会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • CONDUCTIVE POLYMER FOR SOLID ELECTROLYTE CAPACITOR
    • 固体电解电容器的导电聚合物
    • US20140014881A1
    • 2014-01-16
    • US13903864
    • 2013-05-28
    • Plextronics, Inc.
    • Takuma TakedaKoichi MoriBunpei Yoshida
    • H01G9/042
    • H01G9/042C08G61/126C08G2261/1424C08G2261/1452C08G2261/3223C08G2261/516C08G2261/722C08G2261/90C08L65/00H01B1/122H01B1/127H01G9/028H01G9/15
    • [Problem] To provide a conductive polymer for solid electrolyte capacitor having outstanding solubility in solvents or dispersibility in solvents and which can produce a capacitor having outstanding capacitor characteristics in high-temperature environments.[Means Used to Resolve the Problem] A conductive polymer (A) for solid electrolyte capacitor containing substituted polythiophene (P) having thiophene repeating units (D) substituted by a least one type of group (s) selected from a group made up of a polyether group (a) indicated in general formula (1); an alkoxy group (b) having 1 to 15 carbon atoms; an alkoxy alkyl group (c) indicated in general formula (2); an alkyl group (d) having 1 to 15 carbon atoms; and a group (e) indicated in general formula (3); as well as thiophene repeating units (E) wherein the hydrogen atoms at position 3 and position 4 on the thiophene ring have been substituted by group (s) and sulfo group (—SO3H) (f). —(OR1)k—OR2   (1) —R3—OR4   (2) —R5—(OR6)m—OR7   (3)
    • 为了提供在溶剂中具有优异的溶解性或在溶剂中的分散性的固体电解质电容器的导电性高分子,能够在高温环境下制造出具有优异电容特性的电容器。 [用于解决问题的手段]一种含有具有噻吩重复单元(D)的取代聚噻吩(P)的固体电解电容器用导电性聚合物(A),其由选自由以下组成的组中的至少一种基团取代: 通式(1)表示的聚醚基(a); 具有1至15个碳原子的烷氧基(b); 通式(2)表示的烷氧基烷基(c); 具有1至15个碳原子的烷基(d); 和通式(3)表示的基团(e)。 以及其中噻吩环上第3位和第4位上的氢原子已经被一个或多个基团和磺基(-SO 3 H)(f)取代的噻吩重复单元(E)。 - (OR1)k-OR2(1)-R3-OR4(2)-R5-(OR6)m-OR7(3)