DD98089A1 - - Google Patents

Info

Publication number
DD98089A1
DD98089A1 DD16396372A DD16396372A DD98089A1 DD 98089 A1 DD98089 A1 DD 98089A1 DD 16396372 A DD16396372 A DD 16396372A DD 16396372 A DD16396372 A DD 16396372A DD 98089 A1 DD98089 A1 DD 98089A1
Authority
DD
German Democratic Republic
Application number
DD16396372A
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 DD16396372A priority Critical patent/DD98089A1/xx
Priority to GB5859172A priority patent/GB1406280A/en
Priority to FR7315140A priority patent/FR2190748A1/fr
Priority to DE19732321356 priority patent/DE2321356C3/de
Priority to CS377373A priority patent/CS173775B1/cs
Publication of DD98089A1 publication Critical patent/DD98089A1/xx
Priority to PL16351973A priority patent/PL85437B1/xx

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
    • C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
    • C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead 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)
DD16396372A 1972-06-26 1972-06-26 DD98089A1 (enrdf_load_stackoverflow)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DD16396372A DD98089A1 (enrdf_load_stackoverflow) 1972-06-26 1972-06-26
GB5859172A GB1406280A (en) 1972-06-26 1972-12-19 Optical borosilicate glass
FR7315140A FR2190748A1 (enrdf_load_stackoverflow) 1972-06-26 1973-04-26
DE19732321356 DE2321356C3 (de) 1972-06-26 1973-04-27 Optisches Borosflikatglas des Systems SiO tief 2 -B tief 2 O tief 3 -BaO-PbO-La tief 2 O tief 3 mit v tief d -1,68 bis 1,72 und v tief d = 43 bis 48
CS377373A CS173775B1 (enrdf_load_stackoverflow) 1972-06-26 1973-05-24
PL16351973A PL85437B1 (enrdf_load_stackoverflow) 1972-06-26 1973-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16396372A DD98089A1 (enrdf_load_stackoverflow) 1972-06-26 1972-06-26

Publications (1)

Publication Number Publication Date
DD98089A1 true DD98089A1 (enrdf_load_stackoverflow) 1973-06-12

Family

ID=5487188

Family Applications (1)

Application Number Title Priority Date Filing Date
DD16396372A DD98089A1 (enrdf_load_stackoverflow) 1972-06-26 1972-06-26

Country Status (3)

Country Link
CS (1) CS173775B1 (enrdf_load_stackoverflow)
DD (1) DD98089A1 (enrdf_load_stackoverflow)
PL (1) PL85437B1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235110A1 (de) * 1981-10-01 1983-04-21 Hoya Corp., Tokyo Optisches glas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235110A1 (de) * 1981-10-01 1983-04-21 Hoya Corp., Tokyo Optisches glas

Also Published As

Publication number Publication date
PL85437B1 (enrdf_load_stackoverflow) 1976-04-30
CS173775B1 (enrdf_load_stackoverflow) 1977-03-31

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