NL6913887A - - Google Patents
Info
- Publication number
- NL6913887A NL6913887A NL6913887A NL6913887A NL6913887A NL 6913887 A NL6913887 A NL 6913887A NL 6913887 A NL6913887 A NL 6913887A NL 6913887 A NL6913887 A NL 6913887A NL 6913887 A NL6913887 A NL 6913887A
- Authority
- NL
- Netherlands
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
- C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
- C09K11/7784—Chalcogenides
- C09K11/7787—Oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75920868A | 1968-09-11 | 1968-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6913887A true NL6913887A (de) | 1970-03-13 |
Family
ID=25054803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6913887A NL6913887A (de) | 1968-09-11 | 1969-09-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3562175A (de) |
| BE (1) | BE738673A (de) |
| DE (1) | DE1945204A1 (de) |
| FR (1) | FR2017837A1 (de) |
| GB (1) | GB1249544A (de) |
| NL (1) | NL6913887A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS492280B1 (de) * | 1970-09-30 | 1974-01-19 | ||
| US3870650A (en) * | 1971-06-21 | 1975-03-11 | Gte Sylvania Inc | Europium-activated rare earth oxide phosphors |
| FR2469477A1 (fr) * | 1979-11-09 | 1981-05-22 | Rhone Poulenc Ind | Procede de fabrication de grenat polycristallin, grenat polycristallin et monocristal correspondant |
| FR2469478A1 (fr) * | 1979-11-09 | 1981-05-22 | Rhone Poulenc Ind | Procede de fabrication de grenat polycristallin comportant l'aluminium et/ou le gallium et/ou l'indium et au moins un element pris dans le groupe constitue par les terres rares et l'yttrium, monocristaux correspondants |
| FR2669027B1 (fr) * | 1990-11-13 | 1992-12-31 | Rhone Poulenc Chimie | Procede de fabrication d'oxalates doubles de terres rares et d'ammonium et leurs utilisations pour la fabrication d'oxydes de terres rares et oxydes de terres rares obtenus. |
| DE4240900C2 (de) * | 1992-12-04 | 1998-10-08 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zur Herstellung oxidischer Leuchtstoffe und deren Verwendung |
| CN102585817A (zh) * | 2011-12-31 | 2012-07-18 | 四川虹欧显示器件有限公司 | 用于pdp的红色荧光粉及其制备方法 |
| CN115710008B (zh) * | 2022-12-01 | 2024-04-09 | 广州世陶新材料有限公司 | 一种改性稀土氧化物及其制备方法 |
-
1968
- 1968-09-11 US US759208A patent/US3562175A/en not_active Expired - Lifetime
-
1969
- 1969-09-06 DE DE19691945204 patent/DE1945204A1/de active Pending
- 1969-09-10 BE BE738673D patent/BE738673A/xx unknown
- 1969-09-11 FR FR6930972A patent/FR2017837A1/fr not_active Withdrawn
- 1969-09-11 GB GB44976/69A patent/GB1249544A/en not_active Expired
- 1969-09-11 NL NL6913887A patent/NL6913887A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1249544A (en) | 1971-10-13 |
| DE1945204A1 (de) | 1970-05-06 |
| FR2017837A1 (de) | 1970-05-22 |
| US3562175A (en) | 1971-02-09 |
| BE738673A (de) | 1970-02-16 |