| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C55-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-21 |
| filingDate |
1986-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7055b6d226f6d4503fcd57964151afb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b207b7cd330ae31b195f2b028e4d30b |
| publicationDate |
1987-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0234013-A1 |
| titleOfInvention |
Process for the preparation of perfluorcarboxylic acids |
| abstract |
A process for the production of perfluorocarboxylic acids by oxidation of perfluoroalkylalkenes with permanganate in aqueous solution is described, catalytic amounts of at least one quaternary ammonium salt containing alkyl and / or arylalkyl groups being added. In this way, long-chain perfluorocarboxylic acids can also be produced in high purity with an easy to control reaction in a good space-time yield. |
| priorityDate |
1986-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |