FR2301586B1 - - Google Patents
Info
- Publication number
- FR2301586B1 FR2301586B1 FR7604700A FR7604700A FR2301586B1 FR 2301586 B1 FR2301586 B1 FR 2301586B1 FR 7604700 A FR7604700 A FR 7604700A FR 7604700 A FR7604700 A FR 7604700A FR 2301586 B1 FR2301586 B1 FR 2301586B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/58—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing copper, silver or gold
- C09K11/582—Chalcogenides
- C09K11/586—Chalcogenides with alkaline earth metals
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55216775A | 1975-02-24 | 1975-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2301586A1 FR2301586A1 (fr) | 1976-09-17 |
| FR2301586B1 true FR2301586B1 (OSRAM) | 1981-08-07 |
Family
ID=24204201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7604700A Granted FR2301586A1 (fr) | 1975-02-24 | 1976-02-20 | Matieres luminescentes, notamment pour la fabrication d'ecrans de tubes a rayons cathodiques |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS51109292A (OSRAM) |
| BE (1) | BE838844A (OSRAM) |
| CA (1) | CA1067282A (OSRAM) |
| DE (1) | DE2606163A1 (OSRAM) |
| FR (1) | FR2301586A1 (OSRAM) |
| GB (1) | GB1533172A (OSRAM) |
| IT (1) | IT1073746B (OSRAM) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB650458A (en) * | 1946-05-03 | 1951-02-28 | Franz Urbach | Improvements in photographic recording and luminescent materials therefor |
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1976
- 1976-01-21 GB GB231176A patent/GB1533172A/en not_active Expired
- 1976-01-29 CA CA244,527A patent/CA1067282A/en not_active Expired
- 1976-02-17 DE DE19762606163 patent/DE2606163A1/de not_active Withdrawn
- 1976-02-17 IT IT4812476A patent/IT1073746B/it active
- 1976-02-20 FR FR7604700A patent/FR2301586A1/fr active Granted
- 1976-02-20 JP JP1840076A patent/JPS51109292A/ja active Granted
- 1976-02-23 BE BE164554A patent/BE838844A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51109292A (ja) | 1976-09-28 |
| FR2301586A1 (fr) | 1976-09-17 |
| BE838844A (fr) | 1976-06-16 |
| CA1067282A (en) | 1979-12-04 |
| IT1073746B (it) | 1985-04-17 |
| DE2606163A1 (de) | 1976-09-02 |
| JPS5232871B2 (OSRAM) | 1977-08-24 |
| GB1533172A (en) | 1978-11-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |