| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_904e92c68839de43f7e6d1788ad3975e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_faf522b8b83eded745c73018576219ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_868d08892ece575339440d29de224775
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f797bbf0f248342a76e3d0fdb34acca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4728fc7c388a5978a468b200bce3a136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44d513c8658d0ffa68c5c731a8a6a313
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ac894fc25b543343e3e6786a62e4097 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1067 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 |
| filingDate |
2012-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d37f375d830cf7f3b68f4c368c8cb2af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca5756dc5c26cdf07e43f70dc0d02745
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_190b5cbcf565313d8b36101edde8d1f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fdb876982114e363a77b18cb5596309
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1b4d239dd23cde2d84afd729f834f7e |
| publicationDate |
2013-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013115543-A1 |
| titleOfInvention |
Thermostable polymer electrolyte membrane and process for producing the same |
| abstract |
The present invention relates to a thermostable polymer electrolyte membrane which comprises a main chain comprising an alicyclic polybenzimidazole and a graft chain added to the main chain by radiation-induced graft polymerization, wherein at least a part of the graft chain has sulfonic acid groups. The thermostable polymer electrolyte membrane of the invention is used for many apparatuses such as polymer electrolyte fuel cells or water electrolysis devices, in which the electrolyte membrane exhibits high proton conductivity, low fuel permeability, high oxidation resistance and superior mechanical property under operation conditions at high temperature. The present invention also provides a simple and low-cost process for producing the same. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112259771-A |
| priorityDate |
2011-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |