JPS5434313A - High refractive index glass for use as glass beads - Google Patents

High refractive index glass for use as glass beads

Info

Publication number
JPS5434313A
JPS5434313A JP10078577A JP10078577A JPS5434313A JP S5434313 A JPS5434313 A JP S5434313A JP 10078577 A JP10078577 A JP 10078577A JP 10078577 A JP10078577 A JP 10078577A JP S5434313 A JPS5434313 A JP S5434313A
Authority
JP
Japan
Prior art keywords
glass
refractive index
high refractive
glass beads
beads
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
JP10078577A
Other languages
Japanese (ja)
Inventor
Takao Asai
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.)
TOSHIBA KASEI KOUGIYOU KK
Original Assignee
TOSHIBA KASEI KOUGIYOU KK
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 TOSHIBA KASEI KOUGIYOU KK filed Critical TOSHIBA KASEI KOUGIYOU KK
Priority to JP10078577A priority Critical patent/JPS5434313A/en
Publication of JPS5434313A publication Critical patent/JPS5434313A/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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight

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)
JP10078577A 1977-08-22 1977-08-22 High refractive index glass for use as glass beads Pending JPS5434313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10078577A JPS5434313A (en) 1977-08-22 1977-08-22 High refractive index glass for use as glass beads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10078577A JPS5434313A (en) 1977-08-22 1977-08-22 High refractive index glass for use as glass beads

Publications (1)

Publication Number Publication Date
JPS5434313A true JPS5434313A (en) 1979-03-13

Family

ID=14283104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10078577A Pending JPS5434313A (en) 1977-08-22 1977-08-22 High refractive index glass for use as glass beads

Country Status (1)

Country Link
JP (1) JPS5434313A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5659643A (en) * 1979-10-22 1981-05-23 Union Glass Kogyo Kk Low melting type high refractive index white glass bead
JPS63123835A (en) * 1987-10-22 1988-05-27 Union:Kk Glass bead of high refractive index
KR100462949B1 (en) * 2001-12-05 2004-12-23 요업기술원 Glass composition and bead with high refractivity
JP2015064312A (en) * 2013-09-26 2015-04-09 株式会社 広仁社 Radiation shield substance

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112909A (en) * 1973-02-28 1974-10-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112909A (en) * 1973-02-28 1974-10-28

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5659643A (en) * 1979-10-22 1981-05-23 Union Glass Kogyo Kk Low melting type high refractive index white glass bead
JPS6328858B2 (en) * 1979-10-22 1988-06-10 Yunion Kk
JPS63123835A (en) * 1987-10-22 1988-05-27 Union:Kk Glass bead of high refractive index
KR100462949B1 (en) * 2001-12-05 2004-12-23 요업기술원 Glass composition and bead with high refractivity
JP2015064312A (en) * 2013-09-26 2015-04-09 株式会社 広仁社 Radiation shield substance

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