| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C63-72 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-26 |
| filingDate |
1991-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c3babc891d077b3788624a1e0607301
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35dc5905784fb4ac4f28550794b3a493
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b7b75ff1d4324f42265e34a198b4906 |
| publicationDate |
1993-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5202469-A |
| titleOfInvention |
Partially fluorinated dicarboxylic acid and the acid chloride thereof, and a process for their preparation |
| abstract |
Partially fluorinated dicarboxylic acid and the acid chloride thereof, a process for its preparation and its use. The compound of the formula (I) <IMAGE> (I) and the acid chloride thereof are prepared by air oxidation in the presence of a catalyst mixture composed of the ions of cobalt, manganese and bromine in an acid organic medium. The compounds can be used for the preparation of linear polycarboxamides and polycarboxylic acid esters. |
| priorityDate |
1990-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |