Coating processes – Spraying – Ingredients supplied separately
Reexamination Certificate
2007-05-15
2007-05-15
Bashore, Alain L. (Department: 1762)
Coating processes
Spraying
Ingredients supplied separately
C427S421100, C427S385500, C427S386000
Reexamination Certificate
active
10870301
ABSTRACT:
A method of applying a multi-component coating of a desired composition over a substrate includes providing a coating device in flow communication with a first coating component having a first rheological profile and at least one second coating component having a second rheological profile. The method further includes defining a desired ratio of the first and at least one second coating components to provide a coating of a desired composition, and selecting the rheological profiles of the first and at least one second coating components such that the coating components are supplied at a desired ratio.
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“Poiseuille's Law” in http://hyperphysics.phy-astr.gsu.edu/hbase.
Campbell Melanie S.
Claar James A.
Rassau John R.
Walters David N.
Wilt Truman F.
Bashore Alain L.
Marmo Carol A.
Palladino Donald R.
PPG Industries Ohio Inc.
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