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DE69307936D1 - Glaszusammensetzungen - Google Patents

Glaszusammensetzungen

Info

Publication number
DE69307936D1
DE69307936D1 DE69307936T DE69307936T DE69307936D1 DE 69307936 D1 DE69307936 D1 DE 69307936D1 DE 69307936 T DE69307936 T DE 69307936T DE 69307936 T DE69307936 T DE 69307936T DE 69307936 D1 DE69307936 D1 DE 69307936D1
Authority
DE
Germany
Prior art keywords
glass compositions
weight
bi2o3
tio2
alkali
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 - Lifetime
Application number
DE69307936T
Other languages
English (en)
Inventor
Geoffrey John Copley
David Alan Dalton
Jonathon Richard Bentley
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.)
BRITISH GLASS Manufacturing CONFEDERATIO
Original Assignee
BRITISH GLASS Manufacturing CONFEDERATIO
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
Priority claimed from GB929205217A external-priority patent/GB9205217D0/en
Priority claimed from GB929212494A external-priority patent/GB9212494D0/en
Application filed by BRITISH GLASS Manufacturing CONFEDERATIO filed Critical BRITISH GLASS Manufacturing CONFEDERATIO
Application granted granted Critical
Publication of DE69307936D1 publication Critical patent/DE69307936D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • 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
    • 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

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)
DE69307936T 1992-03-11 1993-03-08 Glaszusammensetzungen Expired - Lifetime DE69307936D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929205217A GB9205217D0 (en) 1992-03-11 1992-03-11 Glass composition
GB929212494A GB9212494D0 (en) 1992-06-12 1992-06-12 Glass composition

Publications (1)

Publication Number Publication Date
DE69307936D1 true DE69307936D1 (de) 1997-03-20

Family

ID=26300486

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69307936T Expired - Lifetime DE69307936D1 (de) 1992-03-11 1993-03-08 Glaszusammensetzungen

Country Status (7)

Country Link
EP (1) EP0560555B1 (de)
JP (1) JPH072544A (de)
AT (1) ATE148680T1 (de)
CZ (1) CZ40293A3 (de)
DE (1) DE69307936D1 (de)
PL (1) PL298004A1 (de)
SK (1) SK18493A3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9315717D0 (en) * 1993-07-29 1993-09-15 British Glass Mfg Glass composition
FR2713622B1 (fr) * 1993-12-10 1996-03-01 Corning Vitro Corp Verres ne contenant pas de plomb et présentant les caractéristiques du cristal.
US11306021B2 (en) 2018-11-26 2022-04-19 Owens Coming Intellectual Capital, LLC High performance fiberglass composition with improved elastic modulus
KR102768030B1 (ko) 2018-11-26 2025-02-13 오웬스 코닝 인텔렉츄얼 캐피탈 엘엘씨 비탄성률이 향상된 고성능 섬유 유리 조성물
JP7530034B2 (ja) * 2019-04-05 2024-08-07 日本電気硝子株式会社 装飾用ガラス物品
EP3950620A4 (de) * 2019-04-05 2022-12-28 Nippon Electric Glass Co., Ltd. Dekorativer glasartikel
CN110698058A (zh) * 2019-11-01 2020-01-17 四川虹禾晶科技有限公司 一种水晶玻璃及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551389A (de) * 1956-09-10
NL262582A (de) * 1960-03-31
JPS4822162B1 (de) * 1969-07-03 1973-07-04
US4444893A (en) * 1982-06-11 1984-04-24 Schott Glass Technologies, Inc. Highly refractive, low dispersion, low density optical glass suitable for corrective lenses
SU1066950A1 (ru) * 1982-10-04 1984-01-15 Предприятие П/Я В-2930 Стекло
JPS59152240A (ja) * 1983-02-14 1984-08-30 Hoya Corp 光学ガラス
JPS5918131A (ja) * 1984-01-27 1984-01-30 Nippon Kogaku Kk <Nikon> 眼鏡レンズ用軽量ガラス
DK0564802T3 (da) * 1992-04-10 1997-03-10 Schott Glaswerke Bly- og bariumfrit krystalglas med høj lystransmission

Also Published As

Publication number Publication date
CZ40293A3 (en) 1994-05-18
ATE148680T1 (de) 1997-02-15
EP0560555A3 (de) 1994-03-09
PL298004A1 (en) 1993-09-20
SK18493A3 (en) 1993-10-06
JPH072544A (ja) 1995-01-06
EP0560555A2 (de) 1993-09-15
EP0560555B1 (de) 1997-02-05

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Legal Events

Date Code Title Description
8332 No legal effect for de