发明授权
- 专利标题： Conductive polymer suspension and method for producing the same, conductive polymer material, electrolytic capacitor, and solid electrolytic capacitor and method for producing the same
- 专利标题（中）： 导电聚合物悬浮体及其制造方法，导电聚合物材料，电解电容器和固体电解电容器及其制造方法
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申请号： US12510531申请日： 2009-07-28
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公开(公告)号： US08279582B2公开(公告)日： 2012-10-02
- 发明人: Tomoki Nobuta , Ryuta Kobayakawa , Naoki Takahashi , Yasuhisa Sugawara , Satoshi Suzuki , Toshihiko Nishiyama
- 申请人： Tomoki Nobuta , Ryuta Kobayakawa , Naoki Takahashi , Yasuhisa Sugawara , Satoshi Suzuki , Toshihiko Nishiyama
- 申请人地址： JP Sendai-Shi
- 专利权人： NEC Tokin Corporation
- 当前专利权人： NEC Tokin Corporation
- 当前专利权人地址： JP Sendai-Shi
- 代理机构： Knobbe Martens Olson & Bear LLP
- 优先权： JP2008-202132 20080805
- 主分类号： H01G9/025
- IPC分类号： H01G9/025 ; H01G9/045
摘要：
The present invention provides a conductive polymer suspension for providing a conductive polymer material having a high conductivity and a method for producing the same, and in particular, a solid electrolytic capacitor having a low ESR and a method for producing the same. The conductive polymer suspension can be is produced by: synthesizing a conductive polymer by chemical oxidative polymerization of a monomer giving the conductive polymer by using an oxidant in an aqueous solvent containing a dopant consisting of a low-molecular organic acid or a salt thereof, or a polyacid having a weight average molecular weight of less than 2,000 or a salt thereof.
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