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US 5,670,259 AGranted
Water soluble pyrolytic paint
AssigneeHeat System Research & Industry, Inc.
InventorsYoshitaka Hamada, Yo Kameyama
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AssigneeHeat System Research & Industry, Inc.
InventorsYoshitaka Hamada, Yo Kameyama
Estimating the term…
The present invention provides a water soluble, inorganic pyrolytic paint which, when dried to form a paint layer, generates heat from a whole surface of the paint layer by supplying electric current therethrough. The pyrolytic paint is prepared by mixing and stirring together a mixture of metal carbide, metal oxide, metal nitride, metal boride and metal silicide, additive metal and a solvent containing sodium citrate, ethylene glycol, silicic acid anhydride and/or sodium silicate and water. When painted on a substrate surface and dried, the silicon dioxide component thereof forms insoluble macromolecular lands "L" by the condensation reaction of silanol base, which form a stable paint layer, and metal particles M thereof bridge the lands L and are supported thereby to provide uniform electric resistance throughout a surface of the paint layer, so that the paint layer can generate heat uniformly throughout the paint layer when electric current is supplied therethrough.
A water soluble pyrolytic paint, comprising the following components (a) and (b) in admixture:
A coated substrate wherein the coating is formed from a water soluble pyrolytic paint which forms a pyrolytic paint layer on said substrate when dried, said layer comprising the following ingredients:
A coated substrate wherein the coating is formed from a water soluble pyrolytic paint which forms a pyrolytic paint layer on said substrate when dried, said layer comprising the following ingredients:
A coated substrate wherein the coating is formed from a water soluble pyrolytic paint which forms a pyrolytic paint layer on said substrate when dried, said layer comprising the following ingredients:
Dependencies are inferred from the claim text.