JPS624334B2 - - Google Patents

Info

Publication number
JPS624334B2
JPS624334B2 JP4577879A JP4577879A JPS624334B2 JP S624334 B2 JPS624334 B2 JP S624334B2 JP 4577879 A JP4577879 A JP 4577879A JP 4577879 A JP4577879 A JP 4577879A JP S624334 B2 JPS624334 B2 JP S624334B2
Authority
JP
Japan
Prior art keywords
glass
mol
glass composition
moles
composition
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
JP4577879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55140730A (en
Inventor
Hisamitsu Takahashi
Seishiro Yamakawa
Masayuki Ishihara
Osamu Kuramitsu
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP4577879A priority Critical patent/JPS55140730A/ja
Publication of JPS55140730A publication Critical patent/JPS55140730A/ja
Publication of JPS624334B2 publication Critical patent/JPS624334B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/062Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064Glass compositions containing silica with less than 40% 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)
JP4577879A 1979-04-13 1979-04-13 Low melting point opal glass composition Granted JPS55140730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4577879A JPS55140730A (en) 1979-04-13 1979-04-13 Low melting point opal glass composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4577879A JPS55140730A (en) 1979-04-13 1979-04-13 Low melting point opal glass composition

Publications (2)

Publication Number Publication Date
JPS55140730A JPS55140730A (en) 1980-11-04
JPS624334B2 true JPS624334B2 (en]) 1987-01-29

Family

ID=12728743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4577879A Granted JPS55140730A (en) 1979-04-13 1979-04-13 Low melting point opal glass composition

Country Status (1)

Country Link
JP (1) JPS55140730A (en])

Also Published As

Publication number Publication date
JPS55140730A (en) 1980-11-04

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