FR2546159B1 - Verres blancs utiles en lunetterie - Google Patents

Verres blancs utiles en lunetterie

Info

Publication number
FR2546159B1
FR2546159B1 FR8308066A FR8308066A FR2546159B1 FR 2546159 B1 FR2546159 B1 FR 2546159B1 FR 8308066 A FR8308066 A FR 8308066A FR 8308066 A FR8308066 A FR 8308066A FR 2546159 B1 FR2546159 B1 FR 2546159B1
Authority
FR
France
Prior art keywords
eyewear
lenses useful
white lenses
white
useful
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
Application number
FR8308066A
Other languages
English (en)
Other versions
FR2546159A1 (fr
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 FR8308066A priority Critical patent/FR2546159B1/fr
Publication of FR2546159A1 publication Critical patent/FR2546159A1/fr
Application granted granted Critical
Publication of FR2546159B1 publication Critical patent/FR2546159B1/fr
Expired 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

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)
FR8308066A 1983-05-16 1983-05-16 Verres blancs utiles en lunetterie Expired FR2546159B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8308066A FR2546159B1 (fr) 1983-05-16 1983-05-16 Verres blancs utiles en lunetterie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8308066A FR2546159B1 (fr) 1983-05-16 1983-05-16 Verres blancs utiles en lunetterie

Publications (2)

Publication Number Publication Date
FR2546159A1 FR2546159A1 (fr) 1984-11-23
FR2546159B1 true FR2546159B1 (fr) 1985-08-30

Family

ID=9288880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8308066A Expired FR2546159B1 (fr) 1983-05-16 1983-05-16 Verres blancs utiles en lunetterie

Country Status (1)

Country Link
FR (1) FR2546159B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9012533D0 (en) * 1990-06-05 1990-07-25 Johnson Matthey Plc Glass composition
JP2008233547A (ja) * 2007-03-20 2008-10-02 Hoya Corp 車載カメラ用レンズ硝材及び車載カメラ用レンズ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657146A (en) * 1951-09-29 1953-10-27 Bausch & Lomb Borosilicate optical glass
DE3108900A1 (de) * 1981-03-09 1982-09-16 Deutsche Spezialglas Ag, 3223 Delligsen Phototropes glas und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
FR2546159A1 (fr) 1984-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse