KR970051533A - Electrolytic Solution for Aluminum Electrolytic Capacitors - Google Patents

Electrolytic Solution for Aluminum Electrolytic Capacitors Download PDF

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Publication number
KR970051533A
KR970051533A KR1019950067136A KR19950067136A KR970051533A KR 970051533 A KR970051533 A KR 970051533A KR 1019950067136 A KR1019950067136 A KR 1019950067136A KR 19950067136 A KR19950067136 A KR 19950067136A KR 970051533 A KR970051533 A KR 970051533A
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KR
South Korea
Prior art keywords
electrolytic
ethylene glycol
solution
aluminum
capacitors
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Application number
KR1019950067136A
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Korean (ko)
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KR0169778B1 (en
Inventor
장창국
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서두칠
대우전자부품 주식회사
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Application filed by 서두칠, 대우전자부품 주식회사 filed Critical 서두칠
Priority to KR1019950067136A priority Critical patent/KR0169778B1/en
Publication of KR970051533A publication Critical patent/KR970051533A/en
Application granted granted Critical
Publication of KR0169778B1 publication Critical patent/KR0169778B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

본 발명은 알루미늄 전해콘덴서용 전해액에 관한 것으로, 에틸렌 글리콜과 같은 다가 알코올과, 에테르 화합물인 에틸렌 글리콜 알킬에테르의 혼합용매에 고급 측쇄이염기성산인 1.7-옥탄디카르복실산의 암모늄염(Ammonium 1.7 -octadicarboxylate)을 용해시켜서 구성하므로써, 종래 전해액에 비하여 전도도 및 내전압이 향상되어, 하이리플용 전해콘덴서로 사용하기에 적합하다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electrolytic solution for aluminum electrolytic capacitors, and is an ammonium salt of 1.7-octanedicarboxylic acid, which is a higher branched dibasic acid, in a mixed solvent of a polyhydric alcohol such as ethylene glycol and an ethylene glycol alkyl ether which is an ether compound. By dissolving it, the conductivity and withstand voltage are improved as compared with the conventional electrolyte solution, which makes it suitable for use as an electrolytic capacitor for high ripple.

Description

알루미늄 전해콘덴서용 전해액Electrolytic Solution for Aluminum Electrolytic Capacitors

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (2)

에틸렌 글리콜과 에틸렌글리콜 알킬에테르의 혼합물로 된 전해 용매에, 암모늄 1.7 디카르복실산을 용해한 것을 특징으로 하는 알루미늄 전해콘덴서용 전해액.An electrolyte solution for aluminum electrolytic capacitors, wherein ammonium 1.7 dicarboxylic acid is dissolved in an electrolytic solvent composed of a mixture of ethylene glycol and ethylene glycol alkyl ether. 제1항에 있어서, 에틸렌 글리콜 55~70중량%, 에틸렌 글리콜 부틸에테르 20~40중량%, 암모늄 1.7 옥탄디카르복실산 5~12중량%로 구성된 것을 특징으로 하는 알루미늄 전해콘덴서용 전해액.The electrolytic solution for aluminum electrolytic capacitors according to claim 1, comprising 55 to 70 wt% of ethylene glycol, 20 to 40 wt% of ethylene glycol butylether, and 5 to 12 wt% of ammonium 1.7 octanedicarboxylic acid. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950067136A 1995-12-29 1995-12-29 An electrolyte for al electrolytic condenser KR0169778B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950067136A KR0169778B1 (en) 1995-12-29 1995-12-29 An electrolyte for al electrolytic condenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950067136A KR0169778B1 (en) 1995-12-29 1995-12-29 An electrolyte for al electrolytic condenser

Publications (2)

Publication Number Publication Date
KR970051533A true KR970051533A (en) 1997-07-29
KR0169778B1 KR0169778B1 (en) 1999-01-15

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ID=19447555

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950067136A KR0169778B1 (en) 1995-12-29 1995-12-29 An electrolyte for al electrolytic condenser

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100462075B1 (en) * 2002-12-06 2004-12-17 파츠닉(주) Electrolyte for aluminium condenser
KR100462080B1 (en) * 2002-12-11 2004-12-17 파츠닉(주) Electrolyte for aluminium condenser

Also Published As

Publication number Publication date
KR0169778B1 (en) 1999-01-15

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