发明授权
- 专利标题： Electrically conductive polyaniline composition, film thereof and method of producing them
- 专利标题（中）： 导电聚苯胺组合物，其膜及其制备方法
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申请号： US12071792申请日： 2008-02-26
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公开(公告)号： US07455794B2公开(公告)日： 2008-11-25
- 发明人: Masao Abe
- 申请人： Masao Abe
- 申请人地址： JP Osaka
- 专利权人： Nitto Denko Corporation
- 当前专利权人： Nitto Denko Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Wenderoth, Lind & Ponack, L.L.P.
- 优先权： JP2001-386752 20011219
- 主分类号： H01B1/12
- IPC分类号： H01B1/12 ; C08G73/00
摘要：
The invention provides an electrically conductive polyaniline composition comprising polyaniline which contains at least one of novolac resins selected from the group consisting of phenolsulfonic acid novolac resin and naphtholsulfonic acid novolac resin as a dopant. The electrically conductive polyaniline composition is obtained by contacting polyaniline with an aqueous solution of the novolac resin to dope the polyaniline with the novolac resin.The invention further provides an electrically conductive polyaniline film which comprises the polyaniline containing the novolac resin as a dopant. The electrically conductive polyaniline film is obtained by contacting film of polyaniline with an aqueous solution of the novolac resin to dope the polyaniline.