Liquid crystal silanes

Details Liquid crystal silanes Liquid crystal silanes

1980-02-19

1982-02-16

Gron, Teddy S.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

2522994, 25229962, 25229964, 25229967, 25229968, 2522997, 260192, 260194, 260195, 260196, 260197, 260199, 260202, 260207, 2602071, 260205, 2603972, 350340, 350341, 350350R, 428 1, 556421, C09K 334, G02F 113, C07F 710

Patent

active

043160417

ABSTRACT:
Silicon based liquid crystal compounds produced by the reaction of an isocyanatosilane with a Schiff base, aromatic ester, azo compound or cholesteryl compound. The liquid crystals are useful in those applications in which liquid crystals are currently used and they also have the capability of being firmly chemically bonded to certain substrates, such as glass, thus avoiding the need for hermetic sealing.

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patent: 4203952 (1980-05-01), Hancock et al.
Young, W. R. et al., Mol. Cryst. Liq. Cryst. vol. 13, pp. 305-321 (1971).
Harper, G. B., Anal. Chem., vol. 47, No. 2, pp. 348-351 (Feb. 1975).
Kahn, F. J., et al.; Proc. IEEE., vol. 61, No. 7, pp. 823-828 (Jul. 1973).
Usol Tseva, V. A. et al., Russ. Chem. Rev., vol. 32, No. 9, pp. 495-507 (Sep. 1963).
Demus, D., Nonemissive Electrooptic Displays, pp. 83-119 (1975).

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