| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec576c38e34882531ca37d6b922bf42 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-11 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-003 |
| filingDate |
1979-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ee0c4ba9ce8323b381f069e937d8903
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01413c591653f9b336b27d0bb98dfaea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5097c47d38527a66a38ac810b90718f7 |
| publicationDate |
1981-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4267360-A |
| titleOfInvention |
Novel derivatives of hexafluoropropene dimer and process for preparing same |
| abstract |
Derivatives of hexafluoropropene dimer expressed by the following general formula <IMAGE> in which Rf represents (CF3)2C=C(CF2CF3) or (CF3)2CH-CF(CF2CF3) and R represents a hydrocarbon residue of a carboxylic acid having one free site capable of reacting with the dimer. A process for preparing the derivatives is also disclosed in which the dimer is contacted with the carboxylic acid in an inert solvent in the presence of a catalyst. Metal, amine or ammonium salts of the acid may be also used for the reaction, in which case the reaction is feasible in the absence of a catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5739380-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5932760-A |
| priorityDate |
1976-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |