http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7348386-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-182 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-225 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F12-30 |
| filingDate | 2003-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f74b160dd046f1b62a17efdf08d77b01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90a2eb031d010994017b0e1068fbb0d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_832fddc3ccc2c7cf88efc7e6e007023c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ebf5029f0508f5bc0728df487b530d9 |
| publicationDate | 2008-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7348386-B2 |
| titleOfInvention | Process for producing fluorocopolymer, fluorocopolymer, and molded object |
| abstract | The present invention relates to a method for producing a fluorocopolymer which comprises a polymerization reaction of a fluorine-containing ethylenic monomer with a fluorovinyl ether derivative represented by the following general formula (I):n nCF 2 ═CF—O—[CF 2 CF(CF 3 )O] n —(CF 2 ) m -A (I)n n(wherein n represents an integer of 0 to 3, m represents an integer of 1 to 5, and A represents —SO 2 X or —COOY; X represents a halogen atom or —NR 1 R 2 ; R 1 and R 2 are the same or different and each represents a hydrogen atom, an alkali metal, an alkyl group or a sulfonyl-containing group and Y represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms) to give a fluorocopolymer,n n said fluorine-containing ethylenic monomer being a perhaloethylenic monomer represented by the following general formula (II):n nCF 2 ═CF—R f 1 (II)n n(wherein R f 1 represents a fluorine atom, a chlorine atom, R f 2 or OR f 2 ; R f 2 represents a straight or branched perfluoroalkyl group having 1 to 9 carbon atoms, which may have an ether oxygen atom(s)) and/or a hydrogen-containing fluoroethylenic monomer represented by the following general formula (III):n nCHX 1 ═CFX 2 (III)n n(wherein X 1 represents a hydrogen atom or a fluorine atom and X 2 represents a hydrogen atom, a fluorine atom, a chlorine atom, R f 3 or OR f 3 ; R f 3 represents a straight or branched perfluoroalkyl group having 1 to 9 carbon atoms, which may have an ether oxygen atom(s)), and said polymerization reaction being carried out in a saturated perfluorohydrocarbon while additional feeding of the fluorine-containing ethylenic monomer and fluorovinyl ether derivative being carried out. |
| priorityDate | 2002-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.