发明授权
- 专利标题： Water dispersible polyanilines made with polymeric acid colloids for electronics applications
- 专利标题（中）： 用聚合酸胶体制成的水分散聚苯胺用于电子应用
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申请号： US10669577申请日： 2003-09-24
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公开(公告)号： US07462298B2公开(公告)日： 2008-12-09
- 发明人: Che-Hsiung Hsu , Frank P. Uckert
- 申请人： Che-Hsiung Hsu , Frank P. Uckert
- 申请人地址： US DE Wilmington
- 专利权人： E.I. du Pont de Nemours and Company
- 当前专利权人： E.I. du Pont de Nemours and Company
- 当前专利权人地址： US DE Wilmington
- 代理商 John H. Lamming
- 主分类号： C09K11/02
- IPC分类号： C09K11/02 ; C09K11/06 ; B01D12/00
摘要：
Compositions are provided comprising aqueous dispersions of polyaniline and colloid-forming polymeric acids. Films from invention compositions are useful as buffer layers, in organic electronic devices including electroluminescent devices, such as organic light emitting diodes (OLED) displays. Films cast from invention compositions are also useful in combination with metal metalwires or carbon nanotubes in applications such as drain, source, or gate electrodes in thin film field effect transistors.
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