Enhanced invisible-fluorescent identification tags for materials

A tag composition includes a naphthalocyanine tag component that is invisible in light of the visible spectrum and which emits fluorescent light in a non-visible spectrum under a non-visible excitation energy, a binder for binding the tag to a surface of a material; and a solvent, wherein the tag co...

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Bibliographic Details
Main Author Lewis, Linda A
Format Patent
LanguageEnglish
Published 06.11.2018
Subjects
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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Summary:A tag composition includes a naphthalocyanine tag component that is invisible in light of the visible spectrum and which emits fluorescent light in a non-visible spectrum under a non-visible excitation energy, a binder for binding the tag to a surface of a material; and a solvent, wherein the tag component and the binder are dissolved in the solvent.
Bibliography:Application Number: US201615003871