http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1294422-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e71e94dd7afa6aab21e52b6d5a18b9f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-02 |
| filingDate | 1987-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb57ea921e88a4b6d12daa96e1e7a1b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ac4b840a48691a8d4306e7eccc80334 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a994ca5054a5279acb7614d5114ca7a |
| publicationDate | 1992-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1294422-C |
| titleOfInvention | Electrolyte for electrolytic capacitor |
| abstract | ABSTRACT OF THE DISCLOSURE An electrolyte for electrolytic capacitor containing within an aprotic solvent an alkyl quarternary ammonium salt of enol-form of 1,3-diketone compound as solute. An electrolyte for electrolytic capacitor according to the invention may conveniently be prepared by adding one equivalent amount of enol-form of 1,3-diketone compound to a methylene chloride solution of alkyl ammonium hydrogen-sulfate for reaction with subsequent addition of two equiva-lent amounts of alkali hydroxide. A deposit is removed from the reaction product with subsequent vacuum drying to obtain an anhydrous salt and then dissolving said anhydrous salt to an aprotic solvent until a desired conductivity is obtained, for example, as an approximately 10% by weight solution. |
| priorityDate | 1986-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.