GB1191162A - Glass Composition - Google Patents

Glass Composition

Info

Publication number
GB1191162A
GB1191162A GB4169667A GB4169667A GB1191162A GB 1191162 A GB1191162 A GB 1191162A GB 4169667 A GB4169667 A GB 4169667A GB 4169667 A GB4169667 A GB 4169667A GB 1191162 A GB1191162 A GB 1191162A
Authority
GB
United Kingdom
Prior art keywords
glass composition
sro
bao
zro
cao
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
GB4169667A
Inventor
Nils Tryggve Emanuelson A Baak
Charles Frederick Rapp
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.)
OI Glass Inc
Original Assignee
Owens Illinois Inc
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 Owens Illinois Inc filed Critical Owens Illinois Inc
Priority to GB4169667A priority Critical patent/GB1191162A/en
Priority to DE19671596955 priority patent/DE1596955B2/en
Priority to FR122521A priority patent/FR1544816A/en
Publication of GB1191162A publication Critical patent/GB1191162A/en
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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • 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
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass

Abstract

1,191,162. Glass composition. OWENSILLINOIS Inc. 13 Sept., 1967, No. 41691/67. Heading C1M. A glass composition consists essentially of the following, in mole per cent: SiO 2 70-82, ZrO 2 2-8, Al 2 O 3 0-5, Na 2 O 0-10, K 2 O 0-10, Li 2 O 0-10, CaO 0-15, MgO 0-15, SrO 0-15, BaO 0-15, R 2 O (=Na 2 O+Li 2 O+K 2 O) 3-10, MO (=CaO+SrO+BaO+MgO) 2-15, and R 2 O+MO at least 10. When SiO 2 is in the range 75-82 there may additionally be present TiO 2 and/or PbO and/or ZnO in the range 1-3. Many specific examples are given. The glass may have a coefficient of expansion of 35-55. 10<SP>-7</SP>/‹ C. (0-300‹ C.), has a low liquidus temperature, e.g. 1000-1500‹ C., believed due to the proportions of ZrO, and is chemically resistant. The composition is suitable for making chemical and laboratory apparatus.
GB4169667A 1967-09-13 1967-09-13 Glass Composition Expired GB1191162A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4169667A GB1191162A (en) 1967-09-13 1967-09-13 Glass Composition
DE19671596955 DE1596955B2 (en) 1967-09-13 1967-09-15 CHEMICAL-RESISTANT, EASILY FORMABLE AND GLASS-RESISTANT GLASS WITH LOW TO MEDIUM THERMAL EXPANSION
FR122521A FR1544816A (en) 1967-09-13 1967-09-27 New glass compositions with high chemical stability and excellent working characteristics

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4169667A GB1191162A (en) 1967-09-13 1967-09-13 Glass Composition
DEO0012755 1967-09-15

Publications (1)

Publication Number Publication Date
GB1191162A true GB1191162A (en) 1970-05-06

Family

ID=25989558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4169667A Expired GB1191162A (en) 1967-09-13 1967-09-13 Glass Composition

Country Status (2)

Country Link
DE (1) DE1596955B2 (en)
GB (1) GB1191162A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036654A (en) * 1972-12-19 1977-07-19 Pilkington Brothers Limited Alkali-resistant glass compositions
EP0405579A1 (en) * 1989-06-30 1991-01-02 Kirin Beer Kabushiki Kaisha Glass bottles and glass compositions therefor
US5459110A (en) * 1992-09-12 1995-10-17 Schott Glaswerke Highly chemically and thermally resistant borosilicate glass which is capable of forming a seal with tungsten
US5599754A (en) * 1994-10-14 1997-02-04 Asahi Glass Company Ltd. Glass composition for a substrate, and substrate for plasma display made thereof
WO2000048955A1 (en) * 1999-02-15 2000-08-24 Schott Glas Glass with high proportion of zirconium-oxide and its uses
US8283270B2 (en) 2009-06-12 2012-10-09 Schott Ag Boron-poor neutral glass with titanium and zirconium oxides

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036654A (en) * 1972-12-19 1977-07-19 Pilkington Brothers Limited Alkali-resistant glass compositions
EP0405579A1 (en) * 1989-06-30 1991-01-02 Kirin Beer Kabushiki Kaisha Glass bottles and glass compositions therefor
US5459110A (en) * 1992-09-12 1995-10-17 Schott Glaswerke Highly chemically and thermally resistant borosilicate glass which is capable of forming a seal with tungsten
US5599754A (en) * 1994-10-14 1997-02-04 Asahi Glass Company Ltd. Glass composition for a substrate, and substrate for plasma display made thereof
EP0769481A1 (en) * 1994-10-14 1997-04-23 Asahi Glass Company Ltd. Glass composition for a substrate, and substrate for plasma display made thereof
WO2000048955A1 (en) * 1999-02-15 2000-08-24 Schott Glas Glass with high proportion of zirconium-oxide and its uses
US6627569B1 (en) 1999-02-15 2003-09-30 Schott Glas Glass with high proportion of zirconium-oxide and its uses
KR100709800B1 (en) * 1999-02-15 2007-04-23 쇼오트 아게 Glass with high proportion of zirconium-oxide and its uses
US8283270B2 (en) 2009-06-12 2012-10-09 Schott Ag Boron-poor neutral glass with titanium and zirconium oxides

Also Published As

Publication number Publication date
DE1596955B2 (en) 1972-08-31
DE1596955A1 (en) 1971-04-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees