N-phenylhydroxylamine polymer, method of preparation

Details N-phenylhydroxylamine polymer, method of preparation N-phenylhydroxylamine polymer, method of preparation

Filed on

1992-08-11

Date issued

1994-05-17

Examiner

Anderson, Harold D.

Patent Class

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

SubClass

Synthetic resins

SubSubClass

Nitrogen-containing reactant

Other Related Categories

526310, 526311, 526312, 526313, 528 12, 528 23, 528207, 528208, 528210, 528220, 528222, 528223, 528373, 528391, C08G 7300

Type

Patent

Status

active

Patent number

053128974

Description

ABSTRACT:
Electroactive polymers are provided which contain alternating phenyl rings and nitrogen atoms, and which contain both quinoid mer units and benzenoid mer units. The polymers are formed by poly(condensation) of N-phenylhydroxylamine or derivatives thereof under anhydrous conditions in the presence of a Lewis acid catalyst. Methods for producing films, fibers and shaped articles of the polymers are provided as well.

REFERENCES:
M. Angelopoulous et al., Mol. Cryst. Liq. Cryst. 160:151 (1988).
Y. Cao et al., Polymer 30:2305 (1989).
A. G. MacDiarmi et al., Mol. Cryst. Liq. Cryst. 125:309-318 (1985).
D. Vachon et al., Synthetic Metals, 18:297 (1987).

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