Compositions – Electrically conductive or emissive compositions
Reexamination Certificate
2007-10-30
2007-10-30
Kopec, Mark (Department: 1751)
Compositions
Electrically conductive or emissive compositions
C528S210000, C528S422000
Reexamination Certificate
active
10819674
ABSTRACT:
Deaggregated substituted and unsubstitued polyparaphenylenes, polyparaphenylevevinyles, polyanilines, polyazines, polythiophenes, poly-p-phenylene sulfides, polyfuranes, polypyrroles, polyselenophene, polyacetylenes formed from soluble precursors and combinations thereof and copolymers thereof and methods of fabrication are described. The deaggregated polymer molecules when subsequently doped show higher electrical conductivity. Agents such as lithium chloride, m-cresol and nonylphenol are used to deaggregate the polymer molecules. The deaggregating agents can be added prior to or during doping the molecules.
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Angelopoulos Marie
Furman Bruce K.
Kopec Mark
Morris Daniel P.
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