| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-26
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/H01M50-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-489 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-494
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-489 |
| filingDate |
2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84bceb46c310ea1a05480189a5e6f89d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e08155156e473b0bf9a0d60a104be4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a589887c68b53d26707948f2b90147a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27d355e4b0b5f250b96ab04ce0df5966
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3fb799fb27e6cffbe4791a6f3401e02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f82c96c84c60781cd0f18bdadcd71443
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e53add6b82478591400d39158c2d4a12 |
| publicationDate |
2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113631643-A |
| titleOfInvention |
Polyolefin microporous membrane, battery separator and secondary battery |
| abstract |
An object of the present invention is to provide a polyolefin microporous membrane excellent in battery characteristics at low temperatures (eg, about 0°C). The present invention relates to a polyolefin microporous membrane in which the relationship of average pore number≥160-2.3× 10-3 ×toughness is established. |
| priorityDate |
2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |