http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62270546-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e78acdb66e206d602c5d56a0c69981ae |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00 |
| filingDate | 1986-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bf4492c8e442f74184474b90229da26 |
| publicationDate | 1987-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62270546-A |
| titleOfInvention | Production of perfluoropropionic acid fluoride |
| abstract | PURPOSE: To obtain the titled compound useful as a raw material for fluororesins and fluororubbers in high yield, by decomposing trimer, tertramer or a higher polymer of hexafluoropropene epoxide in the presence of active carbon catalyst while heating at a specific temperature. n CONSTITUTION: Trimer, tertramer or a higher polymer of hexafluoropropene epoxide, formed as a by-product in producing 2-(heptafluoropropoxy)propionyl fluoride useful for producing perfluorovinyl ether from the hexafluoropropene epoxide and having hardly expected use thereof is decomposed in the presence of active carbon catalyst at 180W400°C, particularly 280W340°C temperature to afford the aimed perfluoropropionyl fluoride. A compound expressed by formula I (n is 1 or 2) is particularly preferred. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105315150-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10000444-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9758470-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015019809-A1 |
| priorityDate | 1986-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.