendung eines Glases mit Brechwerten nd ≥ 1,58, Abbezahlen ≥ 45 und Dichten ≦ 2,75 g/cm↑3↑ als Brillenglas
DE3220367A1 (de) * 1982-05-29 1983-12-01 Schott Glaswerke, 6500 Mainz Phototropes glas mit brauntoenung im belichteten zustand

Also Published As

Publication number Publication date
GB8305280D0 (en) 1983-03-30
IT1193131B (it) 1988-06-02
IT8367156A0 (it) 1983-02-14
JPS6411582B2 (fr) 1989-02-27
FR2522319A1 (fr) 1983-09-02
DD208966A5 (de) 1984-04-18
DE3206958A1 (de) 1983-09-15
GB2116164B (en) 1985-12-04
GB2116164A (en) 1983-09-21
US4686196A (en) 1987-08-11
DE3206958C2 (de) 1986-09-18
JPS58151347A (ja) 1983-09-08

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Legal Events

Date Code Title Description
ST Notification of lapse