FR2343706A1 - Procede d'execution de verre photochromique et produit ainsi realise - Google Patents
Procede d'execution de verre photochromique et produit ainsi realiseInfo
- Publication number
- FR2343706A1 FR2343706A1 FR7606542A FR7606542A FR2343706A1 FR 2343706 A1 FR2343706 A1 FR 2343706A1 FR 7606542 A FR7606542 A FR 7606542A FR 7606542 A FR7606542 A FR 7606542A FR 2343706 A1 FR2343706 A1 FR 2343706A1
- Authority
- FR
- France
- Prior art keywords
- varying
- glass
- photochromic
- heat treatment
- silver halide
- 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
- 239000011521 glass Substances 0.000 title abstract 6
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- -1 silver halide Chemical class 0.000 title abstract 2
- 238000002425 crystallisation Methods 0.000 title 1
- 238000005452 bending Methods 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7606542A FR2343706A1 (fr) | 1976-03-08 | 1976-03-08 | Procede d'execution de verre photochromique et produit ainsi realise |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7606542A FR2343706A1 (fr) | 1976-03-08 | 1976-03-08 | Procede d'execution de verre photochromique et produit ainsi realise |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2343706A1 true FR2343706A1 (fr) | 1977-10-07 |
FR2343706B1 FR2343706B1 (fr) | 1982-05-21 |
Family
ID=9170089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7606542A Granted FR2343706A1 (fr) | 1976-03-08 | 1976-03-08 | Procede d'execution de verre photochromique et produit ainsi realise |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2343706A1 (fr) |
-
1976
- 1976-03-08 FR FR7606542A patent/FR2343706A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2343706B1 (fr) | 1982-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |