http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2009063532-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25F3-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-055 |
| filingDate | 2007-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2009063532-A1 |
| titleOfInvention | Aluminum etched plate for electrolytic capacitors |
| abstract | When manufacturing an aluminum etched plate for electrolytic capacitors that has a high etching magnification and can obtain a high capacitance even when impregnated with a solid electrolyte, an alternating current is applied to an aluminum plate with an aluminum purity of 99.98% by mass or more. The aluminum etching board (1) for electrolytic capacitors whose bulk specific gravity of an etching site | part (3) is 0.6-1.2 is obtained by performing electrochemical etching by. The etching site (3) has a pit number of 0.01 to 1 μmφ in the measurement plane when converted into a circle on each measurement surface when a planar cross section at a position deeper than 20 μm from the surface is measured with an image analyzer. 70% or more of the total number of pits is high, the etching magnification is high, and a high capacitance can be obtained even when impregnated with a solid electrolyte. |
| priorityDate | 2007-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.