| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16ff98111c444958afff50b3db02399 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
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/C08K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-489
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491 |
| filingDate |
2011-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1039e812c6455d2beefef8c5c9802ac4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8b9d1f0ed7a25caa28b17a3066e795e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6644da03ca38eed1e9409248a89a188 |
| publicationDate |
2014-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102869710-B |
| titleOfInvention |
Polyolefin microporous membrane, separator for battery, and battery |
| abstract |
A polyolefin microporous membrane which, in the pore size distribution curve determined by a mercury intrusion method, exhibits an S2/S1 ratio (S2/S1 100) of 25% or higher and an S3/S1 ratio (S3/S1 100) of 5% or lower [wherein S1 represents the volume of pores of 10 to 1,000nm in radius; S2 represents the volume of pores of 100 to 1,000nm in radius; and S3 represents the volume of pores of 500 to 1,000nm in radius]. Thus, provided are: a polyolefin microporous membrane which is thin and which has a high porosity and excellent permeability and mechanical strengths; a separator for a battery, using the microporous membrane; and a battery using the separator. |
| priorityDate |
2010-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |