Compositions – Liquid crystal compositions
Reexamination Certificate
2007-09-04
2007-09-04
Wu, Shean C (Department: 1756)
Compositions
Liquid crystal compositions
C252S299670, C516S900000
Reexamination Certificate
active
10501915
ABSTRACT:
A storage-stable aqueous miniemulsion whose disperse phase comprises a cholesteric mixture is prepared and is used for coating and printing on suitable substrates.
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H. Baessler, et al., “Helical twisting power of steroidal solutes in cholesteric mesophases”, The Journal of Chemical Physics, vol. 52, No. 2, pp. 631-637 Jan. 15, 1970.
Leyrer Reinhold J.
Ramkumar Dhruva
Schoepke Holger
BASF - Aktiengesellschaft
Wu Shean C
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