GB2163147B - Glass compositions with low dielectric losses - Google Patents

Glass compositions with low dielectric losses

Info

Publication number
GB2163147B
GB2163147B GB08520299A GB8520299A GB2163147B GB 2163147 B GB2163147 B GB 2163147B GB 08520299 A GB08520299 A GB 08520299A GB 8520299 A GB8520299 A GB 8520299A GB 2163147 B GB2163147 B GB 2163147B
Authority
GB
United Kingdom
Prior art keywords
low dielectric
glass compositions
dielectric losses
losses
compositions
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
GB08520299A
Other languages
English (en)
Other versions
GB8520299D0 (en
GB2163147A (en
Inventor
Dr Werner Sack
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Publication of GB8520299D0 publication Critical patent/GB8520299D0/en
Publication of GB2163147A publication Critical patent/GB2163147A/en
Application granted granted Critical
Publication of GB2163147B publication Critical patent/GB2163147B/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
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/108—Glass compositions containing silica with 40% to 90% silica, by weight containing lead 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
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
    • C03C3/118—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine 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)
GB08520299A 1984-08-14 1985-08-13 Glass compositions with low dielectric losses Expired GB2163147B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3429847A DE3429847C2 (de) 1984-08-14 1984-08-14 Glaszusammensetzungen mit geringen dielektrischen Verlusten

Publications (3)

Publication Number Publication Date
GB8520299D0 GB8520299D0 (en) 1985-09-18
GB2163147A GB2163147A (en) 1986-02-19
GB2163147B true GB2163147B (en) 1988-08-03

Family

ID=6242993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08520299A Expired GB2163147B (en) 1984-08-14 1985-08-13 Glass compositions with low dielectric losses

Country Status (7)

Country Link
US (1) US4609632A (enExample)
JP (1) JPS6148440A (enExample)
CA (1) CA1254733A (enExample)
CH (1) CH666676A5 (enExample)
DE (1) DE3429847C2 (enExample)
FR (1) FR2569181B1 (enExample)
GB (1) GB2163147B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213916A (en) * 1990-10-30 1993-05-25 International Business Machines Corporation Method of making a gray level mask
DE69701255T2 (de) * 1996-02-29 2000-08-10 Btg International Ltd., London Durch reaktion zwischen organischen polysäuren und basen hergestellter zement
GB2310663A (en) * 1996-02-29 1997-09-03 British Tech Group Organic polyacid/base reaction cement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL63202C (enExample) * 1943-12-04
NL66938C (enExample) * 1946-01-05
NL6709718A (enExample) * 1967-07-13 1969-01-15
JPS52119616A (en) * 1976-04-01 1977-10-07 Tokyo Shibaura Electric Co Composite of dielectric glass for ozone generator
JPS535215A (en) * 1976-07-06 1978-01-18 Tokyo Shibaura Electric Co Composite of dielectric glass for ozone generating apparatus
US4501819A (en) * 1982-12-23 1985-02-26 Kabushiki Kaisha Ohara Kogaku Garasu Seizosho Glass for a photomask

Also Published As

Publication number Publication date
DE3429847A1 (de) 1986-02-20
JPH0144655B2 (enExample) 1989-09-28
FR2569181B1 (fr) 1987-12-24
CA1254733A (en) 1989-05-30
GB8520299D0 (en) 1985-09-18
GB2163147A (en) 1986-02-19
US4609632A (en) 1986-09-02
JPS6148440A (ja) 1986-03-10
CH666676A5 (de) 1988-08-15
DE3429847C2 (de) 1987-04-09
FR2569181A1 (fr) 1986-02-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990813