| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e8da56ea6dccf67262eaf86c56cbfda
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc46d886c07fbc63138f1c300fc6ebf2 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-007 |
| filingDate |
1997-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb1a497ed5c8501e6488f8f32ac76dfc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3d693b0df4a573e1679506737808a7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc52a118291ee1bc9a893863323a751f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b4dea80a1d749318c416e5bd15874b9 |
| publicationDate |
1998-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2117652-C1 |
| titleOfInvention |
Method of preparing tetrafluoromethane |
| abstract |
FIELD: synthesis of tetrafluoromethane from carbon and fluorine. SUBSTANCE: in order to obtain tetrahydromethane, carbon containing stock is reacted with fluorine at temperature from 700 to 1200 C. Temperature is created and maintained by directing gas to reaction zone. Gas self inflames when in contact with fluorine. EFFECT: increased yield of the final product. 4 ex, 2 tbl |
| priorityDate |
1997-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |