http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02209822-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D7-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-30 |
| filingDate | 1989-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa1b8efbd447cd41dce48ee8c09de76d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2534a886947dc4a163f3caded3eb3fc9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f71b1a9d8a3e652872bc73fd9c36cc78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3a44b479f9c3bf7da78a3949d013cdc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d8c9feecaf2601a72ddde1161f57779 |
| publicationDate | 1990-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02209822-A |
| titleOfInvention | Chlorotetrafluoropropane-based azeotropic and pseudoazeotropic composition |
| abstract | PURPOSE: To obtain the subject composition, consisting of R244ca, R225cb and 2-chloro-2-methylpropane, having excellent characteristics equal to or better than those of conventional fluorocarbons and useful as a substitute fluorocarbon, solvent, etc. n CONSTITUTION: A composition obtained by blending (A) 7-55wt.%, preferably 17-47wt.% 1-chloro-2,2,3,3-tetrafluoropropane (R244ca) with (B) 8-56wt.%, preferably 27-52wt.% 1,3-dichloro-1,1,2,2,3-pentafluoropropane (R225cb) and (C) 5-74wt.%, preferably 5-51wt.% 2-chloro-2-methylpropane [the azeotropic composition is especially 22wt.% component (A), 32wt.% component (B) and 46wt.% component (C)]. The azeotropic point is present in the above-mentioned composition with hardly any fluctuation of composition in recycling and the same usage as that of a conventional single fluorocarbon is possible. The composition has higher solvency than that of the conventional R113 if especially used as a solvent. n COPYRIGHT: (C)1990,JPO&Japio |
| priorityDate | 1989-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.