BE732917A - - Google Patents
Info
- Publication number
- BE732917A BE732917A BE732917DA BE732917A BE 732917 A BE732917 A BE 732917A BE 732917D A BE732917D A BE 732917DA BE 732917 A BE732917 A BE 732917A
- 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
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
-
- 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
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
- C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead 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)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3201868 | 1968-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE732917A true BE732917A (en) | 1969-10-16 |
Family
ID=12347104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE732917D BE732917A (en) | 1968-05-13 | 1969-05-12 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE732917A (en) |
| DE (1) | DE1924494A1 (en) |
| FR (1) | FR2008403A1 (en) |
| GB (1) | GB1224446A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2359657C3 (en) * | 1973-11-30 | 1984-08-02 | Schott Glaswerke, 6500 Mainz | Use of glasses in the SiO 2 -PbO-K 2 O system for optical fibers with low optical losses |
| US4321473A (en) * | 1977-06-03 | 1982-03-23 | Albert Richard David | Focusing radiation collimator |
| EP1018650A1 (en) * | 1999-01-05 | 2000-07-12 | Corning Incorporated | Glass fiber, current sensor and method |
| GB202017800D0 (en) | 2020-08-10 | 2020-12-23 | Kimberly Clark Co | Dispenser systems |
| CN115542456B (en) * | 2022-09-09 | 2023-04-11 | 中国建筑材料科学研究总院有限公司 | Preparation method and application of phi 40mm large-size high-contrast optical fiber image inverter |
| GB2624492A (en) * | 2022-09-09 | 2024-05-22 | China Building Mat Academy Co Ltd | Preparation method and use for Ø40 mm large-size high-contrast optical fiber inverter |
| CN115368011B (en) * | 2022-09-09 | 2023-06-23 | 中国建筑材料科学研究总院有限公司 | Core-skin glass with good compatibility matching for optical fiber image transmission element and preparation method thereof |
-
1969
- 1969-05-12 GB GB2418569A patent/GB1224446A/en not_active Expired
- 1969-05-12 BE BE732917D patent/BE732917A/xx unknown
- 1969-05-13 FR FR6915416A patent/FR2008403A1/fr not_active Withdrawn
- 1969-05-13 DE DE19691924494 patent/DE1924494A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1924494A1 (en) | 1970-02-19 |
| FR2008403A1 (en) | 1970-01-23 |
| GB1224446A (en) | 1971-03-10 |