ELECTROLYTIC CAPACITOR AND ELECTROLYTE FOR DRIVING IT
PROBLEM TO BE SOLVED: To obtain an electrolyte contributing to high breakdown voltage, high heat resistance and long lifetime by dissolving borate represented by a specific formula and/or a salt thereof as solute. SOLUTION: Borate represented by formulas 1, 2, 3 (R1, R2, R3 may be any one of-CH2O, -...
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| creator | SHINPO SHIGEO HONDA KAZUMITSU |
| description | PROBLEM TO BE SOLVED: To obtain an electrolyte contributing to high breakdown voltage, high heat resistance and long lifetime by dissolving borate represented by a specific formula and/or a salt thereof as solute. SOLUTION: Borate represented by formulas 1, 2, 3 (R1, R2, R3 may be any one of-CH2O, -C2H4O, -C3H6O, -C4H8O and the terminal -CHa may be -H, l, m, n, k are arbitrary natural number) and/or a salt thereof is dissolved, as a solute, into organic solvent. Inorganic acid, e.g. boric acid or ammonium borate, and/or a salt thereof and an organic acid and/or a salt thereof are also contained and the borate represented by formulas 1, 2, 3 and/or a salt thereof is dissolved, as a solute. Boric acid or ammonium borate is added by 10 wt.% or less in order to prevent open valve of an electrolytic capacitor even under an environment of 100 deg.C or above. |
| format | Patent |
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SOLUTION: Borate represented by formulas 1, 2, 3 (R1, R2, R3 may be any one of-CH2O, -C2H4O, -C3H6O, -C4H8O and the terminal -CHa may be -H, l, m, n, k are arbitrary natural number) and/or a salt thereof is dissolved, as a solute, into organic solvent. Inorganic acid, e.g. boric acid or ammonium borate, and/or a salt thereof and an organic acid and/or a salt thereof are also contained and the borate represented by formulas 1, 2, 3 and/or a salt thereof is dissolved, as a solute. Boric acid or ammonium borate is added by 10 wt.% or less in order to prevent open valve of an electrolytic capacitor even under an environment of 100 deg.C or above.</description><edition>7</edition><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; CAPACITORS ; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ; ELECTRICITY</subject><creationdate>2000</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000314&DB=EPODOC&CC=JP&NR=2000077272A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000314&DB=EPODOC&CC=JP&NR=2000077272A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHINPO SHIGEO</creatorcontrib><creatorcontrib>HONDA KAZUMITSU</creatorcontrib><title>ELECTROLYTIC CAPACITOR AND ELECTROLYTE FOR DRIVING IT</title><description>PROBLEM TO BE SOLVED: To obtain an electrolyte contributing to high breakdown voltage, high heat resistance and long lifetime by dissolving borate represented by a specific formula and/or a salt thereof as solute. SOLUTION: Borate represented by formulas 1, 2, 3 (R1, R2, R3 may be any one of-CH2O, -C2H4O, -C3H6O, -C4H8O and the terminal -CHa may be -H, l, m, n, k are arbitrary natural number) and/or a salt thereof is dissolved, as a solute, into organic solvent. Inorganic acid, e.g. boric acid or ammonium borate, and/or a salt thereof and an organic acid and/or a salt thereof are also contained and the borate represented by formulas 1, 2, 3 and/or a salt thereof is dissolved, as a solute. Boric acid or ammonium borate is added by 10 wt.% or less in order to prevent open valve of an electrolytic capacitor even under an environment of 100 deg.C or above.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CAPACITORS</subject><subject>CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE</subject><subject>ELECTRICITY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB19XF1Dgny94kM8XRWcHYMcHT2DPEPUnD0c1FASLkquAHFXII8wzz93BU8Q3gYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyal5qSbxXgJEBEJibG5kbORoTpQgASL0oJQ</recordid><startdate>20000314</startdate><enddate>20000314</enddate><creator>SHINPO SHIGEO</creator><creator>HONDA KAZUMITSU</creator><scope>EVB</scope></search><sort><creationdate>20000314</creationdate><title>ELECTROLYTIC CAPACITOR AND ELECTROLYTE FOR DRIVING IT</title><author>SHINPO SHIGEO ; HONDA KAZUMITSU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2000077272A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CAPACITORS</topic><topic>CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE</topic><topic>ELECTRICITY</topic><toplevel>online_resources</toplevel><creatorcontrib>SHINPO SHIGEO</creatorcontrib><creatorcontrib>HONDA KAZUMITSU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHINPO SHIGEO</au><au>HONDA KAZUMITSU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTROLYTIC CAPACITOR AND ELECTROLYTE FOR DRIVING IT</title><date>2000-03-14</date><risdate>2000</risdate><abstract>PROBLEM TO BE SOLVED: To obtain an electrolyte contributing to high breakdown voltage, high heat resistance and long lifetime by dissolving borate represented by a specific formula and/or a salt thereof as solute. SOLUTION: Borate represented by formulas 1, 2, 3 (R1, R2, R3 may be any one of-CH2O, -C2H4O, -C3H6O, -C4H8O and the terminal -CHa may be -H, l, m, n, k are arbitrary natural number) and/or a salt thereof is dissolved, as a solute, into organic solvent. Inorganic acid, e.g. boric acid or ammonium borate, and/or a salt thereof and an organic acid and/or a salt thereof are also contained and the borate represented by formulas 1, 2, 3 and/or a salt thereof is dissolved, as a solute. Boric acid or ammonium borate is added by 10 wt.% or less in order to prevent open valve of an electrolytic capacitor even under an environment of 100 deg.C or above.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ELECTRICITY |
| title | ELECTROLYTIC CAPACITOR AND ELECTROLYTE FOR DRIVING IT |
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