FR2653239B1 - Verres photochromiques a indice de refraction eleve et a eclaircissement rapide. - Google Patents

Verres photochromiques a indice de refraction eleve et a eclaircissement rapide.

Info

Publication number
FR2653239B1
FR2653239B1 FR8913346A FR8913346A FR2653239B1 FR 2653239 B1 FR2653239 B1 FR 2653239B1 FR 8913346 A FR8913346 A FR 8913346A FR 8913346 A FR8913346 A FR 8913346A FR 2653239 B1 FR2653239 B1 FR 2653239B1
Authority
FR
France
Prior art keywords
refraction index
high fast
photochromic lenses
photochromic
lenses
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
FR8913346A
Other languages
English (en)
Other versions
FR2653239A1 (fr
Inventor
Prassas Michel
Grateau Luc
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 SAS
Original Assignee
Corning SAS
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 SAS filed Critical Corning SAS
Priority to FR8913346A priority Critical patent/FR2653239B1/fr
Priority to US07/581,789 priority patent/US5023209A/en
Priority to EP90119116A priority patent/EP0422514A1/fr
Priority to JP2275072A priority patent/JP2645288B2/ja
Publication of FR2653239A1 publication Critical patent/FR2653239A1/fr
Application granted granted Critical
Publication of FR2653239B1 publication Critical patent/FR2653239B1/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
    • 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
    • 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
    • Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70

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)
  • Optical Filters (AREA)
  • Eyeglasses (AREA)
FR8913346A 1989-10-12 1989-10-12 Verres photochromiques a indice de refraction eleve et a eclaircissement rapide. Expired - Lifetime FR2653239B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8913346A FR2653239B1 (fr) 1989-10-12 1989-10-12 Verres photochromiques a indice de refraction eleve et a eclaircissement rapide.
US07/581,789 US5023209A (en) 1989-10-12 1990-09-13 Fast fading, high refractive index photochromic glass
EP90119116A EP0422514A1 (fr) 1989-10-12 1990-10-05 Verres photochromiques à indice de réfraction élevé et à éclaircissement rapide
JP2275072A JP2645288B2 (ja) 1989-10-12 1990-10-12 急速退色、高屈折率光互変性ガラス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913346A FR2653239B1 (fr) 1989-10-12 1989-10-12 Verres photochromiques a indice de refraction eleve et a eclaircissement rapide.

Publications (2)

Publication Number Publication Date
FR2653239A1 FR2653239A1 (fr) 1991-04-19
FR2653239B1 true FR2653239B1 (fr) 1992-10-30

Family

ID=9386327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8913346A Expired - Lifetime FR2653239B1 (fr) 1989-10-12 1989-10-12 Verres photochromiques a indice de refraction eleve et a eclaircissement rapide.

Country Status (4)

Country Link
US (1) US5023209A (fr)
EP (1) EP0422514A1 (fr)
JP (1) JP2645288B2 (fr)
FR (1) FR2653239B1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217927A (en) * 1988-07-25 1993-06-08 Deutsche Spezialglas Aktiengesellschaft Highly refractive, low-density, phototropic glass
US5244845A (en) * 1992-10-02 1993-09-14 Corning Incorporated Multipurpose photochromic brown glasses
US5275979A (en) * 1992-10-30 1994-01-04 Corning Incorporated Colored glasses and method
DE4336122C1 (de) * 1993-10-22 1995-04-27 Deutsche Spezialglas Ag Hochbrechendes ophtalmisches Glas und Verwendung des Glases
FR2717915B1 (fr) * 1994-03-22 1996-06-07 Corning Inc Verres photochromiques à haut indice.
US5482902A (en) * 1994-12-21 1996-01-09 Corning Incorporated Brown-photochromic glasses
DE19520016C2 (de) * 1995-05-26 1997-04-30 Ivoclar Ag Photochrome Dentalmaterialien
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
US6606885B2 (en) 2001-10-09 2003-08-19 Corning Incorporated Infrared, glass polarizer and method
US6563639B1 (en) * 2002-01-24 2003-05-13 Corning Incorporated Polarizing glasses
US7110179B2 (en) * 2002-12-19 2006-09-19 Corning Incorporated Polarizers and isolators and methods of manufacture
US20060196228A1 (en) * 2003-07-31 2006-09-07 Arisawa Mfg. Co., Ltd. Method for producing polarizing glass
JP3696607B2 (ja) * 2003-07-31 2005-09-21 株式会社有沢製作所 偏光ガラスの製造方法
KR101237182B1 (ko) * 2004-12-21 2013-03-04 코닝 인코포레이티드 편광 제품 및 이의 제조방법
ES2718461T3 (es) * 2007-02-28 2019-07-02 Corning Inc Artículos polarizantes de la luz y método de confección de los mismos
US20090053516A1 (en) * 2007-08-24 2009-02-26 Jerome Vivien Davidovits Durable light-polarizing articles and method of making the same
JP5729532B2 (ja) * 2008-10-07 2015-06-03 日本電気硝子株式会社 光学ガラス
US9145330B2 (en) 2012-11-30 2015-09-29 Corning Incorporated Photochromic glasses
WO2016196531A1 (fr) 2015-06-02 2016-12-08 Corning Incorporated Stratifiés de verre mince sensibles à la lumière
CN108137383A (zh) 2015-09-11 2018-06-08 康宁公司 具有低发射率层和光致变色玻璃的多窗格窗户
EP3408236A1 (fr) * 2016-01-29 2018-12-05 Corning Incorporated Verre photochromique thermiquement renforcé et systèmes et procédés associés
US10618839B2 (en) 2016-11-30 2020-04-14 Corning Incorporated Low emissivity coatings with increased ultraviolet transmissivity
CN111320384A (zh) * 2019-04-04 2020-06-23 株式会社小原 光学玻璃的制造方法
WO2020210070A1 (fr) 2019-04-11 2020-10-15 Corning Incorporated Stratifiés légers renforcés fournissant une commutation de lumière visible

