http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7135592-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7f130cf4d2371947d5480d7f18b6008 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-38 |
| filingDate | 2005-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46b6925d786a013e1245c19bc1622b19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5597ef5b5d037d2195e72e72a73b932 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1812f976cdc9c656c407932436ce4255 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0cf079669a9ecaa02d513b8d345e560 |
| publicationDate | 2006-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7135592-B2 |
| titleOfInvention | Process for producing polyfluoroalkyl ester of unsaturated carboxylic acid |
| abstract | A polyfluoroalkyl ester of unsaturated carboxylic acid is produced in high yield in a more simple reactor and with much more reduction in the waste than the conventional process based on esterification reaction by subjecting a polyfluoroalkanol represented by the following general formula:n nRf—R—OHn nwhere Rf is a polyfluoroalkyl group having 1–6 carbon atoms and R is an alkylene group having 1–6 carbon atoms, and an unsaturated carboxylic acid to dehydration reaction in a fluorine-containing solvent in the presence of an acid catalyst and a polymerization inhibitor. |
| priorityDate | 2004-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 112.