http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2228493-T5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-32 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-045 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-04 |
| filingDate | 2000-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37123d298bfceaf7992b69d079adbac1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e054959455d2d7854d5e3f5ed558f7ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b590c986a5c613297229fbbfd9b1758 |
| publicationDate | 2010-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2228493-T5 |
| titleOfInvention | COMPOSITIONS IN DIFLUOROMETHANE, PENTAFLUOROETHANE, 1,1,1,2-TETRAFLUOROETHANE AND HYDROCARBONS. |
| abstract | An azeotropic type composition consisting essentially of 1-19 percent by weight of difluoromethane (HFC-32), 25-60 percent by weight of pentafluoroethane (HFC-125), 24-60 percent by weight of 1,1,1,2-tetrafluoroethane (HFC-134a) and 0.5-5 weight percent of a hydrocarbon selected from the group consisting of: n-butane; isobutane; n-butane and 2-methylbutane; n-butane and n-pentane; isobutane and 2-methylbutane; and isobutane and n-pentane, where after 50 percent by weight of said azeotropic composition has evaporated, the vapor pressure of the remaining composition has changed by 10 percent or less. |
| priorityDate | 1999-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.