Coating processes – Electrical product produced – Condenser or capacitor
Patent
1997-12-31
1999-06-29
Cameron, Erma
Coating processes
Electrical product produced
Condenser or capacitor
427341, B05D 136, B05D 512
Patent
active
059166274
ABSTRACT:
Conductive polymers are formed with a self-regenerating oxidant system made with a reversibly reducible metal salt at amounts sufficient to polymerize a cyclic monomer through oxidation and leave a reduced metal ion, and an oxidant in an amount sufficiently small and under conditions sufficient to oxidize the reduced metal ion but avoid oxidation or degradation of the polymer. The most preferred combination of agents includes ferric nitrate and a small amount of ammonium nitrate at a pH within the range of 2 to 7.
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Kinard John T.
Lessner Philip M.
Melody Brian J.
Cameron Erma
Kemet Electronics Corp.
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