| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20c4dcc1b3071a96e3928ef13dd8a083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94244df0095114f0783da985ad28cac3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249921 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-325 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4342 |
| filingDate |
2011-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca78f2a580db872dfe004879aa3ad194
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4420fdb6905b6bfc549dcd257d6a3f3 |
| publicationDate |
2012-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012078616-A3 |
| titleOfInvention |
Polyimide nanoweb with amidized surface and method for preparing |
| abstract |
The present invention is directed to the preparation and use of aromatic polyimide nanowebs with amide-modified surfaces. Uses include as a filtration medium, and as a separator in batteries, particularly lithium-ion batteries. The invention is also directed to a filtration apparatus comprising the aromatic polyimide nanoweb with amide-modified surface. The invention is further directed to a multi-layer article comprising the aromatic polyimide nanoweb with amide-modified surface, and to an electrochemical cell comprising the multi-layer article. |
| priorityDate |
2010-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |