COLOURED COATING AND FORMULATION COMPRISING AN INDICATOR FACILITATING DETERMINING THE COATING THICKNESS

A method of evaluating a coating applied to a surface comprises the step of applying the coating to the surface. The coating including a conversion gel to chemically bind the surface and an indicator substantially uniformly distributed throughout the coating wherein the indicator modifies an appeara...

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Bibliographische Detailangaben
Hauptverfasser: KRIENKE, Kenneth A, OLLI, Larry K, OSBORNE, Joseph H, STEPHENSON, Ronald R
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A method of evaluating a coating applied to a surface comprises the step of applying the coating to the surface. The coating including a conversion gel to chemically bind the surface and an indicator substantially uniformly distributed throughout the coating wherein the indicator modifies an appearance of the coating. The method further comprising the step of determining whether the indicator is present on the surface at a substantially uniform concentration.