FR2584706B1 - Verre photochromique a eclaircissement rapide - Google Patents

Verre photochromique a eclaircissement rapide

Info

Publication number
FR2584706B1
FR2584706B1 FR8510626A FR8510626A FR2584706B1 FR 2584706 B1 FR2584706 B1 FR 2584706B1 FR 8510626 A FR8510626 A FR 8510626A FR 8510626 A FR8510626 A FR 8510626A FR 2584706 B1 FR2584706 B1 FR 2584706B1
Authority
FR
France
Prior art keywords
photochromic glass
lightening
fast
fast lightening
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.)
Expired - Lifetime
Application number
FR8510626A
Other languages
English (en)
Other versions
FR2584706A1 (fr
Inventor
Michel Prassas
Jean-Pierre Mazeau
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
Priority to FR8510626A priority Critical patent/FR2584706B1/fr
Priority to US06/827,939 priority patent/US4746633A/en
Priority to DE8686304755T priority patent/DE3679012D1/de
Priority to EP86304755A priority patent/EP0212799B1/fr
Priority to IN489/MAS/86A priority patent/IN167793B/en
Priority to GR861661A priority patent/GR861661B/el
Priority to JP61159521A priority patent/JPS6217039A/ja
Priority to KR1019860005582A priority patent/KR900005007B1/ko
Priority to CA000513455A priority patent/CA1270689A/fr
Priority to EG423/86A priority patent/EG17903A/xx
Priority to BR8603248A priority patent/BR8603248A/pt
Priority to ES8600233A priority patent/ES2000490A6/es
Priority to PT82963A priority patent/PT82963B/pt
Priority to AR86304494A priority patent/AR241264A1/es
Publication of FR2584706A1 publication Critical patent/FR2584706A1/fr
Application granted granted Critical
Publication of FR2584706B1 publication Critical patent/FR2584706B1/fr
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
    • 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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
    • 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
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • 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
    • 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
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
    • C03C3/118—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium

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)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)
FR8510626A 1985-07-11 1985-07-11 Verre photochromique a eclaircissement rapide Expired - Lifetime FR2584706B1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR8510626A FR2584706B1 (fr) 1985-07-11 1985-07-11 Verre photochromique a eclaircissement rapide
US06/827,939 US4746633A (en) 1985-07-11 1986-02-10 Fast fading photochromic glass
DE8686304755T DE3679012D1 (de) 1985-07-11 1986-06-20 Photochromisches glas mit schneller abnutzung.
EP86304755A EP0212799B1 (fr) 1985-07-11 1986-06-20 Verre photochromique à éclaircissement rapide
IN489/MAS/86A IN167793B (fr) 1985-07-11 1986-06-26
GR861661A GR861661B (en) 1985-07-11 1986-06-26 Fast fading photochromic glass
JP61159521A JPS6217039A (ja) 1985-07-11 1986-07-07 フオトクロミツクガラス
CA000513455A CA1270689A (fr) 1985-07-11 1986-07-10 Verre photochrome a neutralisation rapide
KR1019860005582A KR900005007B1 (ko) 1985-07-11 1986-07-10 급속 페이딩(Fading)되는 광가역변색 유리
EG423/86A EG17903A (en) 1985-07-11 1986-07-10 Fast fading photochromic glass
BR8603248A BR8603248A (pt) 1985-07-11 1986-07-10 Vidro fotocromico transparente confortavel
ES8600233A ES2000490A6 (es) 1985-07-11 1986-07-10 Cristales fotocromicos transparentes y oscurecibles acecuados para la produccion de lentes oftalmicos de confort y oscuros.
PT82963A PT82963B (pt) 1985-07-11 1986-07-10 Processo para a preparacao de vidros fotocromicos de aclaramento rapido e vidros assim preparados
AR86304494A AR241264A1 (es) 1985-07-11 1986-07-11 Cristales fotocromicos transparentes de confort y oscuros.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8510626A FR2584706B1 (fr) 1985-07-11 1985-07-11 Verre photochromique a eclaircissement rapide

Publications (2)

Publication Number Publication Date
FR2584706A1 FR2584706A1 (fr) 1987-01-16
FR2584706B1 true FR2584706B1 (fr) 1991-08-16

Family

ID=9321201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8510626A Expired - Lifetime FR2584706B1 (fr) 1985-07-11 1985-07-11 Verre photochromique a eclaircissement rapide

Country Status (14)

