METHODS AND SYSTEMS FOR INDICATING A SANITATION STATUS OF A SURFACE

A method for indicating a sanitation status of a surface. The method comprises: contacting a coating on a surface with a cleaning composition, wherein the coating comprises a chromic material comprising core-shell nanoparticles which exhibit a clear baseline optical state under illumination with vis...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG, Xiaoxi, GROSS, Gwen Marie Lanphere, LARSON-SMITH, Kjersta L
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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