Optically active liquid crystal mixtures and liquid crystal devi

Details Optically active liquid crystal mixtures and liquid crystal devi Optically active liquid crystal mixtures and liquid crystal devi

1977-08-03

1979-04-17

Padgett, Benjamin R.

Measuring and testing

Gas analysis

Moisture content or vapor pressure

252299, 252408, 350350, 350351, 428 1, 23230LC, C09K 334, G02F 113, G01K 1116

Patent

active

041494130

ABSTRACT:
The present invention discloses chiral thermochromic liquid crystal mixtures which do not contain cholesterol or sterol residues.

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Coates; D., et al., Mol. Cryst. Liq. Cryst., vol. 31, pp. 275-283, (1975).
Klanderman; B. H., et al., J. Am. Chem. Soc., vol. 97, No. 6, pp. 1585-1586, (1975).
Gray; G. W., et al., Electron Lett., vol. 9, No. 26, pp. 616-617, (1973).
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