| 发明名称 |
3,4,5-trifluoropheny 4-cyclohexylbenzoates |
| 摘要 |
3,4,5-trifluorophenyl 4-cyclobenzoates of formula I <IMAGE> I in which R1 is an alkyl or alkenyl radical having up to 18 carbon atoms which may be substituted, and L1 is H or F. Liquid-crystalline media comprising such 3,4,5-trifluorophenyl 4-cyclohexylbenzoates, and electro-optical displays containing a liquid-crystalline medium of this type.
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| 申请公布号 |
US5725799(A) |
申请公布日期 |
1998.03.10 |
| 申请号 |
US19960742321 |
申请日期 |
1996.11.01 |
| 申请人 |
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
BREMER, MATTHIAS;REIFFENRATH, VOLKER;PAULUTH, DETLEF;TARUMI, KAZUAKI |
| 分类号 |
G02F1/13;C07C69/76;C07C69/773;C09K19/30;(IPC1-7):C09K19/20 |
主分类号 |
G02F1/13 |
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