Title:
Use of the above-mentioned compound for the compound for a liquid crystal medium, and a high frequency component
Document Type and Number:
Japanese Patent JP6000262
Kind Code:
B2
Abstract:
The present invention relates to 1,4-diethynylbenzene derivatives having substituents in the 2,3-position (cf. formula I, Claims), 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 gigahertz range, comprising these media. The liquid-crystalline media serve, for example, for the phase shifting of microwaves for tuneable ‘phased-array’ antennae.
Inventors:
Reifenrad, Volker
Jasper, christian
Atsutaka Manabe
El Fira, Montenegro
Paulut, Detreff
Jasper, christian
Atsutaka Manabe
El Fira, Montenegro
Paulut, Detreff
Application Number:
JP2013533101A
Publication Date:
September 28, 2016
Filing Date:
September 14, 2011
Export Citation:
Assignee:
Merck Patent Gesellschaft mit beschraenkter Haftung
International Classes:
C07C25/24; C07C15/54; C09K19/18; C09K19/32
Domestic Patent References:
| JP10130188A | ||||
| JP6298686A | ||||
| JP7330636A | ||||
| JP8012599A | ||||
| JP2007279688A | ||||
| JP11352328A | ||||
| JP11180904A | ||||
| JP2011074074A | ||||
| JP2014511399A |
Foreign References:
| CN1733867A | ||||
| EP0968988A1 | ||||
| CN1293180A | ||||
| US20010046568 | ||||
| WO2011087130A1 |
Other References:
Dai, Chaoyang; Nguyen, Paul; Marder, Todd B.; Marder, Todd B.; Scott, Andrew J.; Clegg, William; Viney, Christopher; Viney, Christopher,Control of single crystal structure and liquid crystal phase behaviour via arene-perfluoroarene interactions,Chemical Communications (Cambridge),1999年,(24),2493-2494
Praefcke, Klaus; Kohne, Bernd; Singer, Dirk,Hexaalkynyltriphenylene as new type of nematic-discotic hydrocarbon,Angewandte Chemie Internatinal Edition,1990年,29(2),177-179
Praefcke, Klaus; Kohne, Bernd; Singer, Dirk,Hexaalkynyltriphenylene as new type of nematic-discotic hydrocarbon,Angewandte Chemie Internatinal Edition,1990年,29(2),177-179
Attorney, Agent or Firm:
Kiyoji Kuzuwa
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