JPS52121616A - Glass having low refraction index and low melting point - Google Patents

Glass having low refraction index and low melting point

Info

Publication number
JPS52121616A
JPS52121616A JP3852476A JP3852476A JPS52121616A JP S52121616 A JPS52121616 A JP S52121616A JP 3852476 A JP3852476 A JP 3852476A JP 3852476 A JP3852476 A JP 3852476A JP S52121616 A JPS52121616 A JP S52121616A
Authority
JP
Japan
Prior art keywords
low
glass
melting point
refraction index
low melting
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.)
Granted
Application number
JP3852476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS558948B2 (enrdf_load_html_response
Inventor
Yoshiyuki Asahara
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.)
Hoya Glass Works Ltd
Original Assignee
Hoya Glass 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 Hoya Glass Works Ltd filed Critical Hoya Glass Works Ltd
Priority to JP3852476A priority Critical patent/JPS52121616A/ja
Publication of JPS52121616A publication Critical patent/JPS52121616A/ja
Publication of JPS558948B2 publication Critical patent/JPS558948B2/ja
Granted 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/082—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for infrared absorbing glass

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)
JP3852476A 1976-04-06 1976-04-06 Glass having low refraction index and low melting point Granted JPS52121616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3852476A JPS52121616A (en) 1976-04-06 1976-04-06 Glass having low refraction index and low melting point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3852476A JPS52121616A (en) 1976-04-06 1976-04-06 Glass having low refraction index and low melting point

Publications (2)

Publication Number Publication Date
JPS52121616A true JPS52121616A (en) 1977-10-13
JPS558948B2 JPS558948B2 (enrdf_load_html_response) 1980-03-06

Family

ID=12527651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3852476A Granted JPS52121616A (en) 1976-04-06 1976-04-06 Glass having low refraction index and low melting point

Country Status (1)

Country Link
JP (1) JPS52121616A (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113807A (enrdf_load_html_response) * 1973-03-03 1974-10-30
JPS5041911A (enrdf_load_html_response) * 1973-08-17 1975-04-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113807A (enrdf_load_html_response) * 1973-03-03 1974-10-30
JPS5041911A (enrdf_load_html_response) * 1973-08-17 1975-04-16

Also Published As

Publication number Publication date
JPS558948B2 (enrdf_load_html_response) 1980-03-06

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