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630765A (en) * 1969-02-24 1971-12-28 Corning Glass Works Photochromic glass containing tantalum oxide for optical fiber fabrication
US3703388A (en) * 1970-08-19 1972-11-21 Corning Glass Works High refractive index photochromic glasses
US3999996A (en) * 1972-05-15 1976-12-28 Jenaer Glaswerk Schott & Gen. Compatible near-portion phototropic glass
US4190451A (en) * 1978-03-17 1980-02-26 Corning Glass Works Photochromic glass
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↑
JPS58130139A (ja) * 1982-01-27 1983-08-03 Nippon Kogaku Kk <Nikon> 付着性の良好な反射防止膜
GB2115403B (en) * 1982-02-20 1985-11-27 Zeiss Stiftung Optical and opthalmic glass
DE3206958C2 (de) * 1982-02-26 1986-09-18 Schott Glaswerke, 6500 Mainz Phototropes Glas mit einem Brechungsindex &ge; 1,59, einer Abbezahl &ge; 44 und einer Dichte &lE; 3,0 g/cm&uarr;3&uarr;
JPS60221338A (ja) * 1984-04-12 1985-11-06 Ohara Inc 光学ガラス
FR2584706B1 (fr) * 1985-07-11 1991-08-16 Corning Glass Works Verre photochromique a eclaircissement rapide
EP0252723B1 (fr) * 1986-07-11 1991-09-11 Corning Glass Works Verres légèrement teintés à transmission variable
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

Also Published As

Publication number Publication date
JPH03137036A (ja) 1991-06-11
EP0422514A1 (fr) 1991-04-17
US5023209A (en) 1991-06-11
JP2645288B2 (ja) 1997-08-25
FR2653239A1 (fr) 1991-04-19

Similar Documents

Publication Publication Date Title
FR2634752B1 (fr) Verres photochromiques a indice de refraction eleve
FR2653239B1 (fr) Verres photochromiques a indice de refraction eleve et a eclaircissement rapide.
DE58906531D1 (de) Brillenglas mit einem sich änderndem Brechungsindex.
DE3784419D1 (de) Optische faser.
ES286827Y (es) Un dispositivo de conexion de fibra optica.
DE69020592T2 (de) Polarisationserhaltende optische Faser.
DE3881368T2 (de) Optische anordnung mit drei zustaenden.
FR2330657A2 (fr) Verres ophtalmiques a indice de refraction eleve
FR2513985B1 (fr) Verre optique et ophtalmique ayant un indice de refraction nd au moins egal a 1,58, un indice d&#39;abbe au moins egal a 45 et une masse volumique au plus egale a 2,75 g/cm3
DE3581250D1 (de) Optische faser.
DE69009513D1 (de) Optische Fasereinheit.
FR2717915B1 (fr) Verres photochromiques à haut indice.
DE68913698D1 (de) Optische Faser.
IT8423127A0 (it) Interruttore a fibre ottiche.
DE3769581D1 (de) Kunststoffmultifilamentfaser als optische faser.
DE68912206D1 (de) Optisches Modul mit angeschlossener Glasfaser.
DE3689016T3 (de) Optische Faser mit Plastikhülle.
DE69018661T2 (de) Harz mit hohem Brechungsindex.
NO890698L (no) Optisk fiberfoeler.
DE3687937T2 (de) Optische faser-stecker.
FR2521124B1 (fr) Verre de lunette a indice de refraction eleve
DE3785470D1 (de) Optische faser.
DE68909346D1 (de) Faseroptischer Überbrückungsschalter.
FR2572542B1 (fr) Systeme de lentille a indice de refraction progressif
NO890275D0 (no) Optiske fibre.