Country Link
US (1) US4746633A (fr)
EP (1) EP0212799B1 (fr)
JP (1) JPS6217039A (fr)
KR (1) KR900005007B1 (fr)
AR (1) AR241264A1 (fr)
BR (1) BR8603248A (fr)
CA (1) CA1270689A (fr)
DE (1) DE3679012D1 (fr)
EG (1) EG17903A (fr)
ES (1) ES2000490A6 (fr)
FR (1) FR2584706B1 (fr)
GR (1) GR861661B (fr)
IN (1) IN167793B (fr)
PT (1) PT82963B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608349A (en) * 1985-11-12 1986-08-26 Corning Glass Works Photochromic glass compositions for lightweight lenses
DE3772876D1 (de) * 1986-07-11 1991-10-17 Corning Glass Works Leicht gefaerbte glaeser mit einer veraenderlichen durchlaessigkeit.
FR2601354B1 (fr) * 1986-07-11 1992-05-07 Corning Glass Works Verres legerement teintes a transmission variable.
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.
JP2518749B2 (ja) * 1991-07-11 1996-07-31 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
FR2701020B1 (fr) * 1993-02-01 1995-04-21 Corning Inc Verres photochromiques qui s'assombrissent en prenant une teinte rose.
EP1336964A1 (fr) 1996-10-11 2003-08-20 SANYO ELECTRIC Co., Ltd. Dispositif d'enregistrement numérique sur un disque ainsi que dispositif de reproduction numérique sur une disque, avec réduction de la composante continue du courant
FR2759077B1 (fr) * 1997-02-03 1999-04-23 Corning Sa Verres photochromiques ameliores
BR9808615A (pt) * 1997-02-03 2000-05-16 Corinig Inc Lentes fotocromáticas aperfeiçoadas
US6432853B1 (en) * 2000-06-01 2002-08-13 Corning Incorporated Medium expansion leaded copper boroaluminosilicate glasses
JP3549198B2 (ja) * 2001-09-21 2004-08-04 Ｈｏｙａ株式会社 偏光ガラス及びその製造方法
US20080225422A1 (en) * 2005-09-15 2008-09-18 Koninklijke Philips Electronics, N.V. Optical Filter
JP4559523B2 (ja) * 2009-02-24 2010-10-06 株式会社オハラ 情報記録媒体用ガラス基板およびその製造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001019A (en) * 1972-03-08 1977-01-04 Hoya Glass Works, Ltd. Reversible light sensitive glass
JPS5651143B2 (fr) * 1973-12-29 1981-12-03
JPS5243649B2 (fr) * 1974-03-09 1977-11-01
US4018965A (en) * 1975-04-14 1977-04-19 Corning Glass Works Photochromic sheet glass compositions and articles
GB1515641A (en) * 1976-01-30 1978-06-28 Pilkington Brothers Ltd Photochromic glasses
US4190451A (en) * 1978-03-17 1980-02-26 Corning Glass Works Photochromic glass
US4130437A (en) * 1978-04-12 1978-12-19 Corning Glass Works Photochromic glasses suitable for simultaneous heat treatment and shaping
US4282021A (en) * 1978-10-02 1981-08-04 Corning Glass Works Method of making photochromic glasses suitable for simultaneous heat treatment and shaping
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
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↑
US4390635A (en) * 1982-03-01 1983-06-28 Corning Glass Works Alkali metal aluminoborosilicate photochromic glasses
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
US4550087A (en) * 1984-09-13 1985-10-29 Corning Glass Works Photochromic comfort glasses
US4608349A (en) * 1985-11-12 1986-08-26 Corning Glass Works Photochromic glass compositions for lightweight lenses

Also Published As

Publication number Publication date
PT82963B (pt) 1989-01-30
CA1270689A (fr) 1990-06-26
US4746633A (en) 1988-05-24
EG17903A (en) 1991-06-30
KR900005007B1 (ko) 1990-07-16
AR241264A1 (es) 1992-04-30
EP0212799A1 (fr) 1987-03-04
JPS6217039A (ja) 1987-01-26
BR8603248A (pt) 1987-02-24
ES2000490A6 (es) 1988-03-01
IN167793B (fr) 1990-12-22
KR870001122A (ko) 1987-03-11
EP0212799B1 (fr) 1991-05-02
DE3679012D1 (de) 1991-06-06
PT82963A (en) 1986-08-01
GR861661B (en) 1986-10-10
JPH027893B2 (fr) 1990-02-21
FR2584706A1 (fr) 1987-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse