JPS4935323A - - Google Patents

Info

Publication number
JPS4935323A
JPS4935323A JP7803072A JP7803072A JPS4935323A JP S4935323 A JPS4935323 A JP S4935323A JP 7803072 A JP7803072 A JP 7803072A JP 7803072 A JP7803072 A JP 7803072A JP S4935323 A JPS4935323 A JP S4935323A
Authority
JP
Japan
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
JP7803072A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP7803072A priority Critical patent/JPS4935323A/ja
Publication of JPS4935323A publication Critical patent/JPS4935323A/ja
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

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP7803072A 1972-08-05 1972-08-05 Pending JPS4935323A (ref)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7803072A JPS4935323A (ref) 1972-08-05 1972-08-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7803072A JPS4935323A (ref) 1972-08-05 1972-08-05

Publications (1)

Publication Number Publication Date
JPS4935323A true JPS4935323A (ref) 1974-04-01

Family

ID=13650397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7803072A Pending JPS4935323A (ref) 1972-08-05 1972-08-05

Country Status (1)

Country Link
JP (1) JPS4935323A (ref)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414485A (en) * 1967-05-17 1968-12-03 Escambia Chem Corp Process for drying methacrylic acid by extraction and azeotropic distillation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414485A (en) * 1967-05-17 1968-12-03 Escambia Chem Corp Process for drying methacrylic acid by extraction and azeotropic distillation

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