Abstract: A heated glove includes an electrically heated woven fabric in which the fabric has been coated with electrically conducting metal to enable its use as a heating element. The fabric heating element is in the shape of the front and back of a hand with the front and back being electrically connected together only at the tips of the fingers, and is disposed between inner and outer insulating fabric layers.

Abstract: A method of continuously sequentially coating polyamide filaments with copper and silver which utilizes as a key step in the process the use of a wetter solution containing alcohol, a detergent and an ethylene oxide and propylene oxide copolymer surfactant. The filaments are in the form of multi-filament tows, roving, woven tape or fabric and the steps involve immersing the filaments in a sodium hydroxide trisodium phosphate cleaning solution, followed by a water rinse and then immersion in the wetter solution, followed by water rinse and then followed by a conventional commercial pre-activator, then a commercial palladium chloride/stannous chloride catalytic activator, followed by commercial autocatalytic copper plating as a first copper plating step, followed by a subsequent copper plating step from a copper cyanide bath, followed by a conventional silver plating step, with appropriate water rinses after each of the plating steps, and finally with an alcohol rinse and drying.

Abstract: A method of continuously sequentially coating polyester with copper and silver which utilizes as a key step in the process the use of a wetter solution containing alcohol, a detergent and an ethylene oxide and propylene oxide copolymer surfactant. The filaments are in the form of multi-filament tows, roving, woven tape or fabric and the steps involve immersing the filaments in a sodium hydroxide trisodium phosphate cleaning solution, followed by a water rinse and the immersion in the wetter solution, followed by water rinse and then followed by an etch in hydrogen peroxide, followed by a commercial palladium chloride/stannous chloride catalytic activator, followed by a hydrochloric acid immersion, followed by commercial autocatalytic copper plating as a first copper plating step, followed by a subsequent copper plating step from a copper cyanide bath, followed by a conventional silver plating step, with appropriate water rinses after each of the plating steps, and finally with an alcohol rinse and drying.

Abstract: A method of preparation of fiberglass filaments for subsequent coating with metal wherein the fiberglass filaments first are immersed in a wetter solution containing alcohol, a detergent, and an ethylene oxide and propylene oxide copolymer surfactant. Following this treatment the filaments may be treated with conventional palladium chloride or tin chloride activators, followed by treatment with an acid accelerator and then autocatalytically coated with metals such as copper, gold, palladium, cobalt, nickel, and nickel alloys of phosphorus, boron, or tungsten. A second electroplating or immersion plating step may be included where the metal-coated filaments are electroplated or immersion plated with either the same metal, or a different metal taken from the group consisting of nickel, silver, zinc, cadmium, platinum, iron, cobalt, chromium, tin, lead, rhodium, ruthenium, or iridium.

Abstract: A conductive cable made up of a plurality of polyaramid elements referred to as tows, which are woven, twisted, or braided together, in which each of said tows comprises a large number of individual fine filaments (usually about 1,000 or so) with each of the individual filaments being coated with an adherent metal coating such as copper, nickel, silver, zinc, cadmium, platinum, iron, cobalt, chromium, tin, lead, rhodium, ruthenium, and indium in single or multiple layers so as to provide strength and good electrical conductivity. Woven polyaramid fabric is also disclosed with the individual filaments in each element or tow of the fabric having been treated in the same manner.Methods of making such a cable or woven fabric are also disclosed.