发明授权
US6036883A Use of low molecular-weight or polymeric organic compounds which are
present in the columnar-helical phase and have liquid-crystalline
properties
失效
使用存在于柱状 - 螺旋相中并具有液晶性质的低分子量或聚合物有机化合物
- 专利标题： Use of low molecular-weight or polymeric organic compounds which are present in the columnar-helical phase and have liquid-crystalline properties
- 专利标题（中）： 使用存在于柱状 - 螺旋相中并具有液晶性质的低分子量或聚合物有机化合物
-
申请号： US082075申请日： 1998-05-21
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公开(公告)号： US6036883A公开(公告)日： 2000-03-14
- 发明人: Wolfgang Paulus , Lukas Haussling , Karl Siemensmeyer , Karl-Heinz Etzbach , Dieter Adam , Juergen Simmerer , Helmut Ringsdorf , Peter Schuhmacher , Dietrich Haarer , Sundeep Kumar
- 申请人： Wolfgang Paulus , Lukas Haussling , Karl Siemensmeyer , Karl-Heinz Etzbach , Dieter Adam , Juergen Simmerer , Helmut Ringsdorf , Peter Schuhmacher , Dietrich Haarer , Sundeep Kumar
- 申请人地址： DEX Ludwigshafen
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DEX Ludwigshafen
- 优先权： DEX4429597 19940820
- 主分类号： C07C43/225
- IPC分类号： C07C43/225 ; C07C321/28 ; C07C323/21 ; C09K19/02 ; C09K19/04 ; C09K19/12 ; C09K19/32 ; C09K19/38 ; G03G5/06 ; G03G5/07 ; H01L51/00 ; H01L51/30 ; H01L51/50 ; C09K19/54
摘要：
The use of low molecular-weight or polymeric organic compounds which are present in the columnar-helical phase and have liquid-crystalline properties, as photoconductors or in electronic components, corresponding photoconductive layers, an electrophotographic recording material and a method for enhancing the photoconductivity.
公开/授权文献
- USD403452S Emergency tool and flashlight 公开/授权日：1998-12-29
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