GB1371377A - Inorganic oxide glasses - Google Patents

Inorganic oxide glasses

Info

Publication number
GB1371377A
GB1371377A GB4810571A GB4810571A GB1371377A GB 1371377 A GB1371377 A GB 1371377A GB 4810571 A GB4810571 A GB 4810571A GB 4810571 A GB4810571 A GB 4810571A GB 1371377 A GB1371377 A GB 1371377A
Authority
GB
United Kingdom
Prior art keywords
glass
inorganic oxide
per cent
mole per
oxides
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
GB4810571A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority to BE789867D priority Critical patent/BE789867A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB4810571A priority patent/GB1371377A/en
Priority to DE19722250320 priority patent/DE2250320A1/en
Priority to NL7213876A priority patent/NL7213876A/xx
Priority to FR7236406A priority patent/FR2156362B1/fr
Priority to JP10350772A priority patent/JPS4875614A/ja
Publication of GB1371377A publication Critical patent/GB1371377A/en
Priority to US554693A priority patent/US3926649A/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
    • C03C3/19—Silica-free oxide glass compositions containing phosphorus containing boron

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)

Abstract

1371377 Borophosphate glass IMPERIAL CHEMICAL INDUSTRIES Ltd 26 Sept 1972 [15 Oct 1971] 48105/71 Heading C1M Inorganic oxide glass comprises, in mole per cent: the above oxides totalling at least 99 mole per cent of the total composition, excluding water, and the molar ratio P2O5 : B2O3 being 6-15 : 1. Li2O, Na2O, K2O, BaO, CaO, MgO and/or ZnO may be included in the glass, which is resistant to water attack and preferably has a transformation temperature below 200‹ C. The glass may be formed by fusing the oxides or their precursors at below 800‹ C. The glass may be used in forming composite articles as described in Specification 1,356,919 and co-pending Application 48103/71.
GB4810571A 1971-10-15 1971-10-15 Inorganic oxide glasses Expired GB1371377A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE789867D BE789867A (en) 1971-10-15 NEW GLASSES BASED ON INORGANIC OXIDES
GB4810571A GB1371377A (en) 1971-10-15 1971-10-15 Inorganic oxide glasses
DE19722250320 DE2250320A1 (en) 1971-10-15 1972-10-13 INORGANIC OXIDE-GLASS COMPOSITIONS AND METHOD FOR THEIR MANUFACTURE
NL7213876A NL7213876A (en) 1971-10-15 1972-10-13
FR7236406A FR2156362B1 (en) 1971-10-15 1972-10-13
JP10350772A JPS4875614A (en) 1971-10-15 1972-10-16
US554693A US3926649A (en) 1971-10-15 1975-03-03 Borosphosphate glass compositions with high water resistance and low softening point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4810571A GB1371377A (en) 1971-10-15 1971-10-15 Inorganic oxide glasses

Publications (1)

Publication Number Publication Date
GB1371377A true GB1371377A (en) 1974-10-23

Family

ID=10447410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4810571A Expired GB1371377A (en) 1971-10-15 1971-10-15 Inorganic oxide glasses

Country Status (6)

Country Link
JP (1) JPS4875614A (en)
BE (1) BE789867A (en)
DE (1) DE2250320A1 (en)
FR (1) FR2156362B1 (en)
GB (1) GB1371377A (en)
NL (1) NL7213876A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150927A (en) * 1983-12-07 1985-07-10 Standard Telephones Cables Ltd Renewable optical surfaces
CN114634309A (en) * 2022-03-09 2022-06-17 中国科学院上海光学精密机械研究所 Hydrofluoric acid corrosion resistant glass and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5966236B2 (en) * 2011-03-24 2016-08-10 アルプス・グリーンデバイス株式会社 Powder magnetic core and manufacturing method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE548851A (en) * 1952-11-22
DE1596854A1 (en) * 1967-02-23 1971-03-25 Jenaer Glaswerk Schott & Gen Use of a glass as an optical glass with a largely temperature-independent optical path length

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150927A (en) * 1983-12-07 1985-07-10 Standard Telephones Cables Ltd Renewable optical surfaces
CN114634309A (en) * 2022-03-09 2022-06-17 中国科学院上海光学精密机械研究所 Hydrofluoric acid corrosion resistant glass and preparation method thereof

Also Published As

Publication number Publication date
DE2250320A1 (en) 1973-05-03
JPS4875614A (en) 1973-10-12
NL7213876A (en) 1973-04-17
FR2156362A1 (en) 1973-05-25
FR2156362B1 (en) 1976-01-30
BE789867A (en) 1973-04-09

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Legal Events

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