Hydrogen-bonded liquid crystal complexes

Details Hydrogen-bonded liquid crystal complexes Hydrogen-bonded liquid crystal complexes

1989-05-19

1991-08-06

Maples, John S.

Compositions

Liquid crystal compositions

2522996, 25229961, 25229962, 25229963, 25229964, 25229965, 25229966, 25229967, 25229968, 2522997, 428 1, C09K 1952

Patent

active

050375741

ABSTRACT:
Novel thermotropic liquid crystal complexes are produced by hydrogen bonding, essentially along the long axes, of two different thermotropic mesogenic compounds. The resultant new mesogenic complexes so produced exhibit mesogenic behavior not only over an expanded temperature range than both of the parent compounds, but also at a higher temperature than for either compound individually. This invention is applicable to both nematic and smectic mesogens.

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