| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 |
| filingDate |
2000-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7bc6b9c05c645999bbf4a8971efac3a |
| publicationDate |
2003-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6649790-B1 |
| titleOfInvention |
Process for producing perfluoro(vinyl ether) sulfonic acid derivative |
| abstract |
A process for preparing a monomer compound represented by formula (II):[wherein M represents an alkali metal or alkaline earth metal; and n is 0, 1 or 2.] by pyrolysis of a compound represented by formula (I) below:[wherein M and n are as defined above.], the pyrolysis being conducted in the presence of a catalyst which has coordinating properties to a metal ion M. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7321071-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005245758-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102993059-A |
| priorityDate |
1999-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |