| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6429e7dcf5932da170066706ef5994f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a827f8e61610f32b7f8634545cf7e90e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75e48b3fbc670444d637b105ef503233 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 |
| filingDate |
2012-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17e5d28e764fb43ed347eb02a61e3806
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90ba4ecfb734f7b78b47132469809801
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daa78d5984372289e45ffdb96c4c86d3 |
| publicationDate |
2013-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013171541-A1 |
| titleOfInvention |
Polyimide, polyimide-based polymer electrolyte membrane, membrane-electrode assembly, and polymer electrolyte fuel cell |
| abstract |
The present invention provides a novel polyimide containing a diamine component having a fluorene skeleton and a novel polyimide-based polymer electrolyte membrane containing this polyimide as a main component and having properties based on this polyimide (for example, high resistance to methanol crossover). The polyimide of the present invention contains a structural unit (P) represented by the following formula (1). The polyimide-based polymer electrolyte membrane of the present invention contains the polyimide of the present invention as a main component. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9528033-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10106710-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9718997-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013288156-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9088030-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018237377-A1 |
| priorityDate |
2011-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |