Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16ff98111c444958afff50b3db02399 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-919 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-914 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-3468 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2427-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2009-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-06 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-423 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-426 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-417 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-414 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C37-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-489 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-0427 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-043 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-406 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-417 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-414 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-426 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-423 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-489 |
filingDate |
2014-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1e8e504181f6d6be78dbed82384f871 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45c45d74fec33aeff997ff9bf3b2ab52 |
publicationDate |
2015-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CN-105121531-A |
titleOfInvention |
Porous polyolefin film, battery separator obtained using same, and processes for producing these |
abstract |
The invention provides a porous polyolefin film, a battery separator obtained using same, and processes for producing these. The porous polyolefin film in which protrusions constituted of the polyolefin that satisfy the relationships 5 [mu]m<=W<=50 [mu]m (W is the size of each protrusion) and 0.5 [mu]m<=H (H is the height of each protrusion) are irregularly and scatteringly present on one surface in a population of 3-200 protrusions/cm2 and which has a film thickness of 20 [mu]m or less. On the supposition that film thickness reduction and cost reduction proceed more and more in future, a battery separator which comprises the porous polyolefin film for modified-porous-layer superposition and a modified porous layer superposed thereon is provided, the battery separator having extremely high peel strength between the porous polyolefin film and the modified porous layer and being suitable for high-speed processing in a slitting step or a battery assembly step. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107611321-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108520935-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106457804-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106457804-A |
priorityDate |
2013-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |