BE551389A - - Google Patents

Info

Publication number
BE551389A
BE551389A BE551389DA BE551389A BE 551389 A BE551389 A BE 551389A BE 551389D A BE551389D A BE 551389DA BE 551389 A BE551389 A BE 551389A
Authority
BE
Belgium
Application number
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.)
Publication of BE551389A publication Critical patent/BE551389A/xx

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
    • 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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron

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)
BE551389D 1956-09-10 BE551389A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2762756A GB804451A (en) 1956-09-10 1956-09-10 Improvements in or relating to glass composition

Publications (1)

Publication Number Publication Date
BE551389A true BE551389A (enrdf_load_stackoverflow)

Family

ID=10262677

Family Applications (1)

Application Number Title Priority Date Filing Date
BE551389D BE551389A (enrdf_load_stackoverflow) 1956-09-10

Country Status (3)

Country Link
BE (1) BE551389A (enrdf_load_stackoverflow)
CH (1) CH357838A (enrdf_load_stackoverflow)
GB (1) GB804451A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208853A1 (enrdf_load_stackoverflow) * 1972-12-02 1974-06-28 Jenaer Glaswerk Schott & Gen
FR2513985A1 (fr) * 1981-10-02 1983-04-08 Schott Glaswerke Verre optique et ophtalmique ayant un indice de refraction nd au moins egal a 1,58, un indice d'abbe au moins egal a 45 et une masse volumique au plus egale a 2,75 g/cm3
FR2521978A1 (enrdf_load_stackoverflow) * 1982-02-20 1983-08-26 Schott Glaswerke
FR2550187A1 (fr) * 1983-08-02 1985-02-08 Corning Glass Works Verres de faible densite et de haut indice de refraction pour applications ophtalmiques et optiques
FR2558152A1 (fr) * 1984-01-13 1985-07-19 Corning Glass Works Verres a usage ophtalmique de faible densite, absorbant les radiations ultraviolettes et ayant une haute transmission dans le visible et lentilles correctrices constituees de ces verres
FR2622569A1 (fr) * 1987-11-04 1989-05-05 Corning Glass Works Verre a indice de refraction moyen pour application ophtalmiques
EP0315353A1 (en) * 1987-11-04 1989-05-10 Corning Glass Works Medium refractive index glass suitable for ophthalmic applications

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444893A (en) * 1982-06-11 1984-04-24 Schott Glass Technologies, Inc. Highly refractive, low dispersion, low density optical glass suitable for corrective lenses
DE69307936D1 (de) * 1992-03-11 1997-03-20 British Glass Mfg Confederatio Glaszusammensetzungen
DE19827568C1 (de) * 1998-06-20 2000-01-05 Schott Glas Bleifreie optische Bariumflintgläser, Bariumleichtflintgläser und Bariumkrongläser
DE19828992C1 (de) * 1998-06-29 1999-10-07 Schott Glas Bleifreie optische Gläser
EP1367029A3 (en) * 2002-05-27 2004-03-24 Central Glass Company, Limited Glass for wavelength division multiplexing optical filter
US7648929B2 (en) * 2004-12-30 2010-01-19 Owens Corning Intellectual Capital, Llc Low boron glass composition for loose-fill fiberglass insulation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208853A1 (enrdf_load_stackoverflow) * 1972-12-02 1974-06-28 Jenaer Glaswerk Schott & Gen
FR2513985A1 (fr) * 1981-10-02 1983-04-08 Schott Glaswerke Verre optique et ophtalmique ayant un indice de refraction nd au moins egal a 1,58, un indice d'abbe au moins egal a 45 et une masse volumique au plus egale a 2,75 g/cm3
FR2521978A1 (enrdf_load_stackoverflow) * 1982-02-20 1983-08-26 Schott Glaswerke
FR2550187A1 (fr) * 1983-08-02 1985-02-08 Corning Glass Works Verres de faible densite et de haut indice de refraction pour applications ophtalmiques et optiques
FR2558152A1 (fr) * 1984-01-13 1985-07-19 Corning Glass Works Verres a usage ophtalmique de faible densite, absorbant les radiations ultraviolettes et ayant une haute transmission dans le visible et lentilles correctrices constituees de ces verres
EP0151346A1 (en) * 1984-01-13 1985-08-14 Corning Glass Works Glasses for ophthalmic applications
FR2622569A1 (fr) * 1987-11-04 1989-05-05 Corning Glass Works Verre a indice de refraction moyen pour application ophtalmiques
EP0315353A1 (en) * 1987-11-04 1989-05-10 Corning Glass Works Medium refractive index glass suitable for ophthalmic applications

Also Published As

Publication number Publication date
GB804451A (en) 1958-11-19
CH357838A (fr) 1961-10-31

Similar Documents

Publication Publication Date Title
AT197311B (enrdf_load_stackoverflow)
AT202855B (enrdf_load_stackoverflow)
AT216255B (enrdf_load_stackoverflow)
AT199361B (enrdf_load_stackoverflow)
AT198114B (enrdf_load_stackoverflow)
AT202354B (enrdf_load_stackoverflow)
AT197702B (enrdf_load_stackoverflow)
FR1549151A (enrdf_load_stackoverflow)
AT201309B (enrdf_load_stackoverflow)
AT202279B (enrdf_load_stackoverflow)
AT213780B (enrdf_load_stackoverflow)
AT198966B (enrdf_load_stackoverflow)
AT198814B (enrdf_load_stackoverflow)
AT197107B (enrdf_load_stackoverflow)
AT198051B (enrdf_load_stackoverflow)
AT198038B (enrdf_load_stackoverflow)
AT198039B (enrdf_load_stackoverflow)
AT197110B (enrdf_load_stackoverflow)
AT198347B (enrdf_load_stackoverflow)
AT198677B (enrdf_load_stackoverflow)
AT201021B (enrdf_load_stackoverflow)
AT198832B (enrdf_load_stackoverflow)
AT198843B (enrdf_load_stackoverflow)
AT213767B (enrdf_load_stackoverflow)
AT211020B (enrdf_load_stackoverflow)