| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ec44a915986d5b9f8119b83a37a5aea |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-755 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-449
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-461
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-463
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-489
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2-1653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2-1686 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-18 |
| filingDate |
2018-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6ddba7c87de130648dca82d19876c32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05c2c97353217134166d6b41f03e5149
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d65899e10bca8d958527ec7dca4a4e0b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93565067529fe690d71219e573c92076 |
| publicationDate |
2019-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20190094728-A |
| titleOfInvention |
Multilayer composite separator for secondary battery and manufacturing method thereof |
| abstract |
The present invention is a secondary battery separator prepared by laminating a sheet of polyolefin material in multiple layers, the inner layer is polyethylene: polypropylene 98: 2 to 90: 10% by weight, the skin layer is polypropylene: polyethylene 98 The present invention relates to a multilayer composite separator for secondary batteries composed of 2: 2 to 90:10 wt%, and a method of manufacturing the same. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20230114792-A |
| priorityDate |
2018-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |