JPS5268219A - Glass with lead for absorbing x rays - Google Patents

Glass with lead for absorbing x rays

Info

Publication number
JPS5268219A
JPS5268219A JP14333875A JP14333875A JPS5268219A JP S5268219 A JPS5268219 A JP S5268219A JP 14333875 A JP14333875 A JP 14333875A JP 14333875 A JP14333875 A JP 14333875A JP S5268219 A JPS5268219 A JP S5268219A
Authority
JP
Japan
Prior art keywords
rays
absorbing
glass
lead
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
JP14333875A
Other languages
Japanese (ja)
Inventor
Yoshio Suzuki
Yoshinori Kokubu
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP14333875A priority Critical patent/JPS5268219A/en
Publication of JPS5268219A publication Critical patent/JPS5268219A/en
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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium

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)
JP14333875A 1975-12-04 1975-12-04 Glass with lead for absorbing x rays Pending JPS5268219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14333875A JPS5268219A (en) 1975-12-04 1975-12-04 Glass with lead for absorbing x rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14333875A JPS5268219A (en) 1975-12-04 1975-12-04 Glass with lead for absorbing x rays

Publications (1)

Publication Number Publication Date
JPS5268219A true JPS5268219A (en) 1977-06-06

Family

ID=15336450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14333875A Pending JPS5268219A (en) 1975-12-04 1975-12-04 Glass with lead for absorbing x rays

Country Status (1)

Country Link
JP (1) JPS5268219A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782140A (en) * 1980-11-05 1982-05-22 Nippon Sheet Glass Co Ltd Lead glass composition
EP0657392A1 (en) * 1993-12-08 1995-06-14 Koninklijke Philips Electronics N.V. Glass for a cone of a display tube, display tube envelope comprising a cone of such a glass and method of manufacturing a cone from such a glass
WO2001040129A1 (en) * 1999-12-01 2001-06-07 Koninklijke Philips Electronics N.V. Cone glass for a display tube, method of preparing the cone glass and products obtained therefrom.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782140A (en) * 1980-11-05 1982-05-22 Nippon Sheet Glass Co Ltd Lead glass composition
EP0657392A1 (en) * 1993-12-08 1995-06-14 Koninklijke Philips Electronics N.V. Glass for a cone of a display tube, display tube envelope comprising a cone of such a glass and method of manufacturing a cone from such a glass
BE1007861A3 (en) * 1993-12-08 1995-11-07 Koninkl Philips Electronics Nv GLASS FOR THE CONE OF A TUBE, TUBE envelope with a CONE FROM SUCH GLASS AND METHOD FOR THE MANUFACTURE OF A CONE FROM SUCH GLASS.
WO2001040129A1 (en) * 1999-12-01 2001-06-07 Koninklijke Philips Electronics N.V. Cone glass for a display tube, method of preparing the cone glass and products obtained therefrom.
US6649551B1 (en) * 1999-12-01 2003-11-18 Koninklijke Philips Electronics N.V. Cone glass for a display tube

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