GB1371377A – Inorganic oxide glasses
– Google Patents
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
1971-10-15
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.)
1971-10-15
Filing date
1971-10-15
Publication date
1974-10-23
Priority to BE789867D
priority
Critical
patent/BE789867A/en
1971-10-15
Application filed by Imperial Chemical Industries Ltd
filed
Critical
Imperial Chemical Industries Ltd
1971-10-15
Priority to GB4810571A
priority
patent/GB1371377A/en
1972-10-13
Priority to FR7236406A
priority
patent/FR2156362B1/fr
1972-10-13
Priority to DE19722250320
priority
patent/DE2250320A1/en
1972-10-13
Priority to NL7213876A
priority
patent/NL7213876A/xx
1972-10-16
Priority to JP10350772A
priority
patent/JPS4875614A/ja
1974-10-23
Publication of GB1371377A
publication
Critical
patent/GB1371377A/en
1975-03-03
Priority to US554693A
priority
patent/US3926649A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
FR7236406A
FR2156362B1
(en)
1971-10-15
1972-10-13
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
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
0
BE
BE789867D
patent/BE789867A/en
unknown
1971
1971-10-15
GB
GB4810571A
patent/GB1371377A/en
not_active
Expired
1972
1972-10-13
DE
DE19722250320
patent/DE2250320A1/en
active
Pending
1972-10-13
FR
FR7236406A
patent/FR2156362B1/fr
not_active
Expired
1972-10-13
NL
NL7213876A
patent/NL7213876A/xx
not_active
Application Discontinuation
1972-10-16
JP
JP10350772A
patent/JPS4875614A/ja
active
Pending
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
NL7213876A
(en)
1973-04-17
JPS4875614A
(en)
1973-10-12
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
1975-03-05
PS
Patent sealed
1982-05-06
PCNP
Patent ceased through non-payment of renewal fee
