Coating processes – With post-treatment of coating or coating material – Heating or drying
Patent
1994-08-03
1996-05-28
Dudash, Diana
Coating processes
With post-treatment of coating or coating material
Heating or drying
427 58, 4271261, B05D 302, B05D 512
Patent
active
055209602
ABSTRACT:
Polyimides with enhanced electrical conductivity are produced by adding a silver ion-containing additive to the polyamic acid resin formed by the condensation of an aromatic dianhydride with an aromatic diamine. After thermal treatment the resulting polyimides had surface conductivities in the range of 1.7.times.10.sup.-3 4.5 .OMEGA..sup.-1 making them useful in low the electronics industry as flexible, electrically conductive polymeric films and coatings.
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patent: 4387115 (1983-06-01), Kitamura et al.
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patent: 5230965 (1993-07-01), Cole, Jr. et al.
patent: 5395642 (1995-03-01), Hamerich et al.
Caplan Maggie L.
Rancourt James D.
St. Clair Anne K.
Stoakley Diane M.
Taylor Larry T.
Dudash Diana
Helfrich George F.
The United States of America as represented by the Administrator
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