DE3163593D1 - Photochromic glass for spectacle lenses and production thereof - Google Patents

Photochromic glass for spectacle lenses and production thereof

Info

Publication number
DE3163593D1
DE3163593D1 DE8181302283T DE3163593T DE3163593D1 DE 3163593 D1 DE3163593 D1 DE 3163593D1 DE 8181302283 T DE8181302283 T DE 8181302283T DE 3163593 T DE3163593 T DE 3163593T DE 3163593 D1 DE3163593 D1 DE 3163593D1
Authority
DE
Germany
Prior art keywords
production
spectacle lenses
photochromic glass
photochromic
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
Application number
DE8181302283T
Other languages
German (de)
English (en)
Inventor
Brent Merle Wedding
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 Glass Works
Original Assignee
Corning Glass Works
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22562946&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3163593(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of DE3163593D1 publication Critical patent/DE3163593D1/de
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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/104—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having spectral characteristics for purposes other than sun-protection
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31—Surface property or characteristic of web, sheet or block
    • Y10T428/315—Surface modified glass [e.g., tempered, strengthened, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Glass Compositions (AREA)
  • Eyeglasses (AREA)
  • Optical Filters (AREA)
DE8181302283T 1980-06-09 1981-05-22 Photochromic glass for spectacle lenses and production thereof Expired DE3163593D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/157,250 US4284686A (en) 1980-06-09 1980-06-09 Spectacle lenses to reduce discomfort from aphakia and certain eye diseases

Publications (1)

Publication Number Publication Date
DE3163593D1 true DE3163593D1 (en) 1984-06-20

Family

ID=22562946

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181302283T Expired DE3163593D1 (en) 1980-06-09 1981-05-22 Photochromic glass for spectacle lenses and production thereof

Country Status (6)

Country Link
US (1) US4284686A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0041789B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5738341A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1145169A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3163593D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8205467A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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↑
FR2528982B2 (fr) * 1982-06-17 1986-07-11 Corning Glass Works Procede de teinture d'une feuille de polyurethane
FR2517712A1 (fr) * 1981-12-04 1983-06-10 Corning Glass Works Procede de teinture d'une feuille de polyurethane
US4454170A (en) * 1981-12-04 1984-06-12 Corning Glass Works Method for tinting a sheet of polyurethane
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↑
US4390635A (en) * 1982-03-01 1983-06-28 Corning Glass Works Alkali metal aluminoborosilicate photochromic glasses
US4710430A (en) * 1982-04-01 1987-12-01 Corning Glass Works Colored photochromic glasses and method
US4537612A (en) * 1982-04-01 1985-08-27 Corning Glass Works Colored photochromic glasses and method
JPS5920992A (ja) * 1982-07-23 1984-02-02 松下電器産業株式会社 高周波加熱装置
US4498919A (en) * 1983-10-31 1985-02-12 Corning Glass Works Method for making colored photochromic prescription ophthalmic lenses
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
US4854957A (en) * 1988-04-13 1989-08-08 Corning Incorporated Method for modifying coloration in tinted photochromic glasses
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
JPH0714825B2 (ja) * 1989-11-01 1995-02-22 ユー・エイチ・アイ システムズ株式会社 抗菌・殺菌用ガラス
JPH0794334B2 (ja) * 1991-03-04 1995-10-11 五鈴精工硝子株式会社 着色ガラス
US5244845A (en) * 1992-10-02 1993-09-14 Corning Incorporated Multipurpose photochromic brown glasses
US5256601A (en) * 1992-10-07 1993-10-26 Corning Incorporated Slow fading photochromic glass
US5381193A (en) * 1993-02-22 1995-01-10 Corning Incorporated Protective filter lenses
US5482901A (en) * 1994-07-15 1996-01-09 Corning Incorporated Amber photochromic glasses
US5534041A (en) * 1994-11-07 1996-07-09 Corning Incorporated Method of making laser eyewear protection
FR2739095B1 (fr) * 1995-09-25 1997-11-14 Saint Gobain Vitrage Lentilles optiques et procedes de fabrication
US5639701A (en) * 1996-01-09 1997-06-17 Corning Incorporated Permanent tint photochromic glasses
US5973865A (en) * 1996-04-29 1999-10-26 Corning Incorporated Ophthalmic filter materials
US6165922A (en) * 1997-11-07 2000-12-26 Corning S.A. Photochromic glass and lens
WO1999024375A1 (en) 1997-11-07 1999-05-20 Corning Incorporated Photochromic glass and lens
US6838400B1 (en) 1998-03-23 2005-01-04 International Business Machines Corporation UV absorbing glass cloth and use thereof
US6197711B1 (en) * 1998-09-09 2001-03-06 Corning S.A. Protective filter lens
US6811727B2 (en) * 2002-01-09 2004-11-02 Corning Incorporated Ophthalmic filter materials
EP2176703B1 (en) * 2007-07-20 2016-04-20 Rappaport Family Institute for Research in the Medical Sciences A system for protection of the retina from light-induced damage
US20100232003A1 (en) * 2009-03-13 2010-09-16 Transitions Optical, Inc. Vision enhancing optical articles
JP5183730B2 (ja) * 2010-12-28 2013-04-17 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 コバルト含有ガラス、青色フィルタおよび放射線画像読取装置
US9145330B2 (en) * 2012-11-30 2015-09-29 Corning Incorporated Photochromic glasses
US10150692B2 (en) 2015-12-18 2018-12-11 Corning Incorporated Photochromic glass with sharp cutoff
CA3017363C (en) * 2016-03-14 2022-02-22 Younger Mfg. Co. Dba Younger Optics Photochromic optical lens with selective blue light attenuation

Family Cites Families (6)

* 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
US3892582A (en) * 1974-02-01 1975-07-01 Robert A Simms Process for changing the tint of a photochromic material and material formed thereby
US4018965A (en) * 1975-04-14 1977-04-19 Corning Glass Works Photochromic sheet glass compositions and articles
US4125405A (en) * 1976-11-05 1978-11-14 Corning Glass Works Colored, dichroic, birefringent glass articles produced by optical alteration of additively-colored glasses containing silver and silver halides
US4118214A (en) * 1977-06-22 1978-10-03 Corning Glass Works Treating polychromatic glass in reducing atmospheres
US4190451A (en) * 1978-03-17 1980-02-26 Corning Glass Works Photochromic glass

Also Published As

Publication number Publication date
US4284686A (en) 1981-08-18
ES501921A0 (es) 1982-06-16
ES8205467A1 (es) 1982-06-16
EP0041789B1 (en) 1984-05-16
CA1145169A (en) 1983-04-26
EP0041789A1 (en) 1981-12-16
JPS5738341A (en) 1982-03-03
JPS6351979B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-10-17

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Legal Events

Date Code Title Description
8365 Fully valid after opposition proceedings