| 发明名称 |
Non-calamitic acetylene compounds |
| 摘要 |
Cyclic compounds of the formula I <IMAGE> in which Q, R<1>, R<2>, A<1>, A<2>, Z<1>, Z<2>, k, l, m, n and p are as defined in Claim 1 are suitable as components of liquid-crystalline phases.
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| 申请公布号 |
DE3827046(A1) |
申请公布日期 |
1990.03.08 |
| 申请号 |
DE19883827046 |
申请日期 |
1988.08.10 |
| 申请人 |
MERCK PATENT GMBH, 6100 DARMSTADT, DE |
发明人 |
PRAEFCKE, KLAUS, PROF. DIPL.-ING. DR.;KOHNE, BERND, DR., 1000 BERLIN, DE;KRAUSE, JOACHIM, DR., 6110 DIEBURG, DE |
| 分类号 |
C07C15/54;C07C15/58;C07C43/215;C07C321/28;C09K19/12;C09K19/18;C09K19/32;C09K19/34 |
主分类号 |
C07C15/54 |
| 代理机构 |
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