| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-742 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-30 |
| filingDate |
2000-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2003-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100386806-B1 |
| titleOfInvention |
Current collector substrate of electrode for alkali secondary battery, electrode using thereof and alkali secondary battery provided such electrode |
| abstract |
A collector plate of an electrode for an alkaline secondary battery, which has good holding ability of the electrode mixture and can improve the utilization rate of the active material and increase the discharge characteristics of the battery, the electrode and the alkali secondary electrode using the same A battery is provided, and such a current collector plate has a plurality of openings formed in the surface of a metal powder sintered sheet having a thickness (t) of 80 μm or less, which is produced by a powder rolling method, and the periphery of the opening. The part is a barri part which protrudes in the opposite direction to each other. |
| priorityDate |
1999-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |