| 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/H01M50-449
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2-1686
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2-166
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C17-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-52 |
| filingDate |
2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4704c33c190348b13623e068caf7606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3927ffccd12f4cbe99980996ee58652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2ff47aef86f745de8e1450a94f8649c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e776d31573cf22cefef12ed7aa4b9e1c |
| publicationDate |
2019-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20190075659-A |
| titleOfInvention |
Manufacturing method of separator, separator manufactured therefrom and electrichemical device containing the same |
| abstract |
The present invention relates to a process for producing a separator, a separator produced thereby, and an electrochemical device comprising the same. A method of manufacturing a separator according to one aspect of the present invention includes the steps of: (S1) preparing a slurry containing inorganic particles, a binder polymer, and a solvent; (S2) the energy of the beads in the bead mill disperser into which the slurry is injected and the number of energy transfers of the beads to the slurry are controlled and milled, and the energy applied to the slurry in the bead mill disperser is 0.4 KJ / kg and less than 1.5 KJ / kg; And (S3) applying the slurry to at least one surface of the porous polymer substrate and drying the slurry. The present invention can provide a separator having excellent air permeability, low heat shrinkage, and low aggregation of inorganic particles according to the above production method. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111606096-A |
| priorityDate |
2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |