| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f7de318bdc706d720d39ec2ad8575e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_680dbbd790177106d5ae8fca5decaa75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbe0245d397ae281554bcd5cb6737510
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_122cbb43d87a829194857b060a6b3844
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0a6f27764bb93b95a4115c6b7b5b860
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d628f8a233fb33a7802ca836064639f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_395264ea44a718780cc7bbcb009f55b2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2666-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-3154
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-18 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-18 |
| filingDate |
2010-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7b5e3203fb272ed338268d14050df81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4d3bc0920ff5f715d2fb5a2b4865804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9edc23b6c053257e8869276ff147e9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82eb7b467b2703f9c88584ac8eb52e8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c91387b5d91cfcb714e20d69347833c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0694bd24f550c89d3ff5cc2ee9d28e91 |
| publicationDate |
2015-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9068069-B2 |
| titleOfInvention |
Perfluoroelastomer compositions and methods of preparing same |
| abstract |
The present invention includes crosslinked perfluoroelastomeric compositions and molded articles formed from a cross-linkable perfluoroelastomeric composition having a first curable perfluoropolymer having a cure site monomer and a second perfluoropolymer having a cure site monomer. The molar ratio of the tetrafluoroethylene monomer to perfluoroalkylvinyl ether in one perfluoropolymer is about 0 to 100 to about 65 to 35 in the perfluoropolymer. The molar ratio of the tetrafluoroethylene monomer to the perfluoroalkylvinyl ether monomer in the second polymer is about 65:35 to about 95:5 in the second perfluoropolymer. The composition further includes a curative. One fluorine-containing elastomer composition herein, having a short crosslinking time, has perfluoroelastomers (A) having a tetrafluoroethylene unit, a perfluoralkylvinyl ether unit (a) and a monomer unit (b) having at least one kind selected from the group consisting of a nitrile group, a carboxyl group and an alkoxycarbonyl group, wherein the composition has two or more kinds of perfluoroelastomers (A) having differing contents of perfluoroalkylvinyl ether unit (a). |
| priorityDate |
2007-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |