IT1063756B - Articoli e composizioni di vetro fotocromico in lastre - Google Patents

Articoli e composizioni di vetro fotocromico in lastre

Info

Publication number
IT1063756B
IT1063756B IT20981/76A IT2098176A IT1063756B IT 1063756 B IT1063756 B IT 1063756B IT 20981/76 A IT20981/76 A IT 20981/76A IT 2098176 A IT2098176 A IT 2098176A IT 1063756 B IT1063756 B IT 1063756B
Authority
IT
Italy
Prior art keywords
compositions
photocromic
plates
glass items
strengthenable
Prior art date
Application number
IT20981/76A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1063756B publication Critical patent/IT1063756B/it

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
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C03B17/064—Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)
IT20981/76A 1975-04-14 1976-03-09 Articoli e composizioni di vetro fotocromico in lastre IT1063756B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/567,925 US4018965A (en) 1975-04-14 1975-04-14 Photochromic sheet glass compositions and articles

Publications (1)

Publication Number Publication Date
IT1063756B true IT1063756B (it) 1985-02-11

Family

ID=24269191

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20981/76A IT1063756B (it) 1975-04-14 1976-03-09 Articoli e composizioni di vetro fotocromico in lastre

Country Status (11)

Country Link
US (2) US4018965A (enExample)
JP (1) JPS51127110A (enExample)
AR (1) AR208950A1 (enExample)
BE (1) BE840697A (enExample)
BR (1) BR7602039A (enExample)
CA (1) CA1058940A (enExample)
DE (1) DE2609468C2 (enExample)
ES (1) ES446923A1 (enExample)
FR (1) FR2307771A1 (enExample)
GB (1) GB1495125A (enExample)
IT (1) IT1063756B (enExample)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190451A (en) * 1978-03-17 1980-02-26 Corning Glass Works Photochromic glass
FR2419916B1 (fr) * 1978-03-17 1986-04-18 Corning Glass Works Nouveaux verres photochromiques
US4130437A (en) * 1978-04-12 1978-12-19 Corning Glass Works Photochromic glasses suitable for simultaneous heat treatment and shaping
US4168339A (en) * 1978-07-26 1979-09-18 Corning Glass Works Photochromic microsheet
US4282021A (en) * 1978-10-02 1981-08-04 Corning Glass Works Method of making photochromic glasses suitable for simultaneous heat treatment and shaping
US4214886A (en) * 1979-04-05 1980-07-29 Corning Glass Works Forming laminated sheet glass
US4204027A (en) * 1979-04-05 1980-05-20 Corning Glass Works Photochromic sheet glass process
US4240836A (en) * 1979-11-19 1980-12-23 Corning Glass Works Colored photochromic glasses and method
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
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↑
US4374931A (en) * 1982-01-08 1983-02-22 Corning Glass Works Photochromic glass suitable for ophthalmic applications
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
