Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1990-07-24
1992-11-03
Group, Karl
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106400, 106455, 10628719, 361212, 361220, 428922, 428931, 252500, 252511, C04B 1436, H01B 120, C09K 316
Patent
active
051603748
ABSTRACT:
A semi-insulating coating or surface layer is applied over insulating materials such as a circuit board or wiring harness or feedthrough insulator. The paint is electrically fixed to ground and as a result leaks away charge buildup before large pulse discharges occur. For example, pure tin oxide particles in phenoxy resin binder forms a paintable application for the invention.
REFERENCES:
patent: 3984730 (1976-10-01), Hunter
patent: 4489906 (1984-12-01), Fellas
patent: 4755231 (1988-06-01), Kurland et al.
patent: 4797325 (1989-06-01), Verdun et al.
patent: 4889750 (1989-12-01), Wiley
patent: 4910050 (1990-05-01), Oldham et al.
patent: 4981544 (1991-01-01), Nordale
CA 111(26):235241d "Transparent Heat Resistant Electrically Conductive Coating Compositions", JP01-146970 Jun. 8, 1989.
WPI : AN-89-210099/29, also of JP01-146970 Jun 8, 1989.
A. R. Fredrickson et al., "Leaky insulating Paint for Preventing Discharge Anomolies on Circuit Boards", IEEE Transactions on Nuclear Science, vol. 36, No. 6, Dec. 1989.
Frederickson Arthur R.
Nanevicz Joseph E.
Parkinson Dean B.
Thayer Jeffrey S.
Collier Stanton E.
Group Karl
Hertzog Scott L.
Singer Donald J.
The United States of America as represented by the Secretary of
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