| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5901d676b4396664fbd2c24caaac5f32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 |
| filingDate |
2004-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff871204e1c9e9cacc8c4c8165185153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28464d6a74892d659b22918a9549ba67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a578e7f3f5c1b9c5c7a7717063e047dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd59c261ecf9996563cb90c3172d92fe |
| publicationDate |
2006-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2006036735-A |
| titleOfInvention |
Process for producing unsaturated carboxylic acid polyfluoroalkyl ester |
| abstract |
An unsaturated carboxylic acid polyfluoroalkyl ester useful as a raw material monomer for a polymer or a raw material compound for a surfactant is produced at a relatively low temperature with low waste and in a high yield using a simple reaction apparatus. Provide a method. A polyfluoroalkanol represented by the general formula Rf-R-OH (wherein Rf is a polyfluoroalkyl group having 1 to 6 carbon atoms and R is an alkylene group having 1 to 6 carbon atoms). The unsaturated carboxylic acid is dehydrated 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 |