GB1198250A - Calcium Silicate Phosphor - Google Patents
Calcium Silicate PhosphorInfo
- Publication number
- GB1198250A GB1198250A GB2264069A GB2264069A GB1198250A GB 1198250 A GB1198250 A GB 1198250A GB 2264069 A GB2264069 A GB 2264069A GB 2264069 A GB2264069 A GB 2264069A GB 1198250 A GB1198250 A GB 1198250A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogel
- instanced
- moles
- compounds
- calcium silicate
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000378 calcium silicate Substances 0.000 title abstract 2
- 229910052918 calcium silicate Inorganic materials 0.000 title abstract 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 title abstract 2
- 239000011575 calcium Substances 0.000 abstract 5
- 239000000017 hydrogel Substances 0.000 abstract 4
- 229910052791 calcium Inorganic materials 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001242 acetic acid derivatives Chemical class 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 150000001734 carboxylic acid salts Chemical class 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 150000004675 formic acid derivatives Chemical class 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 150000002690 malonic acid derivatives Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 150000003891 oxalate salts Chemical class 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 150000003890 succinate salts Chemical class 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052882 wollastonite Inorganic materials 0.000 abstract 1
- 239000010456 wollastonite Substances 0.000 abstract 1
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
- C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
- C09K11/666—Aluminates; Silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72705968A | 1968-05-06 | 1968-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1198250A true GB1198250A (en) | 1970-07-08 |
Family
ID=24921165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2264069A Expired GB1198250A (en) | 1968-05-06 | 1969-05-02 | Calcium Silicate Phosphor |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1920263A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1600137A (enrdf_load_stackoverflow) |
| GB (1) | GB1198250A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0277646A3 (en) * | 1987-02-02 | 1989-03-15 | Gte Products Corporation | Calcium silicate phosphor of large particle size and process for producing same |
| DE4008409A1 (de) * | 1990-03-16 | 1991-09-19 | Licentia Gmbh | Verfahren zur steigerung der helligkeit eines mit mangan aktivierten silikatleuchtstoffes |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0584067A1 (en) * | 1991-05-14 | 1994-03-02 | KROGH, Steen M. | A photo-luminescent calcium silicate material, concrete and gravel material containing it and a method of producing a photo-luminescent calcium silicate material |
| US5976413A (en) * | 1998-04-28 | 1999-11-02 | Osram Sylvania Inc. | Method of preparing a lead and manganese co-activated calcium metasilicate phosphor |
-
1968
- 1968-12-31 FR FR1600137D patent/FR1600137A/fr not_active Expired
-
1969
- 1969-04-22 DE DE19691920263 patent/DE1920263A1/de active Pending
- 1969-05-02 GB GB2264069A patent/GB1198250A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0277646A3 (en) * | 1987-02-02 | 1989-03-15 | Gte Products Corporation | Calcium silicate phosphor of large particle size and process for producing same |
| DE4008409A1 (de) * | 1990-03-16 | 1991-09-19 | Licentia Gmbh | Verfahren zur steigerung der helligkeit eines mit mangan aktivierten silikatleuchtstoffes |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1920263A1 (de) | 1969-11-13 |
| FR1600137A (enrdf_load_stackoverflow) | 1970-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |