| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
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/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-489 |
| filingDate |
2017-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3248d35b1c9a2dc02a265717c208f872
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26fb4614137e29c1ecc02554030a14ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3f32f94cb44f17d0cc5faeeb027d337 |
| publicationDate |
2017-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2017170288-A1 |
| titleOfInvention |
Polyolefin microporous membrane, production method for polyolefin microporous membrane, battery separator, and battery |
| abstract |
The purpose of the present invention is to provide a polyolefin microporous membrane that makes it possible to achieve a low shutdown temperature while keeping air resistance sufficiently low. At least one portion of at least one surface of this polyolefin microporous membrane is formed from an aggregate of a plurality of curved leaf-shaped structures that comprise a polyolefin resin or a polyolefin resin composition and that are irregularly bonded to each other. The surface roughness of the portion(s) of the surface(s) at which the aggregate is formed is 40 nm or higher. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190112362-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019091550-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4064404-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020195948-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102038766-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023162368-A1 |
| priorityDate |
2016-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |