Coating processes – Nonuniform coating – Applying superposed diverse coatings or coating a coated base
Patent
1998-09-25
2000-09-12
Parker, Fred J.
Coating processes
Nonuniform coating
Applying superposed diverse coatings or coating a coated base
427256, 427421, B05D 134
Patent
active
061174882
ABSTRACT:
This invention provides a method for producing a substantially non-sag liquid mixture coating on a substantially vertical surface by applying a coating having continuously increasing thickness from one edge to another edge of the liquid mixture composed of at least two miscible liquid components and situating the edge at which the surface tension of the coating liquid mixture will be greater, as the more volatile liquid component evaporates, at a higher vertical position than the other edge.
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Kelley Thomas E
Parker Fred J.
Wachter Mark F.
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