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US 4,614,608 AGranted
Organic compound having a smectic A phase, mixture containing said compound and process for producing the same
AssigneeThomson-CSF
InventorsPierre Le Barny, Jean C. Dubois, Gilles Ravaux
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Abstract
The invention relates to a group of organic compounds of the 1-(4-hydroxyphenyl)-2-(4'-trifluoromethylphenyl)-ethane ester type having a mesomorphous phase of the smectic A type, to the mixtures obtained from said compounds, as well as to the process for producing the molecules of said group. The compound according to the invention is in accordance with the general chemical formula: ##STR1## whereby n can be between 1 and 15.
Claims5
An organic compound having at least one mesomorphic phase of the smectic A type in accordance with the general chemical formula:
- ##STR21## in which 1.ltoreq.n.ltoreq.15.
Dependencies are inferred from the claim text.