BE761611A - Methode amelioree de preparation de compositions luminescentes a base de phosphates-vanadates de metaux de terres rares - Google Patents
Methode amelioree de preparation de compositions luminescentes a base de phosphates-vanadates de metaux de terres raresInfo
- Publication number
- BE761611A BE761611A BE761611A BE761611A BE761611A BE 761611 A BE761611 A BE 761611A BE 761611 A BE761611 A BE 761611A BE 761611 A BE761611 A BE 761611A BE 761611 A BE761611 A BE 761611A
- Authority
- BE
- Belgium
- Prior art keywords
- vanadates
- phosphates
- preparation
- rare earth
- improved method
- Prior art date
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
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7776—Vanadates; Chromates; Molybdates; Tungstates
-
- 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
- C09K11/7709—Phosphates
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 |
---|---|---|---|
US340370A | 1970-01-16 | 1970-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE761611A true BE761611A (fr) | 1971-07-15 |
Family
ID=21705705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE761611A BE761611A (fr) | 1970-01-16 | 1971-01-15 | Methode amelioree de preparation de compositions luminescentes a base de phosphates-vanadates de metaux de terres rares |
Country Status (5)
Country | Link |
---|---|
US (1) | US3661791A (fr) |
BE (1) | BE761611A (fr) |
DE (1) | DE2101564A1 (fr) |
ES (1) | ES387093A1 (fr) |
NL (1) | NL7100424A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3825792A (en) * | 1973-07-03 | 1974-07-23 | Westinghouse Electric Corp | Novel discharge lamp and coating |
DE2906505C2 (de) * | 1978-02-20 | 1985-10-24 | Japan Electric Industry Development Association, Tokio/Tokyo | Fluoreszenzmischung und deren Verwendung in einem Fluoreszenzschirm einer durch langsame Elektronen angeregten Fluoreszenz-Anzeigevorrichtung |
-
1970
- 1970-01-16 US US3403A patent/US3661791A/en not_active Expired - Lifetime
-
1971
- 1971-01-08 ES ES387093A patent/ES387093A1/es not_active Expired
- 1971-01-13 NL NL7100424A patent/NL7100424A/xx unknown
- 1971-01-14 DE DE19712101564 patent/DE2101564A1/de active Pending
- 1971-01-15 BE BE761611A patent/BE761611A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
ES387093A1 (es) | 1973-05-01 |
US3661791A (en) | 1972-05-09 |
DE2101564A1 (de) | 1971-09-23 |
NL7100424A (fr) | 1971-07-20 |
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