Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-417 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-02 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/C08J5-18 |
filingDate |
2013-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2015-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-20150012840-A |
titleOfInvention |
Polyolefin film with improved physical properties and electrochemical device comprising the same as separator substrate |
abstract |
The present invention relates to a polyolefin-based film and a separator-based film, wherein the fibrils constituting the surface layer of the polyolefin-based film have a larger particle diameter than the fibrils constituting the inner layer, Striking strength, tensile strength and shrinkage ratio. |
priorityDate |
2013-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |