| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
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/H01M2-1686
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-14 |
| filingDate |
2015-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_973049dfafe2f429b80b15e08c1d4b76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_015068f2922bf6d50eac613099bb69c2 |
| publicationDate |
2016-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20160120091-A |
| titleOfInvention |
Porous separator and manufacturing method thereof |
| abstract |
(A) preparing a second mixture comprising a first mixture comprising a polyolefin-based resin and a PVDF-based binder, without requiring a separate adhesive layer coating process; (b) melting the first mixture and the second mixture; (c) forming the molten mixture through a co-extrusion process to form a multilayer sheet; (d) extracting the paraffinic oil of the multi-layer sheet with a solvent to form a porous separation membrane, wherein a separate adhesive layer coating step is not required, and the production of the porous separation membrane The process efficiency is excellent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106784552-A |
| priorityDate |
2015-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |