JPS5525143B2 - - Google Patents
Info
- Publication number
- JPS5525143B2 JPS5525143B2 JP9500276A JP9500276A JPS5525143B2 JP S5525143 B2 JPS5525143 B2 JP S5525143B2 JP 9500276 A JP9500276 A JP 9500276A JP 9500276 A JP9500276 A JP 9500276A JP S5525143 B2 JPS5525143 B2 JP S5525143B2
- Authority
- JP
- Japan
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/04—Compositions for glass with special properties for photosensitive glass
- C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic 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)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752535866 DE2535866C3 (en) | 1975-08-12 | 1975-08-12 | Phototropic glass for the production of glasses for road users at dusk and at night, as well as a process for the production of such a glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5244810A JPS5244810A (en) | 1977-04-08 |
| JPS5525143B2 true JPS5525143B2 (en) | 1980-07-03 |
Family
ID=5953782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9500276A Granted JPS5244810A (en) | 1975-08-12 | 1976-08-11 | Optically reversible glass which is suitable to manufacture eyeglasses for drivers at twilight and night |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5244810A (en) |
| DE (1) | DE2535866C3 (en) |
| FR (1) | FR2320913A1 (en) |
| GB (1) | GB1548580A (en) |
| IT (1) | IT1125210B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4190451A (en) | 1978-03-17 | 1980-02-26 | Corning Glass Works | Photochromic glass |
| CN113754294A (en) * | 2021-09-09 | 2021-12-07 | 昆明理工大学 | Preparation method and application of AgCl glass powder with photochromic effect |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1370368A (en) * | 1963-09-30 | 1964-08-21 | Corning Glass Works | New glass and its manufacturing process |
| FR2289458A1 (en) * | 1975-11-03 | 1976-05-28 | Corning Glass Works | Brown-coloured photochromatic glass - produced by two-stage thermal treatment |
-
1975
- 1975-08-12 DE DE19752535866 patent/DE2535866C3/en not_active Expired
-
1976
- 1976-08-11 JP JP9500276A patent/JPS5244810A/en active Granted
- 1976-08-11 FR FR7624491A patent/FR2320913A1/en active Granted
- 1976-08-11 GB GB3346876A patent/GB1548580A/en not_active Expired
- 1976-08-11 IT IT6900176A patent/IT1125210B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1125210B (en) | 1986-05-14 |
| FR2320913A1 (en) | 1977-03-11 |
| GB1548580A (en) | 1979-07-18 |
| JPS5244810A (en) | 1977-04-08 |
| DE2535866C3 (en) | 1978-10-12 |
| FR2320913B1 (en) | 1979-06-22 |
| DE2535866B2 (en) | 1978-02-02 |
| DE2535866A1 (en) | 1977-02-17 |