Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...
Reexamination Certificate
2005-03-08
2005-03-08
Huff, Mark F. (Department: 1756)
Compositions
Liquid crystal compositions
Containing nonsteryl liquid crystalline compound of...
C252S299620, C252S299200, C548S143000, C428S001100
Reexamination Certificate
active
06863841
ABSTRACT:
New oxadiazole derivatives comprising one or more identical or different recurring units of formula Iwherein W, M, w, m1, m2, p1, p2, and Y1to Y4are as defined herein are suitable for use in liquid crystalline mixtures, polymerizable and polymer materials.
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English translation of Japanese Abstract 2000-290284.
Hahn Alexander
Kirsch Peer
Huff Mark F.
Merck Patent GmbH
Millen White Zelano & Branigan P.C.
Sadula Jennifer R.
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