EP0091247B1 (en) * 1982-04-01 1986-07-23 Corning Glass Works Coloured photochromic glasses and method for production thereof
US4407966A (en) * 1982-09-16 1983-10-04 Corning Glass Works Very fast fading photochromic glass
US4614530A (en) * 1982-09-29 1986-09-30 Sukkar Mary H Step gradient photochromic glass body and process
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
JPS61132537A (ja) * 1984-11-30 1986-06-20 Hoya Corp 眼鏡用レンズ及びその製造方法
FR2584706B1 (fr) * 1985-07-11 1991-08-16 Corning Glass Works Verre photochromique a eclaircissement rapide
US4608349A (en) * 1985-11-12 1986-08-26 Corning Glass Works Photochromic glass compositions for lightweight lenses
US4792535A (en) * 1987-09-02 1988-12-20 Corning Glass Works UV-transmitting glasses
DE19547327C2 (de) * 1995-12-19 1999-08-26 Daimler Chrysler Ag Schichtaufbau mit einem photochromen Material, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE19625126A1 (de) * 1996-06-13 1997-12-18 Wendling Hans Peter Dipl Desig Selbständig anpassungsfähige, durchsichtig bleibende Glasscheibe (für Automobilscheiben und sonstige Scheiben), dadurch gekennzeichnet, daß diese sich auf die jeweilig vorhandenen äußerlichen, natürlichen Lichtverhältnisse einstellt
US5824127A (en) * 1996-07-19 1998-10-20 Corning Incorporated Arsenic-free glasses
AU2761001A (en) 2000-01-05 2001-07-16 Schott Glass Technologies, Inc. Alkaline-earth-free boroalkali silicate glass
US6711917B2 (en) * 2000-09-15 2004-03-30 Guardian Industries Corporation Photochromic float glasses and methods of making the same
JP2006083045A (ja) * 2004-09-17 2006-03-30 Hitachi Ltd ガラス部材
US7951733B2 (en) * 2005-11-15 2011-05-31 Isuzu Glass Co., Ltd. Blue-violet light blocking glass
JP2008195602A (ja) * 2007-01-16 2008-08-28 Nippon Electric Glass Co Ltd 強化ガラス基板の製造方法及び強化ガラス基板
US8341976B2 (en) 2009-02-19 2013-01-01 Corning Incorporated Method of separating strengthened glass
US10421681B2 (en) 2010-07-12 2019-09-24 Corning Incorporated Alumina isopipes for use with tin-containing glasses
TWI537231B (zh) * 2010-07-12 2016-06-11 康寧公司 高靜態疲勞的氧化鋁隔離管
US8883663B2 (en) 2010-11-30 2014-11-11 Corning Incorporated Fusion formed and ion exchanged glass-ceramics
US20120154906A1 (en) * 2010-12-17 2012-06-21 Pallavi Tatapudy Glaraser
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
CN107244902B (zh) 2011-03-11 2023-03-10 圣戈本陶瓷及塑料股份有限公司 耐火物体
KR20140018935A (ko) 2011-03-30 2014-02-13 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 내화성 물체, 유리 오버플로우 형성 블록, 및 내화성 물체를 형성하고 이용하는 방법
CN108726849B (zh) 2011-04-13 2021-09-03 圣戈本陶瓷及塑料股份有限公司 包括β氧化铝的耐火物体
US20130136909A1 (en) * 2011-11-30 2013-05-30 John Christopher Mauro Colored alkali aluminosilicate glass articles
EP3556734A3 (en) 2012-01-11 2020-01-08 Saint-Gobain Ceramics & Plastics Inc. Refractory object
US9359251B2 (en) 2012-02-29 2016-06-07 Corning Incorporated Ion exchanged glasses via non-error function compressive stress profiles
