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Composition with Very Low Electrical Impedance in the Z Direction

IP.com Disclosure Number: IPCOM000082859D
Original Publication Date: 1975-Feb-01
Included in the Prior Art Database: 2005-Feb-28
Document File: 1 page(s) / 11K

Publishing Venue

IBM

Related People

Neumann, EW: AUTHOR [+3]

Abstract

One or more metallic carbides having the general structure MC, in which M is selected from the group consisting of titanium (Ti), zirconium (Zr), niobium (Nb), hafnium (Hf), tantalum (Ta) and tungsten (W), are mixed with standard paints to produce a paint, which will provide a coating that has a very low-electrical impedance in a direction orthogonal to the plane of the coating.

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Composition with Very Low Electrical Impedance in the Z Direction

One or more metallic carbides having the general structure MC, in which M is selected from the group consisting of titanium (Ti), zirconium (Zr), niobium (Nb), hafnium (Hf), tantalum (Ta) and tungsten (W), are mixed with standard paints to produce a paint, which will provide a coating that has a very low- electrical impedance in a direction orthogonal to the plane of the coating.

The carbide particles are up to 44 microns in size, and in one formulation are 1-5 microns. They constitute up to 40% by weight of the coating formulation, other components including epoxy resin, graphite and organic solvent.

The formulation is applied by spraying, and is then baked.

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