CA1254733A - Compositions with low dielectric losses - Google Patents

Compositions with low dielectric losses

Info

Publication number
CA1254733A
CA1254733A CA000488643A CA488643A CA1254733A CA 1254733 A CA1254733 A CA 1254733A CA 000488643 A CA000488643 A CA 000488643A CA 488643 A CA488643 A CA 488643A CA 1254733 A CA1254733 A CA 1254733A
Authority
CA
Canada
Prior art keywords
pbo
mgo
zno
cao
bao
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
CA000488643A
Other languages
English (en)
French (fr)
Inventor
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.)
Schott AG
Original Assignee
Schott Glaswerke 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 Schott Glaswerke AG filed Critical Schott Glaswerke AG
Application granted granted Critical
Publication of CA1254733A publication Critical patent/CA1254733A/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)
CA000488643A 1984-08-14 1985-08-13 Compositions with low dielectric losses Expired CA1254733A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3429847A DE3429847C2 (de) 1984-08-14 1984-08-14 Glaszusammensetzungen mit geringen dielektrischen Verlusten
DEP3429847.9 1984-08-14

Publications (1)

Publication Number Publication Date
CA1254733A true CA1254733A (en) 1989-05-30

Family

ID=6242993

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000488643A Expired CA1254733A (en) 1984-08-14 1985-08-13 Compositions with low dielectric losses

Country Status (7)

Country Link
US (1) US4609632A (2)
JP (1) JPS6148440A (2)
CA (1) CA1254733A (2)
CH (1) CH666676A5 (2)
DE (1) DE3429847C2 (2)
FR (1) FR2569181B1 (2)
GB (1) GB2163147B (2)

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
EP0883586B1 (en) * 1996-02-29 2000-02-02 Btg International Limited Cement obtainable from the reaction of organic polyacids with a base
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
BE459597A (2) * 1943-12-04
NL66938C (2) * 1946-01-05
NL6709718A (2) * 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
GB8520299D0 (en) 1985-09-18
FR2569181B1 (fr) 1987-12-24
JPS6148440A (ja) 1986-03-10
DE3429847A1 (de) 1986-02-20
US4609632A (en) 1986-09-02
GB2163147B (en) 1988-08-03
JPH0144655B2 (2) 1989-09-28
CH666676A5 (de) 1988-08-15
DE3429847C2 (de) 1987-04-09
GB2163147A (en) 1986-02-19
FR2569181A1 (fr) 1986-02-21

Similar Documents

Publication Publication Date Title
HUP9602086A2 (hu) Üvegkompozíció
ATE475630T1 (de) Glas und glasrohr zur einkapselung von halbleiter
DK0412878T4 (da) Glasfibre, der kan nedbrydes i fysiologisk miljø
CA2154990A1 (en) Alkali-zinc-silicate glass-ceramics and glasses
GB992479A (en) Aluminosilicate glass
HUP9602087A2 (hu) Üvegkompozíció
JPS6058182B2 (ja) ガラス組成物
JPS6483538A (en) Glass substrate for electronic apparatus
CA1254733A (en) Compositions with low dielectric losses
JPS6451345A (en) Glass fiber composition having low dielectric constant
HUP9603481A2 (hu) Üvegkompozíció
US2382056A (en) Glass transparent to far ultraviolet
JPH01239037A (ja) 蛍光ランプ用ガラス
US3294557A (en) Electrically resistant glass compositions
JPS6150889B2 (2)
GB967559A (en) Improvements in or relating to glass compositions
SU437723A1 (ru) Стекло дл спаивани с металлом
SU590274A1 (ru) Термостойкое стекло
SU1730064A1 (ru) Стекло
GB1034800A (en) Improvements in or relating to current lead-through members
SU386858A1 (ru) Стекло
SU872478A1 (ru) Глазурь
US2410286A (en) Glass having low-power factor
RU2013395C1 (ru) Стекло
SU389039A1 (ru) -•.•;иотенд

Legal Events

Date Code Title Description
MKEX Expiry