Polyazomethine complexes and method for making optical devices a

Details Polyazomethine complexes and method for making optical devices a Polyazomethine complexes and method for making optical devices a

1992-06-26

1993-08-17

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524145, 524259, 524434, 524437, 524541, 524352, 524924, 528245, 428436, 428364, 428375, 437236, 359130, 4273897, C08G 1200

Patent

active

052369803

ABSTRACT:
A novel composition is a solution in an organic solvent of an electron donor-acceptor complex of a conjugated aromatic polyazomethine compound and a Lewis acid compound. This composition is coated on a transparent support and the solvent is evaporated to produce an optical device. Decomposition of the polyazomethine-Lewis acid complex coated on the substrate produces a new optical device comprising a film of the polyazomethine compound on the substrate. Compositions of the present invention can also be used for the preparation of optical wave guides, optical switching elements, fibers, and dielectric materials.

REFERENCES:
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patent: 4122070 (1978-10-01), Morgan
patent: 4656240 (1987-04-01), Bossi
Morgan et al., Macromolecules, 1987, vol. 20, pp. 729-739.
Wojtkowski, Macromolecules, 1987, vol. 20, pp. 740-748.
Jenekhe et al., Macromolecules, 1990, vol. 23, pp. 4419-4429.
Yang et al., Chemistry of Materials, 1991, vol. 3, pp. 878-887.
Jenekhe et al., Chemistry of Materials, 1991, vol. 3, pp. 985-987.
Lee et al., Makromol. Chem., 1989, vol. 190, pp. 1547-1552.
Reinhardt et al., Polym. Prepr., 1990, vol. 31, No. 1, pp. 620-621.

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