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US 2003/0143325 A1Published application
Method to powder coat non-metallic substrates and the articles formed thereby
OwnerEdward G. Nichollinventor
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Abstract
A method of powder coating a substrate includes cooling the non-metallic substrate, condensing a vapor at a surface of the non-metallic substrate, and disposing a coating powder at the condensed vapor. The vapor may be water, and the substrate may be non-metallic, preferably a wood, for example fiberboard or engineered wood. The powder coatings formed thereby are more uniform and less prone to distortion or cracking.
Claims9
A method of powder coating a substrate, the method comprising:
- cooling the substrate;
- condensing a vapor at a surface of the substrate;
- and
- disposing a coating powder at the condensed vapor at the surface of the substrate.
1 more element
Dependencies are inferred from the claim text.