Compositions – Electrically conductive or emissive compositions – Free metal containing
Patent
1984-12-18
1985-12-03
Willis, Prince E.
Compositions
Electrically conductive or emissive compositions
Free metal containing
252500, 252513, 428901, 523137, H01B 122
Patent
active
045565066
ABSTRACT:
Aqueous electroconductive compositions comprising (A) a partially hydrolyzed polyacrylamide, (B) a difunctional zwitterion, (C) a surfactant, (D) metallic flakes or powders and (E) water can be employed as conductive coating for electromagnetic shielding and radiofrequency shielding.
REFERENCES:
patent: 3636052 (1972-01-01), Hatch et al.
patent: 3749737 (1973-07-01), Hatch et al.
patent: 3749738 (1973-07-01), Hatch et al.
patent: 3749739 (1973-07-01), Hatch et al.
patent: 3989644 (1976-11-01), Bolon et al.
patent: 4371459 (1983-01-01), Nazarenko
Friedli Hans R.
Lau Philip Y.
Carter James G.
The Dow Chemical Company
Wax Robert A.
Willis Prince E.
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