- 专利标题： Aqueous dispersion containing a complex of poly(3,4-dialkoxythiophene) and a polyanion and method for producing the same
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申请号： US13736533申请日： 2013-01-08
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公开(公告)号： US08512812B2公开(公告)日： 2013-08-20
- 发明人: Stephan Kirchmeyer , Klaus Wussow , Tetsuya Hosomi , Yasua Chikusa
- 申请人： Stephan Kirchmeyer , Klaus Wussow , Tetsuya Hosomi , Yasua Chikusa
- 申请人地址： DE
- 专利权人： Heraeus Precious Metals GmbH & Co. KG
- 当前专利权人： Heraeus Precious Metals GmbH & Co. KG
- 当前专利权人地址： DE
- 代理机构： Novak Druce Connolly Bove + Quigg LLP
- 优先权： JP2002-217571 20020726
- 主分类号： B05D3/00
- IPC分类号： B05D3/00 ; C08L81/00
摘要：
An aqueous dispersion used for producing a conductive film is provided. The dispersion contains a complex of poly(3,4-dialkoxythiophene) and a polyanion, and is produced by polymerizing 3,4-dialkoxythiophene in an aqueous solvent in the presence of the polyanion by using peroxodisulfuric acid as an oxidizing agent or by using an oxidizing agent and an acid that is employed so as to lower pH of the reaction mixture.
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