GB1186248A - Improvements in or relating to Glass. - Google Patents

Improvements in or relating to Glass.

Info

Publication number
GB1186248A
GB1186248A GB54960/67A GB5496067A GB1186248A GB 1186248 A GB1186248 A GB 1186248A GB 54960/67 A GB54960/67 A GB 54960/67A GB 5496067 A GB5496067 A GB 5496067A GB 1186248 A GB1186248 A GB 1186248A
Authority
GB
United Kingdom
Prior art keywords
glass
dec
relating
carlzeiss
stiftung
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
GB54960/67A
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
Carl Zeiss AG
Original Assignee
Jenaer Glaswerk Schott and Gen
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 Jenaer Glaswerk Schott and Gen, Carl Zeiss AG filed Critical Jenaer Glaswerk Schott and Gen
Publication of GB1186248A publication Critical patent/GB1186248A/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
    • C03C3/089—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
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/18—Compositions for glass with special properties for ion-sensitive glass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/36—Glass electrodes

Abstract

1,186,248. Glass composition. CARLZEISS-STIFTUNG, [trading as JENAER GLASWERK SCHOTT & GEN.]. 4 Dec., 1967 [7 Dec., 1966], No. 54960/67. Heading C1M. A glass is composed, in moles per cent, of: SiO2, 50-78; B2O3, 0À5-8; Al2O3, 8-15; Li2O, 12-17; Ga2O3 and/or In2O3 and/or rareearth-metal oxide, 1-5; Ta2O5 and/or Nb2O5, 0-5; As2O3 or other refining agent, 0-0À5. The glass may be used to form glass electrodes for measuring the concentration of alkali metal and/or silver ions.
GB54960/67A 1966-12-07 1967-12-04 Improvements in or relating to Glass. Expired GB1186248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0032424 1966-12-07

Publications (1)

Publication Number Publication Date
GB1186248A true GB1186248A (en) 1970-04-02

Family

ID=7204461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54960/67A Expired GB1186248A (en) 1966-12-07 1967-12-04 Improvements in or relating to Glass.

Country Status (6)

Country Link
CH (1) CH489800A (en)
DE (1) DE1598638A1 (en)
DK (1) DK121934B (en)
FR (1) FR1547915A (en)
GB (1) GB1186248A (en)
NL (1) NL6716561A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789406A (en) * 1986-08-20 1988-12-06 Betz Laboratories, Inc. Method and compositions for penetrating and removing accumulated corrosion products and deposits from metal surfaces

Also Published As

Publication number Publication date
NL6716561A (en) 1968-06-10
DE1598638A1 (en) 1971-03-18
CH489800A (en) 1970-04-30
DK121934B (en) 1971-12-20
FR1547915A (en) 1968-11-29

Similar Documents

Publication Publication Date Title
GB635649A (en) Improvements in photosensitive copper glass and method of making articles thereof
GB1334828A (en) Soda-silica glass
GB1460320A (en) Sodium specific glass compositions and electrodes
GB1531849A (en) Optical glass
GB746147A (en) Optical glass
GB725206A (en) Optical glass
GB1186248A (en) Improvements in or relating to Glass.
GB1204187A (en) Improvements in or relating to glass
GB1181840A (en) Flint Optical Glass
GB1133760A (en) Improvements in or relating to glass
GB1176297A (en) Laser Glass Compositions
GB744205A (en) Improvements in glass compositions
GB826306A (en) Opaque enamels
GB836348A (en) Glass composition
GB1319653A (en) Optical glass
GB1118422A (en) Improvements relating to acoustic delay lines
GB580027A (en) Improvements in the manufacture of opal glass
GB1154573A (en) Improvements in or relating to Ion Specific Glass Electrodes.
GB1337490A (en) Glass and optical element made therefrom and a method for making the optical element
GB727305A (en) Optical glass
GB597110A (en) Improvements in or relating to the manufacture of glass
GB1192050A (en) Optical Glass
GB1130062A (en) Improvements in laser apparatus
GB1137096A (en) Improvements in or relating to glass melting apparatus
GB1447885A (en) Optical borosilicate glass

Legal Events

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