Nonlinear optical epoxy-containing compositions and crosslinked

Details Nonlinear optical epoxy-containing compositions and crosslinked Nonlinear optical epoxy-containing compositions and crosslinked

1993-11-29

1995-08-29

Krass, Frederick

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With charge transferring layer of specified composition

427488, 427491, 525502, 525504, 528 96, 528 97, 528 98, 528 99, 528103, 528104, 528107, 528109, 528114, 528116, 528117, 528120, 528123, 528124, 528327, 528407, 528422, C08G 5900, C08G 6508, C08G 6514

Patent

active

054458544

ABSTRACT:
The present invention discloses oriented optical epoxy compositions comprising a reaction product of arylhydrazones with a monomer copolymerizable therewith and to oriented crosslinked polymeric composition comprising the reaction product of an epoxy arylhydrazone or the epoxy composition of the invention with a curing agent. The present invention also discloses processes for making the said compositions.

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Eich et al., "Novel Second-Order Nonlinear Optical Polymers via Chemical Cross-linking-induced Vitrification Under Electric Field" J. Appl. Phys., vol. 66, #7, pp. 3241-3247, Oct. 1, 1989.
Hubbard et al., "Poled Polymeric Nonlinear Optical Materials. Enhanced Second Harmonic Generation Temporal Stability of Epoxy-Based Matrices Containing a Difunctional Chromophoric Co-Monomer", Chem. Mater., vol. 4, pp. 965-968 (1992).
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