http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016047861-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec576c38e34882531ca37d6b922bf42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-06 |
| filingDate | 2016-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96782f389ae87e4af5e818e3aaaf0c59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8eb04312c4628b779728e5c1c846e852 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e78c6444ee5e47a1adf1f18fd563b6e |
| publicationDate | 2016-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016047861-A |
| titleOfInvention | Method for producing fluoroalkanesulfonic anhydride |
| abstract | An object of the present invention is to provide a high-yield production method when a fluoroalkylsulfonic acid anhydride is produced by reacting a fluoroalkylsulfonic acid with diphosphorus pentoxide. SOLUTION: Using a kneader reactor equipped with at least two or more biaxial blades having a maximum power per 100 L of actual capacity of 1.0 kW or more, fluoroalkanesulfonic acid and diphosphorus pentoxide are mixed at 40 ° C. While kneading at a temperature of less than 100 ° C., the reaction and the fluoroalkylsulfonic anhydride produced are discharged, and the residue in the reactor after the discharge is kneaded at a temperature of 100 ° C. to less than 140 ° C. A method for producing a fluoroalkanesulfonic acid anhydride, characterized in that the fluoroalkylsulfonic acid is discharged and recovered and reused as a raw material. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018197214-A |
| priorityDate | 2016-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.