发明授权
- 专利标题： Process for producing solution having electrically conductive polymer dispersed therein, and electrolytic capacitor
- 专利标题（中）： 制造其中分散有导电聚合物的溶液的方法和电解电容器
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申请号： US14006318申请日： 2012-04-11
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公开(公告)号： US09466432B2公开(公告)日： 2016-10-11
- 发明人: Tatsuji Aoyama , Ayumi Kochi , Yukihiro Shimasaki
- 申请人： Tatsuji Aoyama , Ayumi Kochi , Yukihiro Shimasaki
- 申请人地址： JP Osaka
- 专利权人： Panasonic Intellectual Property Management Co., Ltd.
- 当前专利权人： Panasonic Intellectual Property Management Co., Ltd.
- 当前专利权人地址： JP Osaka
- 代理机构： Panasonic IP Management
- 代理商 Kerry S. Culpepper
- 优先权： JP2011-088741 20110413
- 国际申请： PCT/JP2012/002511 WO 20120411
- 国际公布： WO2012/140881 WO 20121018
- 主分类号： H01H3/40
- IPC分类号： H01H3/40 ; H01G9/02 ; H01M6/04 ; H01G9/00 ; H01G9/035 ; H01G9/028 ; C08G61/12 ; H01L51/00 ; H01G9/15
摘要：
A method for producing a conductive polymer dispersion liquid includes preparing an emulsion of a polyanion adsorbed on a conductive polymer precursor monomer by emulsifying a blended liquid obtained by blending the conductive polymer precursor monomer, the polyanion, and an aqueous solvent; and forming a dispersoid of a conductive polymer by chemical oxidative polymerization with addition of an oxidant to the emulsion. Furthermore, by using this conductive polymer dispersion liquid to provide an electrolytic capacitor, the ESR of the capacitor can be reduced.
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