GB1465077A - Protection of glass from aqueous attack - Google Patents
Protection of glass from aqueous attackInfo
- Publication number
- GB1465077A GB1465077A GB1306374A GB1306374A GB1465077A GB 1465077 A GB1465077 A GB 1465077A GB 1306374 A GB1306374 A GB 1306374A GB 1306374 A GB1306374 A GB 1306374A GB 1465077 A GB1465077 A GB 1465077A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- protection
- march
- heated
- group
- 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
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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass
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)
- Joining Of Glass To Other Materials (AREA)
Abstract
1465077 Coated glass STANDARD TELEPHONES & CABLES Ltd 20 March 1975 [25 March 1974] 13063/74 Heading C1M A body of glass having a glass frame which is an oxide of an element of Group IIIB or VB of the Periodic Table has a protective surface layer of a glass wherein the glass formers are approximately equimolecular amounts of oxides of both a Group IIIB element and a Group VB element. In examples a lead borate glass is heated in a stream of oxygen containing P 2 O 5 and a lead phosphate glass is heated in an atmosphere containing B 2 O 3 .
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1306374A GB1465077A (en) | 1974-03-25 | 1974-03-25 | Protection of glass from aqueous attack |
DE19752512173 DE2512173A1 (en) | 1974-03-25 | 1975-03-20 | METHOD FOR PROTECTING GLASS |
FR7509067A FR2265698B1 (en) | 1974-03-25 | 1975-03-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1306374A GB1465077A (en) | 1974-03-25 | 1974-03-25 | Protection of glass from aqueous attack |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1465077A true GB1465077A (en) | 1977-02-23 |
Family
ID=10016116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1306374A Expired GB1465077A (en) | 1974-03-25 | 1974-03-25 | Protection of glass from aqueous attack |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2512173A1 (en) |
FR (1) | FR2265698B1 (en) |
GB (1) | GB1465077A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2234503A (en) * | 1989-04-19 | 1991-02-06 | Nippon Sheet Glass Co Ltd | Method of preparing an alkali metal diffusion-prevention layer by implanting phosphorus and oxygen in a substrate. |
-
1974
- 1974-03-25 GB GB1306374A patent/GB1465077A/en not_active Expired
-
1975
- 1975-03-20 DE DE19752512173 patent/DE2512173A1/en not_active Withdrawn
- 1975-03-24 FR FR7509067A patent/FR2265698B1/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2234503A (en) * | 1989-04-19 | 1991-02-06 | Nippon Sheet Glass Co Ltd | Method of preparing an alkali metal diffusion-prevention layer by implanting phosphorus and oxygen in a substrate. |
GB2234503B (en) * | 1989-04-19 | 1992-11-18 | Nippon Sheet Glass Co Ltd | Method of preparing an alkali metal diffusion-prevention layer |
Also Published As
Publication number | Publication date |
---|---|
FR2265698A1 (en) | 1975-10-24 |
FR2265698B1 (en) | 1981-11-27 |
DE2512173A1 (en) | 1975-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |