http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004059597-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-222 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-22 |
| filingDate | 2002-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db7456530781a1bffc7398ff0a8ee13d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_123334edee0a8296283464d9e6bd28be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8950f772cb26ad37568a354b16c3a305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f1ee5dd4bdb633b01a8dfba098529d4 |
| publicationDate | 2004-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004059597-A |
| titleOfInvention | Fluoro rubber copolymer |
| abstract | An object of the present invention is to provide a fluororubber copolymer containing PMVE units, which has excellent chemical resistance and cold resistance. SOLUTION: The following general formula (1): RI 2 (1) (Wherein R represents a saturated fluorohydrocarbon group or chlorofluorohydrocarbon group having 1 to 16 carbon atoms, or a hydrocarbon group having 1 to 3 carbon atoms) in the presence of a diiodine compound represented by the following formula: And containing 40 to 70 mol% of vinylidene fluoride units, 10 to 25 mol% of tetrafluoroethylene units and 20 to 35 mol% of perfluoromethylvinyl ether units, and 0.05 to 2% by weight of iodine based on the copolymer. And a TR70 in a TR test according to ASTM D1329 after vulcanization, in which TR70 is -20 to -30 ° C and fuel C: methanol = 15:85 by weight. It is a fluororubber copolymer having a volume change rate of 8 to 18% after immersion at 70C for 70 hours. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016501311-A |
| priorityDate | 2002-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.