DE69400713T2 - Photochrome Gläser, die beim Verdunkeln einen rosa Farbton bekommen - Google Patents

Photochrome Gläser, die beim Verdunkeln einen rosa Farbton bekommen

Info

Publication number
DE69400713T2
DE69400713T2 DE69400713T DE69400713T DE69400713T2 DE 69400713 T2 DE69400713 T2 DE 69400713T2 DE 69400713 T DE69400713 T DE 69400713T DE 69400713 T DE69400713 T DE 69400713T DE 69400713 T2 DE69400713 T2 DE 69400713T2
Authority
DE
Germany
Prior art keywords
darkened
photochromic glasses
turn pink
pink
turn
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 - Fee Related
Application number
DE69400713T
Other languages
English (en)
Other versions
DE69400713D1 (de
Inventor
Luc Grateau
Michel Prassas
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.)
Corning Inc
Original Assignee
Corning 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 Corning Inc filed Critical Corning Inc
Publication of DE69400713D1 publication Critical patent/DE69400713D1/de
Application granted granted Critical
Publication of DE69400713T2 publication Critical patent/DE69400713T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • 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
    • Y10S501/905—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)
DE69400713T 1993-02-01 1994-01-15 Photochrome Gläser, die beim Verdunkeln einen rosa Farbton bekommen Expired - Fee Related DE69400713T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9301034A FR2701020B1 (fr) 1993-02-01 1993-02-01 Verres photochromiques qui s'assombrissent en prenant une teinte rose.

Publications (2)

Publication Number Publication Date
DE69400713D1 DE69400713D1 (de) 1996-11-21
DE69400713T2 true DE69400713T2 (de) 1997-04-03

Family

ID=9443578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69400713T Expired - Fee Related DE69400713T2 (de) 1993-02-01 1994-01-15 Photochrome Gläser, die beim Verdunkeln einen rosa Farbton bekommen

Country Status (6)

Country Link
US (1) US5300465A (de)
EP (1) EP0609685B1 (de)
CN (1) CN1037676C (de)
DE (1) DE69400713T2 (de)
ES (1) ES2092839T3 (de)
FR (1) FR2701020B1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5430573A (en) * 1993-12-15 1995-07-04 Corning Incorporated UV-absorbing, polarizing glass article
US5482901A (en) * 1994-07-15 1996-01-09 Corning Incorporated Amber photochromic glasses
US5482902A (en) * 1994-12-21 1996-01-09 Corning Incorporated Brown-photochromic glasses
US5797050A (en) * 1997-02-18 1998-08-18 Smith; James Lynn Selective glare reduction ocular for scenery with very bright objects
EP1036046A4 (de) * 1997-11-07 2004-12-08 Corning Inc Photochromisches glas und linse
US6165922A (en) * 1997-11-07 2000-12-26 Corning S.A. Photochromic glass and lens
WO1999059006A1 (en) 1998-05-14 1999-11-18 Corning Incorporated Ultra-thin glass polarizers and method of making same
US6406584B1 (en) 1999-11-10 2002-06-18 Corning Incorporated Process for making vertically integrated optical components
FR2888840B1 (fr) * 2005-07-22 2007-10-05 Vermont Sa Verre rouge, procede de fabrication de verre rouge, ampoules et tubes teintes obtenus avec un tel verre
US7468148B2 (en) * 2005-10-24 2008-12-23 Corning Incorporated Visible polarizing glass and process
US7585801B2 (en) * 2005-11-02 2009-09-08 Ppg Industries Ohio, Inc. Gray glass composition
US7666806B2 (en) * 2005-11-02 2010-02-23 Ppg Industries Ohio, Inc. Gray glass composition
US7618908B2 (en) * 2005-12-20 2009-11-17 Corning Incorporated Visible light optical polarizer made from stretched H2-treated glass
US20070153383A1 (en) * 2005-12-30 2007-07-05 Nicholas Francis Borrelli Method for making a wide optical polarizer using extrusion
CN101215089B (zh) * 2007-12-31 2010-07-07 浙江工业大学 一种桃红玻璃的配方及其制备工艺
US8179595B2 (en) 2008-01-29 2012-05-15 Corning Incorporated Polarizing photorefractive glass
US20090190214A1 (en) * 2008-01-29 2009-07-30 Nicholas Francis Borrelli Polarizing photorefractive glass
CN101885583B (zh) * 2010-06-11 2012-01-25 陕西科技大学 一种含铒红色玻璃的制备方法
CN102161569B (zh) * 2010-12-28 2012-09-19 南昌航空大学 一种草甘膦生产设备的强防腐性能搪玻璃釉料的配方及其制备方法
CN102267331A (zh) * 2011-06-03 2011-12-07 童炎林 一种变色水晶
CN103896486B (zh) * 2014-03-08 2016-07-13 安徽万佳节能科技有限公司 红色仿石微晶玻璃及其制备方法
WO2018155105A1 (ja) * 2017-02-24 2018-08-30 日本電気硝子株式会社 光学ガラス
JP7134396B2 (ja) * 2017-02-24 2022-09-12 日本電気硝子株式会社 光学ガラス

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920463A (en) * 1974-02-01 1975-11-18 Robert A Simms Process for changing the tint of a photochromic material and material formed thereby
US4251278A (en) * 1980-01-21 1981-02-17 Corning Glass Works Photochromic glasses which darken to a brown hue
US4374931A (en) * 1982-01-08 1983-02-22 Corning Glass Works Photochromic glass suitable for ophthalmic applications
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↑
US4549894A (en) * 1984-06-06 1985-10-29 Corning Glass Works Ultraviolet absorbing photochromic glass of low silver content
FR2584706B1 (fr) * 1985-07-11 1991-08-16 Corning Glass Works Verre photochromique a eclaircissement rapide
US4608349A (en) * 1985-11-12 1986-08-26 Corning Glass Works Photochromic glass compositions for lightweight lenses
FR2601354B1 (fr) * 1986-07-11 1992-05-07 Corning Glass Works Verres legerement teintes a transmission variable.
FR2634752B1 (fr) * 1988-07-29 1992-09-18 Corning France Verres photochromiques a indice de refraction eleve
US5244845A (en) * 1992-10-02 1993-09-14 Corning Incorporated Multipurpose photochromic brown glasses
JP3543988B2 (ja) * 1994-01-28 2004-07-21 キヤノン株式会社 画像形成装置の通信制御方法
US5482901A (en) * 1994-07-15 1996-01-09 Corning Incorporated Amber photochromic glasses
US5482902A (en) * 1994-12-21 1996-01-09 Corning Incorporated Brown-photochromic glasses

Also Published As

Publication number Publication date
ES2092839T3 (es) 1996-12-01
DE69400713D1 (de) 1996-11-21
CN1037676C (zh) 1998-03-11
EP0609685B1 (de) 1996-10-16
US5300465A (en) 1994-04-05
EP0609685A1 (de) 1994-08-10
CN1095048A (zh) 1994-11-16
FR2701020B1 (fr) 1995-04-21
FR2701020A1 (fr) 1994-08-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee