FR2284571A1 - Verres photochromiques polarisants exempts d'argent et leur fabrication - Google Patents

Verres photochromiques polarisants exempts d'argent et leur fabrication

Info

Publication number
FR2284571A1
FR2284571A1 FR7528190A FR7528190A FR2284571A1 FR 2284571 A1 FR2284571 A1 FR 2284571A1 FR 7528190 A FR7528190 A FR 7528190A FR 7528190 A FR7528190 A FR 7528190A FR 2284571 A1 FR2284571 A1 FR 2284571A1
Authority
FR
France
Prior art keywords
silver
manufacturing
photochromic lenses
free polarizing
polarizing photochromic
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
FR7528190A
Other languages
English (en)
French (fr)
Other versions
FR2284571B3 (enExample
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
Application filed by Corning Glass Works filed Critical Corning Glass Works
Publication of FR2284571A1 publication Critical patent/FR2284571A1/fr
Application granted granted Critical
Publication of FR2284571B3 publication Critical patent/FR2284571B3/fr
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
    • C03C4/065—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic glass for silver-halide free 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)
FR7528190A 1974-09-16 1975-09-15 Verres photochromiques polarisants exempts d'argent et leur fabrication Granted FR2284571A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/506,523 US3954485A (en) 1974-09-16 1974-09-16 Silver-free polarizing photochromic glasses

Publications (2)

Publication Number Publication Date
FR2284571A1 true FR2284571A1 (fr) 1976-04-09
FR2284571B3 FR2284571B3 (enExample) 1979-06-29

Family

ID=24014937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528190A Granted FR2284571A1 (fr) 1974-09-16 1975-09-15 Verres photochromiques polarisants exempts d'argent et leur fabrication

Country Status (2)

Country Link
US (1) US3954485A (enExample)
FR (1) FR2284571A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463103A1 (fr) * 1979-08-16 1981-02-20 Corning Glass Works Article en verre photochromique a halogenure(s) de cuivre optiquement clair

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076544A (en) * 1976-07-28 1978-02-28 Corning Glass Works Copper-cadmium-silver photochromic glass
US4162168A (en) * 1976-12-03 1979-07-24 The Dow Chemical Company Refractory material
US4166745A (en) * 1977-12-16 1979-09-04 Corning Glass Works Refractive index-corrected copper-cadmium halide photochromic glasses
US5324691A (en) * 1990-04-10 1994-06-28 Isuzu Glass Co., Ltd. Glass composition
US6313947B1 (en) 1991-10-14 2001-11-06 Hoya Corporation Light polarizing glass containing copper particles and process for preparation thereof
US5430573A (en) * 1993-12-15 1995-07-04 Corning Incorporated UV-absorbing, polarizing glass article
US5625427A (en) * 1993-12-15 1997-04-29 Corning Incorporated Ophthalmic lens
US5517356A (en) * 1993-12-15 1996-05-14 Corning Incorporated Glass polarizer for visible light
US5627676A (en) * 1994-12-02 1997-05-06 Corning Incorporated Birefringent glass waveplate containing copper halide crystals
EP0719742B1 (en) * 1994-12-27 1998-04-08 Hoya Corporation Polarizing glass and production process thereof
DE69502689T2 (de) * 1994-12-27 1999-01-14 Hoya Corp., Tokio/Tokyo Verfahren zur Herstellung von Polarisierendem Glas
SG90001A1 (en) * 1996-02-03 2002-07-23 Corning Inc Ophthalmic lens
US6221480B1 (en) * 1996-12-04 2001-04-24 Corning Incorporated Broadband contrast polarizing glass
WO1998047832A1 (en) 1997-04-24 1998-10-29 Corning Incorporated Method of making glass having polarizing and non-polarizing regions
DE10293767B4 (de) * 2001-08-22 2017-06-08 Schott Ag Desinfektionsglaspulver mit antimikrobieller, entzündungshemmender, wundheilender Wirkung und dessen Verwendung
DE10141105C1 (de) 2001-08-22 2003-06-26 Schott Glas Optisches Farbglas und seine Verwendung
US20070022781A1 (en) * 2005-07-29 2007-02-01 Arisawa Mfg. Co., Ltd. Method for producing polarizing glass
US20070022782A1 (en) * 2005-07-29 2007-02-01 Arisawa Mfg. Co., Ltd. Method for producing polarizing glass
US20070123410A1 (en) * 2005-11-30 2007-05-31 Morena Robert M Crystallization-free glass frit compositions and frits made therefrom for microreactor devices
US8179595B2 (en) * 2008-01-29 2012-05-15 Corning Incorporated Polarizing photorefractive glass
CN101939672B (zh) * 2008-07-31 2013-04-03 豪雅冠得股份有限公司 偏光元件
JP5252747B2 (ja) * 2008-10-16 2013-07-31 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 偏光ガラス及びその製造方法並びに光アイソレーター
JP5708096B2 (ja) * 2011-03-18 2015-04-30 セイコーエプソン株式会社 偏光素子の製造方法
JP5708095B2 (ja) * 2011-03-18 2015-04-30 セイコーエプソン株式会社 偏光素子の製造方法
CN102267331A (zh) * 2011-06-03 2011-12-07 童炎林 一种变色水晶
CN103032018A (zh) * 2012-12-19 2013-04-10 绍兴文理学院 一种光致智能变色窗及其使用方法
US10150692B2 (en) 2015-12-18 2018-12-11 Corning Incorporated Photochromic glass with sharp cutoff

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319816A (en) * 1938-10-29 1943-05-25 Polaroid Corp Light polarizer and process of manufacture
US3208860A (en) * 1962-07-31 1965-09-28 Corning Glass Works Phototropic material and article made therefrom
NL125550C (enExample) * 1963-05-06
US3328182A (en) * 1963-06-24 1967-06-27 Corning Glass Works Phototropic glass article and method
US3540793A (en) * 1968-07-03 1970-11-17 Corning Glass Works Photochromic polarizing glasses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463103A1 (fr) * 1979-08-16 1981-02-20 Corning Glass Works Article en verre photochromique a halogenure(s) de cuivre optiquement clair

Also Published As

Publication number Publication date
FR2284571B3 (enExample) 1979-06-29
US3954485A (en) 1976-05-04

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