CA1092824A - Articles en verre de borosilicate et mode de fabrication - Google Patents

Articles en verre de borosilicate et mode de fabrication

Info

Publication number
CA1092824A
CA1092824A CA286,601A CA286601A CA1092824A CA 1092824 A CA1092824 A CA 1092824A CA 286601 A CA286601 A CA 286601A CA 1092824 A CA1092824 A CA 1092824A
Authority
CA
Canada
Prior art keywords
glass
range
composition
silica
sio2
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
CA286,601A
Other languages
English (en)
Inventor
Pedro B. Macedo
Prabhat K. Gupta
Martin G. Drexhage
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1092824A publication Critical patent/CA1092824A/fr
Expired 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
    • 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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • 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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium

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)
CA286,601A 1976-09-20 1977-09-13 Articles en verre de borosilicate et mode de fabrication Expired CA1092824A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US72485276A 1976-09-20 1976-09-20
US724,852 1976-09-20
US82744877A 1977-08-25 1977-08-25
US827,448 1977-08-25

Publications (1)

Publication Number Publication Date
CA1092824A true CA1092824A (fr) 1981-01-06

Family

ID=27111058

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286,601A Expired CA1092824A (fr) 1976-09-20 1977-09-13 Articles en verre de borosilicate et mode de fabrication

Country Status (8)

Country Link
AU (1) AU514242B2 (fr)
CA (1) CA1092824A (fr)
DE (1) DE2741759A1 (fr)
DK (1) DK415777A (fr)
GB (1) GB1587844A (fr)
IE (1) IE46043B1 (fr)
NL (1) NL7710249A (fr)
SE (1) SE429548B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443172A1 (de) * 1994-12-05 1996-06-13 Ilmenauer Glaswerke Gmbh I L Formkörper aus porösem Glas und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
AU2888377A (en) 1979-03-22
DK415777A (da) 1978-03-21
DE2741759A1 (de) 1979-05-23
AU514242B2 (en) 1981-01-29
GB1587844A (en) 1981-04-08
SE7710489L (sv) 1978-03-21
IE46043L (en) 1978-03-20
IE46043B1 (en) 1983-02-09
SE429548B (sv) 1983-09-12
NL7710249A (nl) 1978-03-22

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19980106