Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...
Patent
1997-06-26
1998-06-02
Kelly, C. H.
Compositions
Liquid crystal compositions
Containing nonsteryl liquid crystalline compound of...
25229962, 25229963, 25229966, 25229965, 25229967, 2522996, 544298, 544335, 546339, 546342, 549369, 549 29, 548136, 568647, 568626, C09K 1934, C09K 1930, C07D23902, C07D21170
Patent
active
057594430
ABSTRACT:
Objects of this invention are cyclopentyl compounds of the general formula ##STR1## wherein k signifies a whole number of 4 to 18;
REFERENCES:
patent: 4873019 (1989-10-01), Krause et al.
patent: 5068389 (1991-11-01), Wachtler et al.
patent: 5269965 (1993-12-01), Matsumara et al.
patent: 5370821 (1994-12-01), Matsumara et al.
English language Abstract of Hittichi et al., DE 4 027 923, 1991.
Funfschilling Jurg
Villiger Alois
Kelly C. H.
Rolic AG
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