Compositions – Liquid crystal compositions
Patent
1990-07-20
1992-07-14
Stoll, Robert L.
Compositions
Liquid crystal compositions
25229961, 25229962, 25229964, 25229965, 25229967, 25229966, 544335, 544298, 546339, 560 62, 560108, 560109, 568643, 568645, C09K 1952, C07D23902, C07D21328, C07C 6976
Patent
active
051300486
ABSTRACT:
The subject application discloses a chiral nonracemic composition of the general formula:
REFERENCES:
patent: 4556727 (1985-12-01), Walba et al.
patent: 4695650 (1987-09-01), Walba et al.
patent: 4725688 (1988-02-01), Taguchi et al.
patent: 4728458 (1988-03-01), Higuchi et al.
patent: 4777280 (1986-10-01), Eidman et al.
patent: 4795587 (1989-01-01), Ohno et al.
patent: 4798680 (1989-01-01), Nohira et al.
patent: 5051506 (1991-09-01), Wand et al.
Furukawa et al. (1988) Ferroelectrics 85:451-459.
Chemical Abstract No. 109:201686w (p. 795).
Thurmes William N.
Walba David
Wand Michael
Displaytech, Inc.
Stoll Robert L.
Wu Shean C.
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