DIAGNOSTIC DETERMINATION OF CLEANING PERFORMANCE BY USING FLUORESCENT POLYMERS IN MARKING COMPOSITIONS

The present invention generally relates to fluorescent marking compositions and their use to determine whether a surface has been cleaned. More particularly, the marking compositions comprise fluorescent polymers.

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Bibliographische Detailangaben
Hauptverfasser: BROWN, Erin, WALICKI, Robert, WEGNER, Joseph R, ZINN, Paul J, ATKINS, Jeffery M, HU, Lanhua
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention generally relates to fluorescent marking compositions and their use to determine whether a surface has been cleaned. More particularly, the marking compositions comprise fluorescent polymers.