http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5844505-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B9-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-04 |
| filingDate | 2015-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-5844505-B1 |
| titleOfInvention | Non-azeotropic refrigerant for ultra low temperature |
| abstract | A non-azeotropic refrigerant mixture that achieves an extremely low temperature of −100 ° C. to −150 ° C. in a refrigerator equipped with a heat exchanger. A non-azeotropic refrigerant mixture comprising a base refrigerant and R-14 as a non-azeotropic refrigerant mixture that achieves a low temperature of −100 ° C. or lower and containing 5 wt% to 40 wt% of R-14, provided that the base refrigerant is butane + propane , And R-23 + R-116 as a low boiling point refrigerant. In addition, as a non-azeotropic refrigerant mixture that achieves −120 ° C. or less, it is composed of a base refrigerant, R-14 and R-50 + R-740, and the base refrigerant / R-14 is 95/5 to 60/40, and R -50 and R-740 are non-azeotropic mixed refrigerants containing 1 wt% to 10 wt%, respectively. Further, as the non-azeotropic mixed refrigerant that achieves a cooling temperature in the vicinity of -150 ° C, R of the above nonazeotropic mixed refrigerant is used. Non-azeotropic mixed refrigerant selection chart in which -50 and R-740 are 4 wt% to 10 wt%, respectively. |
| priorityDate | 2015-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.