发明申请
US20150267115A1 COMPOUNDS HAVING A C-C TRIPLE BOND AND USE THEREOF IN LIQUID-CRYSTAL MIXTURES
有权
具有C-C三重键的化合物及其在液晶混合物中的应用
- 专利标题： COMPOUNDS HAVING A C-C TRIPLE BOND AND USE THEREOF IN LIQUID-CRYSTAL MIXTURES
- 专利标题（中）： 具有C-C三重键的化合物及其在液晶混合物中的应用
-
申请号： US14430460申请日： 2013-09-03
-
公开(公告)号： US20150267115A1公开(公告)日： 2015-09-24
- 发明人: Constanze Brocke , Christian Jasper , Detlef Pauluth , Atsutaka Manabe
- 申请人： MERCK PATENT GMBH
- 申请人地址： DE Darmstadt
- 专利权人： MERCK PATENT GMBH
- 当前专利权人： MERCK PATENT GMBH
- 当前专利权人地址： DE Darmstadt
- 优先权： EP12006651.9 20120921
- 国际申请： PCT/EP2013/002642 WO 20130903
- 主分类号： C09K19/18
- IPC分类号： C09K19/18 ; C07C25/24 ; G02F1/13 ; C07C15/18 ; H01Q3/30 ; C07C17/26 ; C09K19/08
摘要：
The present invention relates to compounds containing at least one C—C triple bond of the formula I R1-[A1-Z1]m-A2A3-[Z2-A4]n-[Z3-A5]o-R2 I, which have neutral dielectric anisotropy, to the use thereof for high-frequency components, to liquid-crystalline media comprising the compounds, and to high-frequency components, in particular antennae, especially for the giga- and terahertz region, comprising these media. The liquid-crystalline media serve, for example, for the phase shifting of microwaves for tuneable phased-array antennae.
公开/授权文献
信息查询
