NL251694A - - Google Patents
Info
- Publication number
- NL251694A NL251694A NL251694DA NL251694A NL 251694 A NL251694 A NL 251694A NL 251694D A NL251694D A NL 251694DA NL 251694 A NL251694 A NL 251694A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/20—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
-
- 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
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
-
- 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
- C03C4/12—Compositions for glass with special properties for luminescent glass; for fluorescent glass
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
- H01B3/087—Chemical composition of glass
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US816405A US3005722A (en) | 1959-05-28 | 1959-05-28 | Glass composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL251694A true NL251694A (de) |
Family
ID=25220498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL251694D NL251694A (de) | 1959-05-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3005722A (de) |
| DE (1) | DE1149140B (de) |
| GB (1) | GB889888A (de) |
| NL (1) | NL251694A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL284885A (de) * | 1961-10-31 | |||
| US4280843A (en) * | 1980-05-12 | 1981-07-28 | General Electric Company | Frit glass composition |
| US4395653A (en) * | 1981-06-24 | 1983-07-26 | General Electric Company | Electric lamp with neodymium oxide vitreous coating |
| US4359536A (en) * | 1981-06-24 | 1982-11-16 | General Electric Company | Frit glass composition |
| FR2509285A1 (fr) * | 1981-07-09 | 1983-01-14 | Comp Generale Electricite | Materiau vitreux et application a un composant a semi-conducteur |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH166802A (fr) * | 1932-10-13 | 1934-01-31 | Andre Alphonse | Procédé de préparation d'une composition pour émail lumineux. |
| USRE23049E (en) * | 1946-08-19 | 1948-11-23 | Ophthalmic glass | |
| US2482533A (en) * | 1947-04-10 | 1949-09-20 | B F Drakenfeld & Co Inc | Flux |
| US2726965A (en) * | 1951-11-01 | 1955-12-13 | Gen Electric | Ultramarine blue enamel pigment |
| GB723087A (en) * | 1952-12-30 | 1955-02-02 | British Thomson Houston Co Ltd | Glass compositions |
| US2774737A (en) * | 1953-07-02 | 1956-12-18 | Sylvania Electric Prod | Composition for coating electroluminescent lamps |
| US2906631A (en) * | 1956-06-28 | 1959-09-29 | Sylvania Electric Prod | High dielectric constant glass |
| NL103317C (de) * | 1956-06-28 |
-
0
- NL NL251694D patent/NL251694A/xx unknown
-
1959
- 1959-05-28 US US816405A patent/US3005722A/en not_active Expired - Lifetime
-
1960
- 1960-05-20 GB GB17812/60A patent/GB889888A/en not_active Expired
- 1960-05-27 DE DEW27924A patent/DE1149140B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB889888A (en) | 1962-02-21 |
| DE1149140B (de) | 1963-05-22 |
| US3005722A (en) | 1961-10-24 |