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    • 3. 发明专利
    • Electrolyte for driving electrolytic capacitor
    • 用于驱动电解电容器的电解液
    • JP2005045177A
    • 2005-02-17
    • JP2003280162
    • 2003-07-25
    • Nichicon Corpニチコン株式会社
    • ITO YOSHIO
    • H01G9/035H01G9/14H01G11/54H01G11/60H01G11/62H01G9/038
    • PROBLEM TO BE SOLVED: To provide an electrolyte for driving an electrolytic capacitor which can improve the breakdown voltage without raising the specific resistance.
      SOLUTION: In the electrolyte containing ethylene glycol as a main solvent, there are dissolved one or more of organic carboxylic acid, such as azelaic acid, sebacic acid, benzoic acid, 1,6-decanedicarboxylic acid, 5,6-decanedicarboxylic acid and 7-vinyl hexadecene-1,16-dicarboxylic acid, or salts thereof; boric acid or ammonium salts thereof; and 0.5-2.0 wt% of isopropyl parahydroxybenzoate expressed by a formula.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供用于驱动电解电容器的电解质,其可以在不提高电阻率的情况下提高击穿电压。 解决方案:在含有乙二醇作为主要溶剂的电解质中,溶解一种或多种有机羧酸,例如壬二酸,癸二酸,苯甲酸,1,6-癸二羧酸,5,6-癸烷二羧酸 酸和7-乙烯基十六碳烯-1,16-二羧酸或其盐; 硼酸或其铵盐; 和0.5-2.0重量%的由式表示的对羟基苯甲酸异丙酯。 版权所有(C)2005,JPO&NCIPI
    • 4. 发明专利
    • Electrolytic solution for driving electrolytic capacitor, and electrolytic capacitor
    • 用于驱动电解电容器的电解液和电解电容器
    • JP2009182275A
    • 2009-08-13
    • JP2008022014
    • 2008-01-31
    • Nichicon Corpニチコン株式会社
    • ITO YOSHIO
    • H01G9/035
    • PROBLEM TO BE SOLVED: To provide an electrolytic solution for driving an electrolytic capacitor that can guarantee operation in a voltage region of ≥600 V at -40 to 125°C with respect to electric characteristics, heat cycle characteristics, etc., and the electrolytic capacitor.
      SOLUTION: In a solvent containing γ-butyrolactone, salts of alkoxy alkyl morpholine, e.g. azelaic acid N-methoxy ethyl morpholine and organic carboxylic acid are dissolved to obtain the electrolyte which causes no increase in specific resistance at low temperature and can maintain a high withstand voltage even at high temperature.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供用于驱动电解电容器的电解液,该电解电容器可以在-40至125℃的电特性,热循环特性等方面保证在≥600V的电压区域中的操作, 和电解电容器。 解决方案:在含有γ-丁内酯的溶剂中,烷氧基烷基吗啉的盐,例如 将壬二酸N-甲氧基乙基吗啉和有机羧酸溶解,得到电解液,其在低温下不会增加电阻率,即使在高温下也能保持较高的耐受电压。 版权所有(C)2009,JPO&INPIT
    • 5. 发明专利
    • Electrolytic capacitor, and electrolyte for driving same
    • 电解电容器和驱动电解电容器
    • JP2007184303A
    • 2007-07-19
    • JP2005380527
    • 2005-12-29
    • Nichicon Corpニチコン株式会社
    • ITO YOSHIO
    • H01G9/035
    • PROBLEM TO BE SOLVED: To provide an electrolyte for driving electrolytic capacitors that has low specific resistance over a wide temperature range, and has a stable breakdown voltage at high temperature for a long time, and to provide an electrolytic capacitor.
      SOLUTION: A solvent contains N-methylpyrrolidone in the electrolyte for driving electrolytic capacitors in which each kind of organic carboxylic acid is blended to a solvent containing γ-butyrolactone. The amount of blend in N-methylpyrrolidone is preferably 5-20 wt.% to the entire electrolyte, and further ethyleneglycol or the like may be blended.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 解决的问题:提供用于驱动在宽温度范围内具有低电阻率的电解电容器的电解质,并且在高温下长时间具有稳定的击穿电压,并提供电解电容器。 解决方案:溶剂在用于驱动电解电容器的电解质中含有N-甲基吡咯烷酮,其中每种有机羧酸与含有γ-丁内酯的溶剂混合。 N-甲基吡咯烷酮中的共混物的量优选为整个电解质的5-20重量%,并且可以混合另外的乙二醇等。 版权所有(C)2007,JPO&INPIT
    • 6. 发明专利
    • Electrolyte for deriving electrolytic capacitor
    • 用于电解电容器的电解液
    • JP2007123751A
    • 2007-05-17
    • JP2005317211
    • 2005-10-31
    • Nichicon Corpニチコン株式会社
    • ITO YOSHIOMATSUDA AKIHIRO
    • H01G9/035H01G11/54H01G11/58
    • PROBLEM TO BE SOLVED: To provide an electrolyte for driving an electrolytic capacitor which can prevent decrease in withstand voltage, even when specific resistance is decreased and can suppress an increase in leakage current at the time of high-temperature non-loading. SOLUTION: The electrolyte for driving an electrolytic capacitor contains a solvent in which ethylene glycol is mixed with 2.0-10.0 wt.% water, and blended with an organic carboxylic acid such as azelaic acid, sebacic acid, benzoic acid, 1,6-decane dicarboxylic acid, 5,6-decane dicarboxylic acid, 7-vinyl hexadecene-1,16-dicarboxylc acid or its salt, and blended with 0.1-1.0 wt.% of geranyl formate shown by a chemical formula in a figure. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:即使当电阻降低并且能够抑制高温非负载时的漏电流增加,也可以提供用于驱动耐电压降低的电解电容器的电解液。 解决方案:用于驱动电解电容器的电解质包含其中乙二醇与2.0-10.0重量%的水混合的溶剂,并与有机羧酸如壬二酸,癸二酸,苯甲酸, 6-癸烷二羧酸,5,6-癸烷二羧酸,7-乙烯基十六碳烯-1,16-二羧酸或其盐,并与0.1-1.0重量%的图中化学式所示的香叶基香叶酸共混。 版权所有(C)2007,JPO&INPIT
    • 7. 发明专利
    • Driving electrolyte of electrolytic capacitor
    • 驱动电解电容器的电解液
    • JP2006156705A
    • 2006-06-15
    • JP2004345207
    • 2004-11-30
    • Nichicon Corpニチコン株式会社
    • ITO YOSHIOMATSUDA AKIHIRO
    • H01G9/035
    • PROBLEM TO BE SOLVED: To provide driving electrolyte of an electrolytic capacitor in which breakdown voltage can be enhanced without increasing the resistivity.
