| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-087 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-38 |
| filingDate |
2002-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97cf7187653c63703ba920a467cda4df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f468a097a4bfff799fb2d7381dd87781
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bedf982b9f60afd189d403e59efd6d5 |
| publicationDate |
2005-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6900362-B2 |
| titleOfInvention |
Vapor phase production of 1,1,1,2,3,3,3-heptafluoropropane from hydrogen fluoride and hexafluoropropylene |
| abstract |
A process for the production of HFC-227ea from HF and HFP is provided. This process takes advantage of an azeotropic composition of HF and HFC-227ea in order to produce HFC-227ea essentially free of HF and recycle unreacted HF back to the reactor. The recycle of said azeotropic composition, also allows the use of HFC-227ea as a diluent to aid in control of reactor temperature for a highly exothermic reaction. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8653311-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8436218-B2 |
| priorityDate |
2001-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |