Liquid crystal composition, cured product, and manufacturing met

Details Liquid crystal composition, cured product, and manufacturing met Liquid crystal composition, cured product, and manufacturing met

1998-08-06

2000-10-31

Wu, Shean C.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229962, 25229967, C09K 1938, C09K 1904

Patent

active

061397725

ABSTRACT:
A radiation polymerizable liquid crystal composition capable of producing various types of cured products possessing optical anisotropy with varying physical characteristics suitable is disclosed. The composition comprises an intermolecular hydrogen-bonded product which has liquid crystal properties and is comprised of a compound (A) having one or more hydrogen donor groups and a compound (B) having one or more hydrogen acceptor groups, wherein at least one of the compounds (A) or (B) has a radiation polymerizable functional group. A cured product is useful as a coating material, piezoelectric element, nonlinear optical element, microlenses, photoconductive cells, actuators, polarizing plates, orientating films, optical deflection prisms, and various optical filters.

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Takashi Kato, et al., Macromolecules, vol. 29, No. 27, pp. 8734-8739, "Structures And Properties Of Supramolecular Liquid-Crystalline Side-Chain Polymers Built Through Intermolecular Hydrogen Bonds", Dec. 30, 1996.
Takashi Kato, et al., Macromolecules, vol. 25, No. 25, pp. 6836-6841, "Molecular Self-Assembly Of Liquid Crystalline Side-Chain Polymers Through Intermolecular Hydrogen Bonding. Polymeric Complexes Built From A Polyacrylate And Stilbazoles", Dec. 7, 1992.

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