Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89afae566b725ae78e20cf972d9bcdc7 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-494 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-70 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-489 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-449 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-423 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-414 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-494 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-423 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-489 |
filingDate |
2017-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fe82e07eb5a2ac3800581b954df24f4 |
publicationDate |
2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
JP-2017224634-A |
titleOfInvention |
Porous separator for secondary battery and secondary battery using the same |
abstract |
An object of the present invention is to provide a porous separator that has excellent handleability and imparts high electrical characteristics to a secondary battery. A porous separator for a secondary battery according to the present invention is a porous separator for a secondary battery comprising a porous film, wherein the first layered region has an average pore diameter of 100 nm to 500 nm, and the first layer. And a second layered region having an average pore size larger than the average pore size of the single layered region, wherein the first layered region is located on one outermost surface of the porous film. The first layered region and the second layered region may be located on the outermost surface of the porous film. [Selection figure] None |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020023610-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7169809-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023167477-A1 |
priorityDate |
2014-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |