DE69313064D1 - Langsam sich entfärbendes photochromes Glas - Google Patents

Langsam sich entfärbendes photochromes Glas

Info

Publication number
DE69313064D1
DE69313064D1 DE69313064T DE69313064T DE69313064D1 DE 69313064 D1 DE69313064 D1 DE 69313064D1 DE 69313064 T DE69313064 T DE 69313064T DE 69313064 T DE69313064 T DE 69313064T DE 69313064 D1 DE69313064 D1 DE 69313064D1
Authority
DE
Germany
Prior art keywords
photochromic glass
slowly fading
fading photochromic
slowly
glass
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 - Lifetime
Application number
DE69313064T
Other languages
English (en)
Inventor
David Joseph Kerko
David William Morgan
Theodore Richard Kozlowski
Theresa Aliano Winer
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
Application granted granted Critical
Publication of DE69313064D1 publication Critical patent/DE69313064D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

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)
DE69313064T 1992-10-07 1993-09-14 Langsam sich entfärbendes photochromes Glas Expired - Lifetime DE69313064D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/957,359 US5256601A (en) 1992-10-07 1992-10-07 Slow fading photochromic glass

Publications (1)

Publication Number Publication Date
DE69313064D1 true DE69313064D1 (de) 1997-09-18

Family

ID=25499471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313064T Expired - Lifetime DE69313064D1 (de) 1992-10-07 1993-09-14 Langsam sich entfärbendes photochromes Glas

Country Status (4)

Country Link
US (1) US5256601A (de)
EP (1) EP0591713B1 (de)
JP (1) JPH06191879A (de)
DE (1) DE69313064D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5639701A (en) * 1996-01-09 1997-06-17 Corning Incorporated Permanent tint photochromic glasses
US6037283A (en) * 1998-08-18 2000-03-14 Corning Incorporated Plus power, photochromatic glass lenses
US6711917B2 (en) 2000-09-15 2004-03-30 Guardian Industries Corporation Photochromic float glasses and methods of making the same
KR20020074928A (ko) * 2001-03-22 2002-10-04 김서영 포토크로미즘 원리를 이용한 자연친화형 유리
US20030193032A1 (en) * 2002-04-08 2003-10-16 Eastman Kodak Company Radiation exposure indicator device
KR100711890B1 (ko) * 2005-07-28 2007-04-25 삼성에스디아이 주식회사 유기 발광표시장치 및 그의 제조방법
US9371247B2 (en) 2009-05-29 2016-06-21 Corsam Technologies Llc Fusion formable sodium free glass
WO2017044605A1 (en) 2015-09-11 2017-03-16 Corning Incorporated Multi-pane window with a low emissivity layer and a photochromic glass
US10618839B2 (en) 2016-11-30 2020-04-14 Corning Incorporated Low emissivity coatings with increased ultraviolet transmissivity
JP7133563B2 (ja) 2017-03-31 2022-09-08 コーニング インコーポレイテッド 高透過ガラス
CN114213024B (zh) * 2022-01-19 2022-09-30 中国耀华玻璃集团有限公司 一种浮法双合金槽制备光致调光玻璃的方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208860A (en) * 1962-07-31 1965-09-28 Corning Glass Works Phototropic material and article made therefrom
US3630765A (en) * 1969-02-24 1971-12-28 Corning Glass Works Photochromic glass containing tantalum oxide for optical fiber fabrication
US4190451A (en) * 1978-03-17 1980-02-26 Corning Glass Works Photochromic glass
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
US4374931A (en) * 1982-01-08 1983-02-22 Corning Glass Works Photochromic glass suitable for ophthalmic applications
US4407966A (en) * 1982-09-16 1983-10-04 Corning Glass Works Very fast fading photochromic glass
US4549894A (en) * 1984-06-06 1985-10-29 Corning Glass Works Ultraviolet absorbing photochromic glass of low silver content
US4948705A (en) * 1987-02-17 1990-08-14 Throgmorton Norman W Photochromic glass highlight mask

Also Published As

Publication number Publication date
EP0591713A1 (de) 1994-04-13
EP0591713B1 (de) 1997-08-13
JPH06191879A (ja) 1994-07-12
US5256601A (en) 1993-10-26

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Legal Events

Date Code Title Description
8332 No legal effect for de