Ppg Industries Ohio, Inc.

Douglas A McPheron

Gary R Orosz

James W McCamy

Robin M Peffer

Benjamin Kabagambe

Donald W Boyd

Richard Duane Pollick

Catharine A Palmer

Nathan L Goodnow

Daryl L Vettori

William Harry Rodgers

Paul J Kaufman

Raymond J Kaufman

John H Martin

Lawrence T Kirby

Patrick Laughlin Kelly

Michael J Buchanan

Luke A Kutilek

Raymond D Limbacher

An electrically conductive protective coating or film is provided over the surface of a reflective coating of a solar mirror by flowing or directing a cation containing liquid and an anion containing liquid onto the conductive surface. The cation and the anion containing liquids are spaced from, and preferably out of contact with one another on the surface of the reflective coating as an electric current is moved through the anion containing liquid, the conductive surface between the liquids and the cation containing liquid to coat the conductive surface with the electrically conductive coating.

Electrocurtain coating process for coating solar mirrors

The present invention is directed to a method for coating a substrate wherein the substrate is electrically conductive, the method comprising simultaneously applying a plurality of electrically conductive liquid materials to different portions of the substrate wherein at least one of the electrically conductive liquid materials comprises an ionic compound; and applying an electrical current to at least one of the liquid materials thereby depositing the ionic compound onto the substrate.

Method for depositing an electrodepositable coating composition onto a substrate using a plurality of liquid streams

A system for coating an object having an elongate portion and a method of employing the same that includes at least one retaining member engaging a continuous belt, the retaining member including a retaining portion positioned to releasably retain the elongate portion of the object to the belt for coating the object.

System for coating objects

A method for the electrophoretic application of a polymeric coating to an object having an elongate portion on a continuous belt, comprising the steps of positioning the object to engage a retaining member, the retaining member engaging the continuous belt such that a retaining portion on the retaining member releasably retains the elongate portion of the object to the belt; conveying the continuous belt with a drive mechanism; and coating the object on the continuous belt.

Method for coating objects

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Seven Fields, PA, United States of America

Douglas A McPheron