http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011037804-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec576c38e34882531ca37d6b922bf42 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-82 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-00 |
| filingDate | 2009-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_369afd957cebe81969361c3a60af42e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a773fce5aa051693a513eacae4f1be08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_101bee3b4ff24adeea5af03ea17805b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_085f88754f40973eea91e97fec1c57a1 |
| publicationDate | 2011-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011037804-A |
| titleOfInvention | Method for producing hexafluoroacetone monohydrate |
| abstract | Provided is a method for producing hexafluoroacetone monohydrate (1,1,1,3,3,3-hexafluoropropane-2-diol) substantially free of water. An easy form hexafluoroacetone monohydrate composition is provided. SOLUTION: (1) Hexafluoroacetone is absorbed in water or hexafluoroacetone hydrate in an organic solvent (hydrolysis method), (2) Convenient for mixing and distilling hexafluoroacetone hydrate with an organic solvent. By removing the mixture of water and organic solvent as a low-boiling composition with high yield by the method, and obtaining a mixture of hexafluoroacetone monohydrate and organic solvent as a high-boiling composition (dehydration method), hexafluoroacetone monohydration Manufacturing things. [Selection] Figure 1 |
| priorityDate | 2009-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.