      SOLUTION: Driving electrolyte of an electrolytic capacitor is produced by mixing an organic carboxylic acid such as azelaic acid, sebacic acid, benzoic acid, 1,6-decane dicarboxylic acid, 5,6-decane dicarboxylic acid, and 7-vinyl hexadecene-1,16-dicarboxylic acid or one kind or more of its salt, boric acid or its ammonium salt, and 0.5-2.0 wt% of dimethylbenzylcarbinol shown by chemical formula 1 with main solvent of ethylene glycol.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供可以在不增加电阻率的情况下提高击穿电压的电解电容器的驱动电解质。 解决方案:驱动电解电容器的电解质是通过将有机羧酸如壬二酸,癸二酸,苯甲酸,1,6-癸二羧酸,5,6-癸烷二羧酸和7-乙烯基 十六碳烯-1,16-二羧酸或其盐,硼酸或其铵盐的一种或多种,​​和化学式1所示的0.5-2.0重量%的二甲基苄基甲醇与乙二醇的主要溶剂。 版权所有(C)2006,JPO&NCIPI
    • 8. 发明专利
    • Electrolytic solution for driving electrolytic capacitor, and electrolytic capacitor
    • 用于驱动电解电容器的电解液和电解电容器
    • JP2008085240A
    • 2008-04-10
    • JP2006266217
    • 2006-09-29
    • Nichicon Corpニチコン株式会社
    • ITO YOSHIO
    • H01G9/035
    • PROBLEM TO BE SOLVED: To provide an electrolytic solution for driving an aluminum electrolytic capacitor, which allows operation guarantee as to electrical characteristics, heat cycle characteristics, and the like in a temperature range between -40°C and 105°C, and an electrolytic capacitor.
      SOLUTION: An electrolytic solution uses γ-butyrolactone as a main solvent, contains at least one auxiliary solvent, and includes at least one salt of N-methylmorpholine and an organic carboxylic acid as a solute. The electrolytic solution does not cause reduction in conductivity under low temperatures, and can maintain high withstand voltage even under high temperatures.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提供用于驱动铝电解电容器的电解液,其允许在-40℃至105℃的温度范围内的电特性,热循环特性等的操作保证, 和电解电容器。 解决方案:电解液使用γ-丁内酯作为主要溶剂,含有至少一种辅助溶剂,并且包括至少一种N-甲基吗啉和有机羧酸盐作为溶质。 电解液在低温下不导致导电性降低,即使在高温下也能够保持高耐压。 版权所有(C)2008,JPO&INPIT
    • 9. 发明专利
    • Electrolyte for driving electrolytic capacitor
    • 用于驱动电解电容器的电解液
    • JP2007123695A
    • 2007-05-17
    • JP2005316316
    • 2005-10-31
    • Nichicon Corpニチコン株式会社
    • ITO YOSHIOMATSUDA AKIHIRO
    • H01G9/035H01G11/54H01G11/60H01G11/62
    • PROBLEM TO BE SOLVED: To provide an electrolyte for driving an electrolytic capacitor which has low specific resistance and high withstand voltage.
      SOLUTION: The electrolyte for driving an electrolytic capacitor contains ethylene glycol as a main solvent, and blended with an organic carboxylic acid such as azelaic acid, sebacic acid, benzoic acid, 1,6-decane dicarboxylic acid, 5,6-decane dicarboxylic acid, and 7-vinyl hexadecene-1,16-dicarboxylc acid or its salt; boric acid or its ammonium salt; oxycitronellal shown by a chemical formula of a figure. The blending amount of the oxycitronellal is preferably 0.5-2.0 wt.%.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供用于驱动具有低电阻和高耐压的电解电容器的电解质。 解决方案:用于驱动电解电容器的电解质包含乙二醇作为主要溶剂,并与有机羧酸如壬二酸,癸二酸,苯甲酸,1,6-癸二羧酸,5,6- 癸烷二羧酸和7-乙烯基十六碳烯-1,16-二羧酸或其盐; 硼酸或其铵盐; 氧化天竺鼠由化学式表示。 氧根西泮的配合量优选为0.5〜2.0重量%。 版权所有(C)2007,JPO&INPIT