Metal containing ceramic coatings
AssigneeDow Corning Corporation
InventorsLoren A. Haluska, Keith W. Michael
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Abstract
Disclosed is a method of forming metal containing ceramic coatings on substrates. The method comprises applying a coating of hydrogen silsesquioxane resin and a metallic filler onto a substrate and heating the coated substrate at a temperature sufficient to convert the hydrogen silsesquioxane resin to a silica containing ceramic matrix containing the metallic filler.
Claims19
A method of forming a metal containing ceramic coating on a substrate comprising:
- applying a coating composition comprising hydrogen silsesquioxane resin and a finely divided elemental metal or metal alloy solid phase distributed within the resin onto a substrate;
- and
- heating the coating composition on the substrate to convert it into a ceramic coating containing the finely divided elemental metal or metal alloy solid phase distributed within the ceramic.
A coating composition comprising hydrogen silsesquioxane resin and a finely divided elemental metal or metal alloy solid phase dispersed in a solvent.
A method of forming a magnetic ceramic coating on a substrate comprising:
- applying a coating composition comprising hydrogen silsesquioxane resin and a finely divided magnetic solid phase selected from the group consisting of ferrites, iron carbonyls metal alloys distributed within the resin onto a substrate;
- and
- heating the coating composition on the substrate to convert it into a ceramic coating containing the finely divided magnetic solid phase distributed within the ceramic.
A coating composition comprising hydrogen silsesquioxane resin and a finely divided magnetic solid phase selected from the group consisting of ferrites, iron carbonyls and metal alloys dispersed in a solvent.
Dependencies are inferred from the claim text.