发明授权
- 专利标题： Silacyclohexane compounds, a liquid crystal composition comprising the same and a liquid crystal device comprising the composition
- 专利标题（中）： 硅环己烷化合物，含有它们的液晶组合物和包含该组合物的液晶装置
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申请号： US545889申请日： 1995-10-20
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公开(公告)号： US5650092A公开(公告)日： 1997-07-22
- 发明人: Takaaki Shimizu , Takeshi Kinsho , Tsutomu Ogihara , Tatsushi Kaneko , Mutsuo Nakashima , Hideshi Kurihara
- 申请人： Takaaki Shimizu , Takeshi Kinsho , Tsutomu Ogihara , Tatsushi Kaneko , Mutsuo Nakashima , Hideshi Kurihara
- 申请人地址： JPX Tokyo
- 专利权人： Shin-Etsu Chemical Co., Ltd.
- 当前专利权人： Shin-Etsu Chemical Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-282740 19941020
- 主分类号： C07F7/08
- IPC分类号： C07F7/08 ; C07F7/12 ; C09K19/40 ; C09K19/34 ; C09K19/52
摘要：
A silacyclohexane compound of the following formula (I) ##STR1## wherein R is an unsubstituted or substituted organic residue, W is H, F, Cl or methyl, X is CN, F, Cl or an unsubstituted or substituted organic residue, and Y and Z independently represent H, F or Cl. The silacyclohexane compounds are useful in liquid crystal compositions and also in liquid crystal devices.
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