发明授权
- 专利标题： Method of enhancing conductivity of conductive polymer product
- 专利标题（中）： 提高导电聚合物产品导电性的方法
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申请号： US12920989申请日： 2008-03-11
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公开(公告)号： US08188212B2公开(公告)日： 2012-05-29
- 发明人: Fumio Osada , Shinya Fukuzawa , Kazuyo Nagai
- 申请人： Fumio Osada , Shinya Fukuzawa , Kazuyo Nagai
- 申请人地址： JP Tokyo
- 专利权人： Nikkiso Co., Ltd.
- 当前专利权人： Nikkiso Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： The Webb Law Firm
- 优先权： JP2008-060106 20080310
- 国际申请： PCT/JP2008/000533 WO 20080311
- 国际公布： WO2009/113125 WO 20090917
- 主分类号： C08F6/00
- IPC分类号： C08F6/00 ; C08G63/02
摘要：
A method of enhancing the conductivity of various conductive polymer products, such as a conductive polymer product obtained by polymerizing 3,4-ethylenedioxythiophene in an aqueous solution of polystyrenesulfonic acid. The method of enhancing the conductivity of a conductive polymer product includes placing a conductive polymer product, water, an organic solvent compatible with the conductive polymer product, and carbon dioxide gas in a pressure vessel; and applying heat and pressure to an interior of the pressure vessel to bring the carbon dioxide into a supercritical state.
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