Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fdad00677b9268c26e005a9e03a7b9dd |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8605 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-921 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-2275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8652 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-86 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F26-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-88 |
filingDate |
2004-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2009-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b24903685c101e263a5cfb587ed9a139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_546a9bd0831849df942cef68e0956080 |
publicationDate |
2009-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-7595121-B2 |
titleOfInvention |
Proton conductive polymer, catalyst composite, electrolyte membrane for fuel cell and fuel cell |
abstract |
The present invention is to provide an electrolyte membrane for fuel cell of low fuel permeability and high proton conductivity and to provide a fuel cell comprising the electrolyte membrane. n According to the present invention, a polymer membrane including repeating unit of five-membered heterocyclic rings is used as an electrolyte membrane of the fuel cell. The electrolyte membrane has high proton conductivity with free from moves of the fuel or water when the proton conducts in the electrolyte membrane. |
priorityDate |
2003-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |