Organic compounds -- part of the class 532-570 series – Organic compounds – Nitriles
Patent
1988-01-15
1989-01-10
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitriles
C07C12152
Patent
active
047975032
ABSTRACT:
The preparation and properties of liquid crystal compounds having an achiral core and chiral tail units composed of the 1-cyanoalkoyl grouping (chiral cyanohydrin ethers) are described. The newly made compounds are shown to be useful as components of ferroelectric liquid crystal mixtures which exhibit high speed, multistate electro-optic switching properties making them ideally suited to certain electro-optic display device applications.
REFERENCES:
patent: 4505929 (1985-03-01), Markley et al.
Eidman Kirk F.
Walba David M.
Lee Mary C.
Richter J.
University Patents Inc.
Yahwak George M.
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