BE730727A - - Google Patents
Info
- Publication number
- BE730727A BE730727A BE730727DA BE730727A BE 730727 A BE730727 A BE 730727A BE 730727D A BE730727D A BE 730727DA BE 730727 A BE730727 A BE 730727A
- Authority
- BE
- Belgium
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
- C03C4/02—Compositions for glass with special properties for coloured glass
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/10—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce uniformly-coloured transparent 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
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
- C03C14/006—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of microcrystallites, e.g. of optically or electrically active material
-
- 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
-
- 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
- C03C4/065—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic glass for silver-halide free photochromic glass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681771063 DE1771063B1 (de) | 1968-03-29 | 1968-03-29 | Phototropes Glas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE730727A true BE730727A (https=) | 1969-09-01 |
Family
ID=5700745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE730727D BE730727A (https=) | 1968-03-29 | 1969-03-28 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE730727A (https=) |
| DE (1) | DE1771063B1 (https=) |
| FR (1) | FR2005053A6 (https=) |
| GB (1) | GB1260416A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2085971A1 (en) * | 1970-04-10 | 1971-12-31 | Jenaer Glaswerk Schott & Gen | Photochromic borate glass |
| FR2085970A1 (en) * | 1970-04-10 | 1971-12-31 | Jenaer Glaswerk Schott & Gen | Photochromatic colour glass with borosili-ca |
| JPS5243649B2 (https=) * | 1974-03-09 | 1977-11-01 | ||
| US4251278A (en) * | 1980-01-21 | 1981-02-17 | Corning Glass Works | Photochromic glasses which darken to a brown hue |
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1968
- 1968-03-29 DE DE19681771063 patent/DE1771063B1/de active Pending
-
1969
- 1969-03-27 GB GB1618869A patent/GB1260416A/en not_active Expired
- 1969-03-27 FR FR6909182A patent/FR2005053A6/fr not_active Expired
- 1969-03-28 BE BE730727D patent/BE730727A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1771063B1 (de) | 1971-04-01 |
| GB1260416A (en) | 1972-01-19 |
| FR2005053A6 (https=) | 1969-12-05 |