Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...
Patent
1987-09-01
1990-03-06
Terapane, John F.
Compositions
Liquid crystal compositions
Containing nonsteryl liquid crystalline compound of...
25229901, 25229966, 25229961, 25229962, 25229964, 25229967, 25229968, 3503505, 560 17, 560 18, 560 59, 560 61, 560102, 558257, C09K 1912, C09K 1952, C07C 6976, C07C14940
Patent
active
049064029
ABSTRACT:
A compound having ferroelectric liquid crystal properties of the formula: ##STR1## wherein A is the residue of a liquid crystal material or a liquid crystal compatible material;
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patent: 4665212 (1987-05-01), Makino et al.
patent: 4744918 (1988-05-01), Hepphe et al.
Azzolina et al., CA 103: 160178n (1985).
European Search Report, Application No. EP 87307355.5.
Patent Abstract of Japan, vol. 10, No. 172, Jun. 18, 1986. The Patent Office Japanese Government, p. 85 C 354.
Gemmell Peter A.
Jackson David A.
Imperial Chemical Industries PLC
Terapane John F.
Thomas J. E.
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