Compositions – Liquid crystal compositions – Containing pleochroic dye
Patent
1987-05-29
1989-12-12
Gron, Teddy S.
Compositions
Liquid crystal compositions
Containing pleochroic dye
25229901, 2522994, 2522995, 2522996, 25229961, 25229962, 25229963, 25229964, 25229965, 25229966, 25229967, 25229968, 350350R, 350350S, 350349, 560 1, 560 8, 560 59, 560 60, 560 61, 560 62, 560 65, 560 73, 560100, 560102, 560105, 560106, 560107, 560108, 560109, 560111, 560125, 560126, 560138, 560256, 560257, 570129, 546270, 546272, 546315, 546322, 546326, 260550, 568328, 568329, 568325, 568331, 568632, 568635, 568642, 568644, 568659, 568664, 544239, 544240, 544295, 544335, 544296, 544298, 544315, 544318, G
Patent
active
048866199
ABSTRACT:
Compounds are provided which comprise a fluorocarbon terminal portion and a chiral hydrocarbon terminal portion, said terminal portions being connected by a central core, said compounds having tilted smectic mesophases or having latent tilted smectic mesophases which develop when said compounds having said latent mesophases are in admixture with said compounds having tilted smectic mesophases or said compounds having latent tilted smectic mesophases.
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Gron Teddy S.
Kirn W. K.
Minnesota Mining and Manufacturing Company
Sell D. M.
Truesdale C.
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