http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0924722-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e71e94dd7afa6aab21e52b6d5a18b9f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-02 |
| filingDate | 1998-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01f45d511d97dacf991e90c955c75c1a |
| publicationDate | 1999-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0924722-A2 |
| titleOfInvention | Electrolyte for electrolytic capacitor and electrolytic capacitor having the same |
| abstract | The present invention provides an electrolytic capacitornhaving excellent high temperature life characteristics andnexcellent low temperature properties, an aluminum electrolyticncapacitor having excellent high temperature life characteristicsnand moisture resistance, a low dielectric loss and good lowntemperature properties, and an electrolyte therefor.nA first electrolyte comprises a mixed solvent of sulfolane andnat least one selected from 3-methyl sulfolane and 2,4-dimethylnsulfolane, a second electrolyte in which a quaternizednimidazolinium salt or a quaternized pyrimidinium salt isndissolved in a mixed solvent containing sulfolane and γ-butyrolactone,nand a third electrolyte comprises a mixed solventncontaining γ-butyrolactone and at least two selected fromnsulfolane, 3-methyl sulfolane and 2,4-dimethyl sulfolane and anquaternized imidazolinium salt or a quaternized pyrimidinium.nAn aluminum electrolytic capacitor constructed by winding, viana separator, an anodic electrode foil provided with an anodenleading means and a cathodic electrode foil provided with a cathodenleading means made of aluminum to thereby form a capacitor device,nand then impregnating said capacitor device with each of thenabove-specified electrolytes. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111640578-A |
| priorityDate | 1997-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 267.