JP6009404B2 (ja) * 2012-06-01 2016-10-19 石塚硝子株式会社 抗菌性ガラスおよび抗菌性ガラスの製造方法
JPWO2014042175A1 (ja) * 2012-09-14 2016-08-18 旭硝子株式会社 化学強化用ガラスおよび化学強化ガラス
CN104955641B (zh) * 2012-10-04 2021-03-30 康宁股份有限公司 由光敏玻璃制成的压缩应力化层合玻璃制品及制备所述制品的方法
CN104918782B (zh) 2012-10-04 2018-11-06 康宁股份有限公司 具有陶瓷相的层合玻璃制品及所述制品的制备方法
KR102129504B1 (ko) 2012-10-04 2020-07-06 코닝 인코포레이티드 유리층 및 유리-세라믹층을 갖는 제품 및 이의 제조 방법
US11079309B2 (en) 2013-07-26 2021-08-03 Corning Incorporated Strengthened glass articles having improved survivability
US9527769B2 (en) * 2013-10-09 2016-12-27 Corning Incorporated Reverse photochromic borosilicate glasses
JP2016537286A (ja) 2013-11-19 2016-12-01 コーニング インコーポレイテッド 多色性ガラス
EP3107872A1 (en) * 2014-02-21 2016-12-28 Corning Incorporated Layered glassy photosensitive article and method of making
US9517968B2 (en) 2014-02-24 2016-12-13 Corning Incorporated Strengthened glass with deep depth of compression
US9670088B2 (en) 2014-05-20 2017-06-06 Corning Incorporated Scratch resistant glass and method of making
TWI852054B (zh) 2014-06-19 2024-08-11 美商康寧公司 無易碎應力分布曲線的玻璃
CN108164133A (zh) 2014-10-08 2018-06-15 康宁股份有限公司 包含金属氧化物浓度梯度的玻璃和玻璃陶瓷
US10150698B2 (en) 2014-10-31 2018-12-11 Corning Incorporated Strengthened glass with ultra deep depth of compression
KR102459339B1 (ko) 2014-11-04 2022-10-26 코닝 인코포레이티드 비-취약성 응력 프로파일 및 이의 제조방법
US10562272B2 (en) * 2014-12-08 2020-02-18 Corning Incorporated Laminated glass article with low compaction and method for forming the same
US11814317B2 (en) 2015-02-24 2023-11-14 Saint-Gobain Ceramics & Plastics, Inc. Refractory article and method of making
US10579106B2 (en) 2015-07-21 2020-03-03 Corning Incorporated Glass articles exhibiting improved fracture performance
US11613103B2 (en) 2015-07-21 2023-03-28 Corning Incorporated Glass articles exhibiting improved fracture performance
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
CN108025953A (zh) 2015-09-11 2018-05-11 康宁股份有限公司 光致变色多窗格窗
EP3909927A1 (en) 2015-12-11 2021-11-17 Corning Incorporated Fusion-formable glass-based articles including a metal oxide concentration gradient
KR20180102194A (ko) 2016-01-29 2018-09-14 코닝 인코포레이티드 열적으로 강화된 광변색성 유리 및 관련 시스템 및 방법
CN109071316B (zh) 2016-04-08 2020-03-27 康宁股份有限公司 包含金属氧化物浓度梯度的玻璃基制品
KR20240019381A (ko) 2016-04-08 2024-02-14 코닝 인코포레이티드 두 영역을 포함하는 응력 프로파일을 포함하는 유리-계 물품, 및 제조 방법
US10618839B2 (en) 2016-11-30 2020-04-14 Corning Incorporated Low emissivity coatings with increased ultraviolet transmissivity
US12124116B2 (en) * 2017-10-20 2024-10-22 Luxottica S.R.L. Eyewear with variable transmission lens
WO2020150120A1 (en) 2019-01-18 2020-07-23 Corning Incorporated Photochromic glass and photochromic glass windows
CN110093602B (zh) * 2019-05-21 2020-10-13 哈尔滨工业大学 一种利用毛细润湿作用制备银纳米线阵列的方法
CN113816603B (zh) * 2021-09-01 2023-04-07 北京科技大学 一种具有优异性能的仿宝石变色玻璃及其制备方法和应用
CN117865465B (zh) * 2023-06-29 2025-04-01 重庆鑫景特种玻璃有限公司 一种着色化学强化玻璃及其制法和应用

Family Cites Families (16)

* 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
US3269847A (en) * 1962-07-03 1966-08-30 Pittsburgh Plate Glass Co Phototropic glass and methods
US3197296A (en) * 1962-11-14 1965-07-27 Corning Glass Works Glass composition and method of producing transparent phototropic body
US3338696A (en) * 1964-05-06 1967-08-29 Corning Glass Works Sheet forming apparatus
US3419370A (en) * 1965-11-22 1968-12-31 Corning Glass Works Method of producing a photochromic glass and resulting article
US3449103A (en) * 1965-12-20 1969-06-10 Corning Glass Works Photochromic glass making
US3653863A (en) * 1968-07-03 1972-04-04 Corning Glass Works Method of forming photochromic polarizing glasses
US3540793A (en) * 1968-07-03 1970-11-17 Corning Glass Works Photochromic polarizing glasses
GB1252649A (enExample) * 1969-03-04 1971-11-10
US3663193A (en) * 1969-06-30 1972-05-16 Corning Glass Works Strengthened photosensitive opal glass
JPS4932297B1 (enExample) * 1969-09-26 1974-08-29
BE757057A (fr) * 1969-10-06 1971-04-05 Corning Glass Works Procede et appareil de controle d'epaisseur d'une feuille de verre nouvellement etiree
US3734754A (en) * 1970-08-19 1973-05-22 Corning Glass Works Thermally darkening photochromic glass
DE2125232C3 (de) * 1971-05-21 1974-04-18 Jenaer Glaswerk Schott & Gen., 6500 Mainz Kontinuierliches Verfahren zum Herstellen von phototropen Glas
DE2239307A1 (de) * 1972-08-10 1974-02-21 Owens Illinois Inc Verfahren zur verstaerkung von festen glasgegenstaenden und nach dem verfahren hergestellte gegenstaende
US4017292A (en) * 1975-11-28 1977-04-12 Corning Glass Works Process for making multifocal photochromic ophthalmic lens

Also Published As

Publication number Publication date
ES446923A1 (es) 1977-11-01
US4018965A (en) 1977-04-19
BE840697A (fr) 1976-10-13
GB1495125A (en) 1977-12-14
AR208950A1 (es) 1977-03-15
FR2307771B1 (enExample) 1981-10-09
DE2609468C2 (de) 1986-12-04
DE2609468A1 (de) 1976-11-04
US4148661A (en) 1979-04-10
JPS51127110A (en) 1976-11-05
CA1058940A (en) 1979-07-24
FR2307771A1 (fr) 1976-11-12
BR7602039A (pt) 1976-10-05

Similar Documents

Publication Publication Date Title
IT1063756B (it) Articoli e composizioni di vetro fotocromico in lastre
BR7600589A (pt) Aperfeicoamentos em tanque para fusao de vidro,em e processo para fabricacao de vidro
BE761410A (fr) Procede de bombage de feuilles de verre
BR7603664A (pt) Processo e aparelho para revestimento de vidro plano
FR2323650A1 (fr) Verre feuillete notamment pour pare-brise et son procede de fabrication
BR7607180A (pt) Aperfeicoamento em processo e em aparelho para quebrar vidro plano para sucata
AR202223A1 (es) Tratamiento termico de hojas de vidrio mientras estan soportadas en posicion erecta, por ejemplo para templarlas o encorvarlas y aparato para calentar una hoja de vidrio
CH356874A (fr) Feuille de verre bombée
ES450545A1 (es) Procedimiento de fabricacion de vidrios protectores de mate-ria plastica.
FR87798E (fr) Perfectionnement à la fabrication du verre en feuille
NL7611446A (nl) Polymeer met ionenuitwisselingseigenschappen alsmede werkwijze voor het bereiden daarvan.
FR2313329A1 (fr) Procede de fabrication de verre expanse
CH558310A (fr) Procede et dispositif de fabrication de verre en feuille.
BR7603409A (pt) Aperfeicoamentos em processo e dispositivo de arqueacao em curso de placas de material em estado plastico como chapas de vidro carregadas na temperatura de amolecimento
BR7410353D0 (pt) Aperfeicoamentos em processo e aparelho para fabricacao de vidro plano
FR1352266A (fr) Perfectionnement à la fabrication du verre, ou produit similaire thermoplastique, en feuilles
BR7407931D0 (pt) Aperfeicoamento no processo de fabricacao de vidro plano e artigo de vidro plano
BE852222A (fr) Feuille de verre avec spots de paraffine
FR1159525A (fr) Fabrication de verre en feuille
CH557788A (fr) Procede et dispositif de fabrication de verre en feuille.
FR2327210A1 (fr) Article en verre cristallise et procede pour sa fabrication
BE747194A (fr) Procede de fabrication de verre plat
BE583199A (fr) Trempe de feuilles de verre.
CH557787A (fr) Procede et dispositif de fabrication de verre en feuille.
FR1445179A (fr) Procédé de fabrication de verre en feuille

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950331