Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1994-01-31
1996-03-12
Acquah, Samuel A.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
528 12, 528 23, 528207, 528208, 528210, 528220, 528222, 528223, 528273, 528391, 528422, 526310, 526311, 526312, 526313, D02G 300
Patent
active
054984777
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., Polyaniline: Solutions, films and oxidation state, Mol Cryst. Liq. Cryst. 160:151 (1988).
Y. Cao et al., Influence of chemical polymerization conditions on the properties of polyaniline, Polymer 30:2305 (1989).
A. G. MacDiarmid et al., Polyaniline: Protonic acid doping to the metallic regime, Mol. Cryst. Liq. Cryst. 125:309-318 (1985).
D. Vachon et al., Polyaniline is poly-para-phenyleneamineimine: proof of structure by synthesis, Synthetic Metals 18:297 (1987).
Acquah Samuel A.
Neste Oy
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