Abstract: The present invention provides methods and compositions useful for heat absorption and dissipation, which include between about 10 percent and about 99 percent by weight of a bicarbonate compound and between about 90 percent and about 1 percent by weight of binder, and thermally protected enclosures including the same.

Abstract: The present invention provides methods and compositions useful for heat absorption and dissipation, which include between about 10 percent and about 99 percent by weight of a bicarbonate compound and between about 90 percent and about 1 percent by weight of binder, and thermally protected enclosures including the same.

Abstract: The poor electrical conduction at an electrical switch contact caused by organopolysiloxane gas can be prevented by providing that a nitrogenous base gas be simultaneously present with the organopolysiloxane gas. Nitrogeneous base gases can be aliphatic amines or aromatic amines.

Abstract: An improved insulating material is provided. The insulating material is a mixture of an insulating fluid and solid insulative bodies. The insulating material exhibits desirable insulating, conformal coating, surface adhesion, and low-viscosity characteristics. For example, when the insulating material is used to fill the cavity of a hollow insulator, the insulating material prevents any moisture that enters the insulator from adhering to the walls that define the cavity; thus maintaining the insulating qualities of the insulator. In the event that some of the fluid is lost through leakage, the insulating material also aids in preserving the insulating qualities of the insulator.

Abstract: A unique design and method of construction is presented for a spacer and support suitable for use in maintaining one or more electrical conductors at a fixed distance from one another while permitting dielectric fluid to flow therebetween. The spacer is formed from two major parts: a foraminous container and a void filling means. The foraminous container defines a plurality of flow apertures around its periphery, and at either end, into which dielectric fluid is free to flow. The container is filled with a void filling means formed from a plurality of generally incompressible filler elements or nodules. The filler elements are packed into the container so as to maintain the correct spacing. The nodules or filler elements are sufficiently large that they remain confined within the container. Dielectric fluid fills the interstices between the void filling means and the container walls.

Abstract: A composition consisting essentially of a specific siloxane fluid and a specific type of filler is disclosed to be useful as an electrical coating particularly where arc track resistant characteristics are needed.