| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4d9d138d23c7ca8bfae3daf28b4eba0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 |
| filingDate |
2009-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_626897b59353696fa0cb1379ed0b92fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_846c5938f7beea0af4a273bbdb2fab2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54eab95d75f3470edfb256d4ce65a4a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fd373ea32e7acfdc7010d324625f12b |
| publicationDate |
2010-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2010171006-A |
| titleOfInvention |
Battery separator and non-aqueous lithium secondary battery |
| abstract |
An object of the present invention is to improve battery characteristics by improving the heat resistance and cycleability of a battery separator. A battery separator having a layer mainly composed of a polyolefin-based resin, wherein an arithmetic average roughness Ra of at least one surface of the separator is 0.3 μm or more, and a roughness of at least one surface of the separator. In this case, the battery separator is characterized in that the mean interval Sm of the peaks and valleys is 1.3 μm or more and the bubble point pore diameter dBP is 0.001 to 0.05 μm. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015120786-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10608277-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013137984-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013191550-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2013035622-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018503221-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10680224-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013035622-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170019348-A |
| priorityDate |
2008-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |