Liquid crystal compositions and devices

Measuring and testing – Gas analysis – Moisture content or vapor pressure

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Details

23230LC, 116216, 73358, 25229967, 2522997, 252408, 428 1, C09K 334, C01K 300, C01K 1116

Patent

active

042966310

ABSTRACT:
The disclosure is of a method of modifying the hysteretic behavior of liquid crystal compounds. The method is based on the discovery that there is a relationship between the hysteretic phenomena exhibited by liquid crystals and the viscosity of the composition including the liquid crystals. The disclosure is also of manufacturing methods (devices and compositions) which exploit the discovery.

REFERENCES:
patent: 3409404 (1968-11-01), Fergason
patent: 3529156 (1970-09-01), Fergason et al.
patent: 3580864 (1971-05-01), Goldberg et al.
patent: 3580865 (1971-05-01), Goldberg
patent: 3619254 (1971-11-01), Davis
patent: 3620889 (1971-11-01), Baltzer
patent: 3650603 (1972-03-01), Heilmeier et al.
patent: 3652148 (1972-03-01), Wysocki et al.
patent: 3679290 (1972-07-01), Adams et al.
patent: 3779751 (1973-12-01), Haas et al.
patent: 3876286 (1975-04-01), Deutscher et al.
patent: 3920574 (1975-11-01), Brown, Jr. et al.
patent: 3974317 (1976-08-01), Sharpless
patent: 3975288 (1976-08-01), Davis
patent: 4002670 (1977-01-01), Steinstrasser
patent: 4066567 (1978-01-01), Labes
patent: 4077260 (1978-03-01), Gray et al.
patent: 4140016 (1979-02-01), Fergason
patent: 4149413 (1979-04-01), Gray et al.
patent: 4195916 (1980-04-01), Coates et al.
Gobl-Wunsch, A., et al., Z. Naturforsch, vol. 34A, pp. 594-599 (May 1979).
Klanderman, B. H., et al., J. Am. Chem. Soc., vol. 97, No. 6, pp. 1585-1586 (1975).

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