JPS5226238A - Chemically reinforced glass lens for spectacles - Google Patents

Chemically reinforced glass lens for spectacles

Info

Publication number
JPS5226238A
JPS5226238A JP51093286A JP9328676A JPS5226238A JP S5226238 A JPS5226238 A JP S5226238A JP 51093286 A JP51093286 A JP 51093286A JP 9328676 A JP9328676 A JP 9328676A JP S5226238 A JPS5226238 A JP S5226238A
Authority
JP
Japan
Prior art keywords
spectacles
glass lens
reinforced glass
chemically reinforced
chemically
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.)
Pending
Application number
JP51093286A
Other languages
English (en)
Inventor
Ee Kuroon Deebitsudo
Daburiyuu Deiigu Emiiru
Ii Guraafu Robaato
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.)
American Optical Corp
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Publication of JPS5226238A publication Critical patent/JPS5226238A/ja
Pending 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
    • 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
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • 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
    • 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)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)
  • Eyeglasses (AREA)
JP51093286A 1975-08-20 1976-08-06 Chemically reinforced glass lens for spectacles Pending JPS5226238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/606,033 US4012131A (en) 1975-08-20 1975-08-20 High strength ophthalmic lens

Publications (1)

Publication Number Publication Date
JPS5226238A true JPS5226238A (en) 1977-02-26

Family

ID=24426232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51093286A Pending JPS5226238A (en) 1975-08-20 1976-08-06 Chemically reinforced glass lens for spectacles

Country Status (6)

Country Link
US (1) US4012131A (ja)
JP (1) JPS5226238A (ja)
CA (1) CA1083820A (ja)
DE (1) DE2635140C2 (ja)
FR (1) FR2321460A1 (ja)
GB (2) GB1539951A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157240A (ja) * 1984-08-13 1986-03-24 ポール・コーポレーシヨン 固定化無機収着剤粒子を含む自己支持性構造体およびその製造方法
JP2018510113A (ja) * 2015-02-26 2018-04-12 コーニング インコーポレイテッド 三次元形状のためのイオン交換可能な軟質ガラス

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192689A (en) * 1978-05-30 1980-03-11 Ppg Industries, Inc. Ion exchange strengthening of soda-lime-silica glass
US4297141A (en) * 1978-09-05 1981-10-27 Sumita Optical Glass Manufacturing Co., Ltd. Optical glass for optical paths
JPS5918131A (ja) * 1984-01-27 1984-01-30 Nippon Kogaku Kk <Nikon> 眼鏡レンズ用軽量ガラス
US4872896A (en) * 1988-05-27 1989-10-10 Alfred University Process for strengthening glass
US5077240A (en) * 1990-01-11 1991-12-31 Schott Glass Technologies, Inc. Strengthenable, high neodymium-containing glasses
US5039631A (en) * 1990-01-11 1991-08-13 Schott Glass Technologies, Inc. Strengthenable, high non-nd lanthanoid-containing glasses
US5059561A (en) * 1990-03-16 1991-10-22 Schott Glass Technologies, Inc. UV attenuated colored glasses
CZ278892B6 (en) * 1991-05-08 1994-08-17 Vysoka Skola Chem Tech Lead-free crystal glass
DK0564802T3 (da) * 1992-04-10 1997-03-10 Schott Glaswerke Bly- og bariumfrit krystalglas med høj lystransmission
US5714422A (en) * 1994-09-16 1998-02-03 Favrot; Guy A. Transparent glass
FR2728557A1 (fr) * 1994-12-27 1996-06-28 Corning France Nouveaux verres et lentilles ophtalmiques
GB2299991B (en) * 1995-04-20 1998-09-09 Ag Technology Corp Glass substrate for magnetic disk
DE19650692C2 (de) * 1996-12-06 1999-01-14 Schott Glas Bleifreie Krongläser
FR2856055B1 (fr) * 2003-06-11 2007-06-08 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques, composites les renfermant et composition utilisee
FR2879591B1 (fr) * 2004-12-16 2007-02-09 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques
US7823417B2 (en) * 2005-11-04 2010-11-02 Ocv Intellectual Capital, Llc Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby
US7799713B2 (en) * 2005-11-04 2010-09-21 Ocv Intellectual Capital, Llc Composition for high performance glass, high performance glass fibers and articles therefrom
US9187361B2 (en) * 2005-11-04 2015-11-17 Ocv Intellectual Capital, Llc Method of manufacturing S-glass fibers in a direct melt operation and products formed there from
US8338319B2 (en) 2008-12-22 2012-12-25 Ocv Intellectual Capital, Llc Composition for high performance glass fibers and fibers formed therewith
US9656903B2 (en) 2005-11-04 2017-05-23 Ocv Intellectual Capital, Llc Method of manufacturing high strength glass fibers in a direct melt operation and products formed there from
US8586491B2 (en) 2005-11-04 2013-11-19 Ocv Intellectual Capital, Llc Composition for high performance glass, high performance glass fibers and articles therefrom
US8252707B2 (en) * 2008-12-24 2012-08-28 Ocv Intellectual Capital, Llc Composition for high performance glass fibers and fibers formed therewith
US8873028B2 (en) * 2010-08-26 2014-10-28 Apple Inc. Non-destructive stress profile determination in chemically tempered glass
TW201228952A (en) * 2010-12-10 2012-07-16 Asahi Glass Co Ltd Process for manufactuing chemically strengthened glass

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298724A (ja) * 1962-10-04
US3357876A (en) * 1965-01-19 1967-12-12 Pittsburgh Plate Glass Co Method of strengthening a glass article by ion exchange
US3477834A (en) * 1968-05-17 1969-11-11 Ppg Industries Inc Method for strengthening glass
GB1286516A (en) * 1968-12-10 1972-08-23 Brockway Glass Co Inc Method of strengthening glass and increasing the scratch resistance of the surface thereof
US3697242A (en) * 1969-03-13 1972-10-10 Anchor Hocking Corp Strengthening borosilicate glass by crowding surface layer with lioh and/or koh
US3741739A (en) * 1970-07-07 1973-06-26 Owens Illinois Inc Method of strengthening glass
US3790260A (en) * 1972-01-03 1974-02-05 Corning Glass Works High strength ophthalmic lens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157240A (ja) * 1984-08-13 1986-03-24 ポール・コーポレーシヨン 固定化無機収着剤粒子を含む自己支持性構造体およびその製造方法
JPH0553541B2 (ja) * 1984-08-13 1993-08-10 Pall Corp
JP2018510113A (ja) * 2015-02-26 2018-04-12 コーニング インコーポレイテッド 三次元形状のためのイオン交換可能な軟質ガラス

Also Published As

Publication number Publication date
DE2635140C2 (de) 1986-11-27
FR2321460A1 (fr) 1977-03-18
GB1539951A (en) 1979-02-07
FR2321460B1 (ja) 1982-06-18
US4012131A (en) 1977-03-15
DE2635140A1 (de) 1977-03-03
CA1083820A (en) 1980-08-19
GB1539952A (en) 1979-02-07

Similar Documents

Publication Publication Date Title
JPS5226238A (en) Chemically reinforced glass lens for spectacles
GB1557880A (en) Glass for eye glass lens
GB1540524A (en) Chemically strengthened ophthalmic glass lens
JPS54143245A (en) Lens for spectacles
JPS52132012A (en) Optical glass
JPS534023A (en) Optical glass
JPS5215510A (en) Optical glass
JPS5385813A (en) Spectacle glass having glareeprotection effect
JPS5316718A (en) Optical glass without lead
JPS52129716A (en) Optical glass
GB1538683A (en) Optical glass
JPS52133227A (en) Auxiliary lens for spectacles
JPS5255639A (en) Telephoto lens
JPS55121926A (en) Spectacle glass
JPS529012A (en) Glass for lens of eyeglass
JPS53109514A (en) Glass for spectacle lens
JPS5371115A (en) Optical glass
JPS52103412A (en) Optical glass
JPS5263211A (en) Optical glass
JPS5284211A (en) Optical glass
JPS5263920A (en) Optical glass
JPS52107016A (en) Photochromic glass
JPS5372027A (en) Hazeeproof glass for spectacle
JPS522448A (en) Lens for spectacles
JPS52155615A (en) Optical glass