BE670832A - - Google Patents
Info
- Publication number
- BE670832A BE670832A BE670832DA BE670832A BE 670832 A BE670832 A BE 670832A BE 670832D A BE670832D A BE 670832DA BE 670832 A BE670832 A BE 670832A
- Authority
- BE
- Belgium
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
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/77344—Aluminosilicates
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 |
|---|---|---|---|
| US1227177XA | 1964-10-12 | 1964-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE670832A true BE670832A (en) |
Family
ID=22404338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE670832D BE670832A (en) | 1964-10-12 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE670832A (en) |
| DE (1) | DE1227177B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE714271C (en) * | 1939-08-11 | 1941-11-25 | Patra Patent Treuhand | Electric mercury vapor tube or lamp with a noble gas base filling and a silicate phosphor layer |
| DE715722C (en) * | 1940-08-08 | 1942-01-06 | Patra Patent Treuhand | Electric mercury vapor tube or lamp with a phosphor layer and process for producing the phosphor layer |
| GB544160A (en) * | 1940-08-27 | 1942-03-31 | Gen Electric Co Ltd | Improvements in luminescent materials |
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0
- BE BE670832D patent/BE670832A/xx unknown
-
1965
- 1965-10-12 DE DEW40081A patent/DE1227177B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1227177B (en) | 1966-10-20 |