Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-3468 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-489 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-5419 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-494 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-449 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-457 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-417 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-022 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-34 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-40 |
filingDate |
2019-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2021-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-102206190-B1 |
titleOfInvention |
A multi-layer separator and a method for manufacturing the same |
abstract |
One aspect of the present invention, a first porous layer comprising a first polyolefin; And a second porous layer located on at least one surface of the first porous layer and including a crosslinked product of a polymer in which a crosslinkable compound is grafted to a second polyolefin, and a third polyolefin; and the first and second A multilayer separator having a structure in which at least a part of the second porous layer penetrates into the first porous layer in the thickness direction on the contact surface of the porous layer, and a method of manufacturing the same. |
priorityDate |
2019-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |