BE394933A - - Google Patents
Info
- Publication number
- BE394933A BE394933A BE394933DA BE394933A BE 394933 A BE394933 A BE 394933A BE 394933D A BE394933D A BE 394933DA BE 394933 A BE394933 A BE 394933A
- 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
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/16—Silica-free oxide glass compositions containing phosphorus
-
- 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
- C03C3/16—Silica-free oxide glass compositions containing phosphorus
- C03C3/17—Silica-free oxide glass compositions containing phosphorus containing aluminium or beryllium
-
- 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
- C03C3/16—Silica-free oxide glass compositions containing phosphorus
- C03C3/19—Silica-free oxide glass compositions containing phosphorus containing boron
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR751524T | 1933-02-23 | ||
| GB6112/33A GB410291A (en) | 1933-02-23 | 1933-02-28 | Manufacture of glass permeable to ultraviolet rays |
| BE394759T | 1933-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE394933A true BE394933A (no) | 1933-04-29 |
Family
ID=9808596
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE394759D BE394759A (no) | 1933-02-23 | 1933-03-03 | |
| BE394933D BE394933A (no) | 1933-02-23 | 1933-03-11 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE394759D BE394759A (no) | 1933-02-23 | 1933-03-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (2) | BE394759A (no) |
| DE (1) | DE634699C (no) |
| FR (1) | FR751524A (no) |
| GB (1) | GB410291A (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE936472C (de) * | 1952-02-26 | 1955-12-15 | Leitz Ernst Gmbh | Optisches Glas |
| DE951759C (de) * | 1952-10-29 | 1956-10-31 | Jenaer Glaswerk Schott & Gen | Verfahren zur Herstellung bleihaltiger Phosphatglaeser |
| DE4128676C1 (en) * | 1991-08-29 | 1993-03-04 | Schott Glaswerke, 6500 Mainz, De | Optical phosphate glass with high refractive index and Abbe number - comprises oxide(s) of magnesium, calcium, strontium, barium, zinc and phosphorus, and fluoride |
-
0
- DE DENDAT634699D patent/DE634699C/de active Active
-
1933
- 1933-02-23 FR FR751524D patent/FR751524A/fr not_active Expired
- 1933-02-28 GB GB6112/33A patent/GB410291A/en not_active Expired
- 1933-03-03 BE BE394759D patent/BE394759A/xx unknown
- 1933-03-11 BE BE394933D patent/BE394933A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE634699C (no) | |
| BE394759A (no) | 1933-04-29 |
| GB410291A (en) | 1934-05-17 |
| FR751524A (fr) | 1933-09-04 |