| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-122 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-045 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M101-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M127-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M121-02 |
| filingDate |
1999-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2002-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002534578-A |
| titleOfInvention |
Halogenated hydrocarbon refrigerant composition containing hydrocarbon oil return agent |
| abstract |
(57) [Summary]nRefrigerant compositions are disclosed that include a hydrocarbon oil return agent that solubilizes mineral and synthetic oil lubricants in hydrofluorocarbon and hydrofluorocarbon / hydrochlorofluorocarbon based refrigerants. This hydrocarbon oil return agent has from 7 to 16 carbon atoms, is present in a small proportion in the total refrigerant composition, and is operated using a hydrofluorocarbon and a hydrofluorocarbon / hydrochlorofluorocarbon based refrigerant. In the system, mineral oil and synthetic oil can be efficiently returned from the non-compressor zone to the compressor zone. |
| priorityDate |
1999-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |