Process for coating a substrate with a coating including a...

Coating processes – Direct application of electrical – magnetic – wave – or... – Electrostatic charge – field – or force utilized

Reexamination Certificate

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C427S475000, C427S202000, C427S203000

Reexamination Certificate

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07740915

ABSTRACT:
A process for coating a substrate with a coating comprising sequential steps of coating the substrate with mixtures of powders of fluoropolymers, thermoplastic polymers, perfluoropolymers and inorganic fillers of certain particle sizes. The coated substrate has the property of strongly adhering to a topcoat comprising a perfluoropolymer.

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