发明授权
- 专利标题： Aniline derivatives, liquid-crystal composition containing the same, and liquid-crystal display element
- 专利标题（中）： 苯胺衍生物，含有它们的液晶组合物和液晶显示元件
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申请号： US09600901申请日： 2000-07-24
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公开(公告)号： US06485799B1公开(公告)日： 2002-11-26
- 发明人: Atsuko Fujita , Norio Tamura , Hiroyuki Tekeuchi , Fusayuki Takeshita , Nobumasa Nakamura , Etsuo Nakagawa
- 申请人： Atsuko Fujita , Norio Tamura , Hiroyuki Tekeuchi , Fusayuki Takeshita , Nobumasa Nakamura , Etsuo Nakagawa
- 优先权： JP10-332609 19981124
- 主分类号： C09K1912
- IPC分类号： C09K1912
摘要：
A aniline derivative represented by general formula (1) wherein R and R′ represent independently each other alkyl with 1 to 10 carbon, alkoxyalkyl with 1 to 10 carbon, or hydrogen; x represents cyano, halogen, haloalkyl, haloalkyloxy, or 2-cyanoethynyl; Y represents fluorine or hydrogen; na and nc represent independently each other 0 or 1; Za, Zb, and Zc represent independently each other a single bond, 1,2-ethylene, carbonyloxy, or oxymethylene; ring A1 represents 1,4-phenylene in which hydrogen may be substituted by fluorine; ring A2 and ring A3 represent independently each other 1,4-cyclohexylene, 1,4-phenylene in which hydrogen may be substituted by fluorine, or 1,3-pyrimidine-2,5-diyl.
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