http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4374108-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec576c38e34882531ca37d6b922bf42 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-455 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-455 |
| filingDate | 1980-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1983-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b352fe5999b99c8d0dfbc7ce04d8580f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c6b7020255b125740e7d79bdb5c0a3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8eb04312c4628b779728e5c1c846e852 |
| publicationDate | 1983-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4374108-A |
| titleOfInvention | Process of preparing alkali monofluorophosphate |
| abstract | An alkali monofluorophosphate expressed by the formula M 2 PO 3 F, where M represents Na or K, can readily be synthesized under a relatively mild reaction condition by making HF gas contact with powdery or fine granular M 4 P 2 O 7 or M 2 HPO 4 placed in a reaction vessel and maintained at a temperature in the range from about 200° C. to about 450° C., and more preferably in the range of 280°-360° C. It is suitable to make HF gas continuously flow into and pass through the reaction vessel until the total quantity of HF flowed into the vessel amounts to 100 to 150% of the theoretical value for conversion of M 4 P 2 O 7 or M 2 HPO 4 to M 2 PO 3 F. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10112835-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5393506-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016075557-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111960398-A |
| priorityDate | 1979-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.