Polymerizable liquid-crystalline siloxanes

Details Polymerizable liquid-crystalline siloxanes Polymerizable liquid-crystalline siloxanes

1994-12-22

1997-02-25

Wu, Shean C.

Compositions

Liquid crystal compositions

25229962, 25229964, 25229966, 428 1, 349104, 349113, C09K 1952, G02F 11335

Patent

active

056056494

ABSTRACT:
Polymerizable liquid-crystalline siloxanes of a defined composition which are distinguished by low viscosity and pronounced thermochromic properties. The liquid-crystalline siloxanes of the present invention are used for the production of membranes in the optical display of electromagnetic field, opto-electronics, information storage and in particular in the production of optical filters and reflectors.

REFERENCES:
patent: 4388453 (1983-06-01), Finkelmann et al.
patent: 5185419 (1993-02-01), Funk et al.
patent: 5211877 (1993-05-01), Andrejewski et al.
patent: 5399290 (1995-03-01), Haberle et al.
patent: 5455697 (1995-10-01), Coles et al.
patent: 5486311 (1996-01-01), Hsiue et al.
patent: 5498368 (1996-03-01), Coles et al.
Rivas, "Synthesis and properties of compounds with two different terminal mesogenic units and tetramethyldisiloxane as spacer" Bol. Soc. Chil. Quin., vol. 32(3), pp. 143-153, 1987.

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