JPS55109242A - Fluorophosphate glass substantially free of bubble and production thereof - Google Patents
Fluorophosphate glass substantially free of bubble and production thereofInfo
- Publication number
- JPS55109242A JPS55109242A JP1405379A JP1405379A JPS55109242A JP S55109242 A JPS55109242 A JP S55109242A JP 1405379 A JP1405379 A JP 1405379A JP 1405379 A JP1405379 A JP 1405379A JP S55109242 A JPS55109242 A JP S55109242A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- bromine
- mixture
- atmosphere
- iodine
- 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.)
- Granted
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
- C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
- C03C3/247—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1405379A JPS6054895B2 (ja) | 1979-02-09 | 1979-02-09 | 泡が殆んどない弗燐酸塩硝子及びその製造法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1405379A JPS6054895B2 (ja) | 1979-02-09 | 1979-02-09 | 泡が殆んどない弗燐酸塩硝子及びその製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55109242A true JPS55109242A (en) | 1980-08-22 |
JPS6054895B2 JPS6054895B2 (ja) | 1985-12-02 |
Family
ID=11850337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1405379A Expired JPS6054895B2 (ja) | 1979-02-09 | 1979-02-09 | 泡が殆んどない弗燐酸塩硝子及びその製造法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6054895B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4915721A (en) * | 1985-10-19 | 1990-04-10 | Ernst Leitz Wetzlar Gmbh | Process for preparation of fluorophosphate optical glass |
JP2005097067A (ja) * | 2003-08-28 | 2005-04-14 | Omg Co Ltd | 光透過リン酸塩ガラス |
-
1979
- 1979-02-09 JP JP1405379A patent/JPS6054895B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4915721A (en) * | 1985-10-19 | 1990-04-10 | Ernst Leitz Wetzlar Gmbh | Process for preparation of fluorophosphate optical glass |
JP2005097067A (ja) * | 2003-08-28 | 2005-04-14 | Omg Co Ltd | 光透過リン酸塩ガラス |
Also Published As
Publication number | Publication date |
---|---|
JPS6054895B2 (ja) | 1985-12-02 |
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