NL89020C - - Google Patents
Info
- Publication number
- NL89020C NL89020C NL89020DA NL89020C NL 89020 C NL89020 C NL 89020C NL 89020D A NL89020D A NL 89020DA NL 89020 C NL89020 C NL 89020C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/20—Halides
- C01F11/22—Fluorides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US223914A US2653857A (en) | 1951-05-01 | 1951-05-01 | Preparation of calcium fluoride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL89020C true NL89020C (en:Method) |
Family
ID=22838499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL89020D NL89020C (en:Method) | 1951-05-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2653857A (en:Method) |
| BE (1) | BE511055A (en:Method) |
| CH (1) | CH304378A (en:Method) |
| DE (1) | DE925344C (en:Method) |
| NL (1) | NL89020C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1229416A (en:Method) * | 1967-07-31 | 1971-04-21 | ||
| WO2004076353A1 (en) * | 2003-02-28 | 2004-09-10 | Honeywell Specialty Chemicals Seelze Gmbh | Process for producing calcium fluoride |
| US20090155318A1 (en) * | 2006-10-31 | 2009-06-18 | Lee Howard W H | Process to form nano-sized materials, the compositions and uses thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1329072A (en) * | 1917-03-01 | 1920-01-27 | Nat Carbon Co Inc | Process of obtaining calcium-fluorid precipitate |
-
0
- NL NL89020D patent/NL89020C/xx active
- BE BE511055D patent/BE511055A/xx unknown
-
1951
- 1951-05-01 US US223914A patent/US2653857A/en not_active Expired - Lifetime
-
1952
- 1952-04-29 CH CH304378D patent/CH304378A/de unknown
- 1952-04-29 DE DEI5792A patent/DE925344C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2653857A (en) | 1953-09-29 |
| CH304378A (de) | 1955-01-15 |
| DE925344C (de) | 1955-03-21 |
| BE511055A (en:Method) |