| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-262 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F14-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-26 |
| filingDate |
1983-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1986-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a460d39708e19e4211bc0c6e2628cb4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ed967696c21a198048b3d16f30920b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a26cb41b3e7de050899d7f0ff3248c8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0adb89cb1d7ab60b5f587072bc831b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_476323b6f2ac08ac6ef5f27c9c05a4ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58f417ede3d7ee53861786c7a62b5de5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8825e43e75dffbd7db1cb42cd2c5e83f |
| publicationDate |
1986-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1215497-A |
| titleOfInvention |
Process for preparing tetrafluoroethylene/fluoro(alkyl vinyl ether) copolymer |
| abstract |
Abstract: The invention provides a process for preparing a tetrafluoroethylene/fluoro(alkyl vinyl ether) copoly-mer comprising polymerizing tetrafluoroethylene and a fluoro(alkyl vinyl ether) in an aqueous suspension system which comprises a mixed medium of water and a fluorohydro-carbon or a chlorofluorohydrocarbon in a volume ratio of from 1 : 1 to 10 : 1 at a temperature of from 0 to 25°C in the presence of a polymerization initiator of the formula: [C1(CF2)n-COO?2 (I) wherein n is an integer of 1 to 10. The copolymer obtained by the process has a small number of unstable terminal groups and excellent durability under flexing. |
| priorityDate |
1982-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |