| 发明名称 |
NOVEL TRANS-4-(2-(TRANS-4-ALKYLCYCLOHEXYL)ETHYL)CYCLOHEXANE ETHYL)CYCLOHEXANE CARBONITRILE |
| 摘要 |
Compounds of the formula <IMAGE> wherein R<1> signifies a straight-chain alkyl group containing 1 to 12 carbon atoms, are especially valuable as components of nematic and cholestric liquid crystal mixtures with positive anisotropy of the dielectric constants and are used for electro- optical purposes. |
| 申请公布号 |
JPS5818348(A) |
申请公布日期 |
1983.02.02 |
| 申请号 |
JP19820123039 |
申请日期 |
1982.07.16 |
| 申请人 |
F HOFFMANN LA ROCH & CO AG |
发明人 |
MARUTEIN PETORUTSUIRUKA |
| 分类号 |
C07C29/147;C07C31/135;C07C67/00;C07C253/00;C07C255/45;C07C255/46;C09K19/00;C09K19/30;C09K19/44;G02F1/13 |
主分类号 |
C07C29/147 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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