JPS6149256B2 - - Google Patents

Info

Publication number
JPS6149256B2
JPS6149256B2 JP56072253A JP7225381A JPS6149256B2 JP S6149256 B2 JPS6149256 B2 JP S6149256B2 JP 56072253 A JP56072253 A JP 56072253A JP 7225381 A JP7225381 A JP 7225381A JP S6149256 B2 JPS6149256 B2 JP S6149256B2
Authority
JP
Japan
Prior art keywords
acid
glass
mineral acid
phase
mineral
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
JP56072253A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57188432A (en
Inventor
Kenji Nakagawa
Hideaki Myade
Kyoshi Uchikawa
Masabumi Kanehara
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 Corp
Original Assignee
Hoya Corp
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 Corp filed Critical Hoya Corp
Priority to JP7225381A priority Critical patent/JPS57188432A/ja
Publication of JPS57188432A publication Critical patent/JPS57188432A/ja
Publication of JPS6149256B2 publication Critical patent/JPS6149256B2/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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/008—Other surface treatment of glass not in the form of fibres or filaments comprising a lixiviation step

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 Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
JP7225381A 1981-05-15 1981-05-15 Manufacture of high silicate glass with high ultraviolet transmittance Granted JPS57188432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7225381A JPS57188432A (en) 1981-05-15 1981-05-15 Manufacture of high silicate glass with high ultraviolet transmittance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7225381A JPS57188432A (en) 1981-05-15 1981-05-15 Manufacture of high silicate glass with high ultraviolet transmittance

Publications (2)

Publication Number Publication Date
JPS57188432A JPS57188432A (en) 1982-11-19
JPS6149256B2 true JPS6149256B2 (en, 2012) 1986-10-28

Family

ID=13483939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7225381A Granted JPS57188432A (en) 1981-05-15 1981-05-15 Manufacture of high silicate glass with high ultraviolet transmittance

Country Status (1)

Country Link
JP (1) JPS57188432A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1623963B1 (en) 2003-03-20 2011-05-11 Japan Science and Technology Agency Process for producing high silicate glass and high silicate glass

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843341A (en) * 1972-03-02 1974-10-22 Ppg Industries Inc Method of making thermally stable and crush resistant microporous glass catalyst supports

Also Published As

Publication number Publication date
JPS57188432A (en) 1982-11-19

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