GB869698A - Self-luminous luminescent substance and method for preparing same - Google Patents
Self-luminous luminescent substance and method for preparing sameInfo
- Publication number
- GB869698A GB869698A GB29573/58A GB2957358A GB869698A GB 869698 A GB869698 A GB 869698A GB 29573/58 A GB29573/58 A GB 29573/58A GB 2957358 A GB2957358 A GB 2957358A GB 869698 A GB869698 A GB 869698A
- Authority
- GB
- United Kingdom
- Prior art keywords
- self
- luminescent substance
- preparing same
- metal
- luminous luminescent
- Prior art date
- 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
- C09K11/04—Luminescent, e.g. electroluminescent, chemiluminescent materials containing natural or artificial radioactive elements or unspecified radioactive elements
Abstract
In a process of preparing a self-luminous substance, finely-divided luminescent particles, e.g., of zinc-cadmium sulphide, are coated with metal, preferably titanium or zirconium, by cathode sputtering or by vapour coating in vacuo or by grinding luminescent crystals and metal powder together in a ball mill. The metal coating is subsequently charged with gaseous tritium. Specific examples are given. French Specification 1,133,803 and U.S.A. Specification 2,749,251 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE869698X | 1957-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB869698A true GB869698A (en) | 1961-06-07 |
Family
ID=6803062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29573/58A Expired GB869698A (en) | 1957-10-12 | 1958-09-16 | Self-luminous luminescent substance and method for preparing same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB869698A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3382184A (en) * | 1964-06-10 | 1968-05-07 | Nra Inc | Production of tritiated inorganic phosphor |
US4889660A (en) * | 1987-12-24 | 1989-12-26 | Battelle Memorial Institute | Radioluminescent light sources, tritium containing polymers, and methods for producing the same |
US5100968A (en) * | 1987-12-24 | 1992-03-31 | Battelle Memorial Institute | Tritium containing polymers having a polymer backbone substantially void of tritium |
-
1958
- 1958-09-16 GB GB29573/58A patent/GB869698A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3382184A (en) * | 1964-06-10 | 1968-05-07 | Nra Inc | Production of tritiated inorganic phosphor |
US4889660A (en) * | 1987-12-24 | 1989-12-26 | Battelle Memorial Institute | Radioluminescent light sources, tritium containing polymers, and methods for producing the same |
US5100968A (en) * | 1987-12-24 | 1992-03-31 | Battelle Memorial Institute | Tritium containing polymers having a polymer backbone substantially void of tritium |
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