| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249986
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249981
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249993
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249992
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T442-647
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2323-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2323-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2323-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2555-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2305-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T442-652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T442-649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-724
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-7265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249978
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2038-0028 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-18 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-32 |
| filingDate |
2002-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2010-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100941184-B1 |
| titleOfInvention |
Multilayer microporous film and its manufacturing method |
| abstract |
The multilayer microporous film consists of first and second microporous film layers. The first film layer has a first maximum pore size and the second film layer has a second maximum pore size that is different from the first maximum pore size. More specifically, the multilayer microporous film consists of coextruded first, second and third microporous film layers. One of the first, second and third film layers has a maximum pore size that is less than each maximum pore size of the remaining layers in the multilayer film or greater than each maximum pore size of the remaining layers in the multilayer film, and one layer is a multilayer film Does not have an unconstrained surface at The method for producing a multilayer microporous film provides a first film layer having a maximum pore size different from the second film layer upon stretching. |
| priorityDate |
2001-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |