| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-3468
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2509-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2007-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2071-0027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-0683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2220-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0081 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-434
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C71-0009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-406 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-403 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-434
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-22 |
| filingDate |
2014-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2018-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-105144430-B |
| titleOfInvention |
Low resistivity and persistent wettability battery separator |
| abstract |
Lead-acid battery separators with ultra-low resistivity are produced by high porosity, controlled pore (10) size distribution, and ionic surfactants (14) with long alkyl side chains (18) that ionic The surfactant is anchored to the polymer matrix of the silica-filled polyethylene separator (12). The surfactant cannot be easily removed or washed off and thus imparts continuous wettability to the separator. Controlling the number of pores in the separator and the volume occupied by the pores (ie, porosity) and pore size distribution contributes to the reduction of (ionic) resistivity. |
| priorityDate |
2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |