Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Patent
1984-12-10
1987-11-10
Schofer, Joseph L.
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
106307, 427122, 523346, 523468, 524424, 524588, 524589, 528490, H01B 124
Patent
active
047056460
ABSTRACT:
Conductive coating (20) is a thorough mixture of 0.03 parts per weight of carbon black together with 0.003 to 0.01 parts per weight of wetting agent and 20 parts of solvent, and further mixing in by low shearing mixing 1/2 to 1 part per weight of thermosetting resin. This is then sprayed into place on the substrate and thermoset. In this particular case, the substrate is exterior face sheet (12) of honeycomb structure (10) which may serve as part of a spacecraft, to electrically conduct away surface charges.
REFERENCES:
patent: 2679569 (1954-05-01), Hall
patent: 4009093 (1977-02-01), Luch
patent: 4482476 (1984-11-01), Yoshimura et al.
patent: 4490282 (1984-12-01), Corboy et al.
S. J. Monte, "Titanates" in Modern Plastics Encyclopedia, J. Agranoff (ed.), McGraw-Hill, N.Y. (1980), pp. 180-182.
DuPont Preston S.
Ritter Robert E.
Stafford John P.
Hughes Aircraft Company
Karambelas A. W.
Meltzer M. J.
Sawyer, Jr. J. A.
Schofer Joseph L.
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