GB761289A - Glass compositions - Google Patents

Glass compositions

Info

Publication number
GB761289A
GB761289A GB2048654A GB2048654A GB761289A GB 761289 A GB761289 A GB 761289A GB 2048654 A GB2048654 A GB 2048654A GB 2048654 A GB2048654 A GB 2048654A GB 761289 A GB761289 A GB 761289A
Authority
GB
United Kingdom
Prior art keywords
per cent
glass
july
bao
glass 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
GB2048654A
Inventor
Harold Rawson
Peter Lewis Baynton
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 Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB2048654A priority Critical patent/GB761289A/en
Publication of GB761289A publication Critical patent/GB761289A/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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/21—Silica-free oxide glass compositions containing phosphorus containing titanium, zirconium, vanadium, tungsten or molybdenum

Abstract

761,289. Glass. BRITISH THOMSON - HOUSTON CO., Ltd. July 13, 1955 [July 13, 1954], No. 20486/54. Drawings to Specification. Class 56 A glass comprises (parts by weight per cent) MoO, 30 - 84; BaO 3 - 45; and P 2 O 5 4 - 67. This may constitute the whole composition, but it totals at least 90 per cent of the whole in which case up to 10 per cent may be one or more of the oxides of the divalent metals or Na 2 O, K 2 O, Te0 2 and V 2 O 5 . Low BaO content gives a black glass; with a higher BaO content the colour is dark green or dark -red-brown.
GB2048654A 1954-07-13 1954-07-13 Glass compositions Expired GB761289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2048654A GB761289A (en) 1954-07-13 1954-07-13 Glass compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2048654A GB761289A (en) 1954-07-13 1954-07-13 Glass compositions

Publications (1)

Publication Number Publication Date
GB761289A true GB761289A (en) 1956-11-14

Family

ID=10146691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2048654A Expired GB761289A (en) 1954-07-13 1954-07-13 Glass compositions

Country Status (1)

Country Link
GB (1) GB761289A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518209A (en) * 1967-07-12 1970-06-30 Bourns Inc Semiconductive glasses
US3531304A (en) * 1965-06-03 1970-09-29 Leitz Ernst Gmbh Infrared transparent glasses
US3964919A (en) * 1972-02-14 1976-06-22 Imperial Chemical Industries Limited Glass compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531304A (en) * 1965-06-03 1970-09-29 Leitz Ernst Gmbh Infrared transparent glasses
US3518209A (en) * 1967-07-12 1970-06-30 Bourns Inc Semiconductive glasses
US3964919A (en) * 1972-02-14 1976-06-22 Imperial Chemical Industries Limited Glass compositions

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