发明公开
- 专利标题： 4'-(Beta-alkyloxyethoxy)-4-cyanobiphenyl
- 专利标题（中）： 4' - （β-alkyloxyethoxy）-4-氰基
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申请号： EP81106745.3申请日： 1981-08-28
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公开(公告)号： EP0047453A1公开(公告)日： 1982-03-17
- 发明人: Inukai, Takashi , Sato, Hideo , Inoue, Hiromichi , Fukui, Masahiro
- 申请人： Chisso Corporation
- 申请人地址： 6-32, Nakanoshima 3-chome Kita-ku Osaka-shi Osaka-fu JP
- 专利权人： Chisso Corporation
- 当前专利权人： Chisso Corporation
- 当前专利权人地址： 6-32, Nakanoshima 3-chome Kita-ku Osaka-shi Osaka-fu JP
- 代理机构： Kraus, Walter, Dr.
- 优先权： JP122681/80 19800904
- 主分类号： C07C121/75
- IPC分类号： C07C121/75 ; C09K3/34
摘要：
A novel 4'-(β-alkyloxyethoxy)-4-cyanobiphenyl represented by the general formula:
wherein R represents a straight alkyl group having from 1 to 6 carbon atoms, which is useful as one component of liquid crystal composition having positive dielectric anisotropy.
wherein R represents a straight alkyl group having from 1 to 6 carbon atoms, which is useful as one component of liquid crystal composition having positive dielectric anisotropy.
公开/授权文献
- EP0047453B1 4'-(Beta-alkyloxyethoxy)-4-cyanobiphenyl 公开/授权日：1984-02-08
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