http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101054976-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-446 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 |
| filingDate | 2009-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101054976-B1 |
| titleOfInvention | Separator with a porous coating layer and an electrochemical device having the same |
| abstract | The separator of the present invention is a separator including a porous substrate having a plurality of pores and a porous coating layer formed on a mixture of a plurality of inorganic particles and a binder polymer and coated on at least one surface of the porous substrate, wherein the porous substrate has a porosity. More than 40% polyolefin-based porous substrate, the binder polymer is less than 10% by weight relative to acetone at 35 ℃ the first polyvinylidene fluoride-based copolymer having a solubility of at least 25% by weight relative to acetone at 35 ℃ And a second polyvinylidene fluoride-based copolymer having solubility and a polymer having a cyano group.n n n When the separator of the present invention is applied to a battery, the initial output of the battery may be improved by introducing a polyolefin-based porous substrate having a large porosity, and the phenomenon that the output rapidly deteriorates upon repeated use of the battery may be improved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101480499-B1 |
| priorityDate | 2009-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.