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US 11,441,042 B2Granted
Enhanced label security features
AssigneeFLEXcon Company, Inc.
InventorsJohn J. Talamini, Ronald Ducharme, Tori Miller, Alexis L. Hueglin
Life of this patent
Estimating the term…
Abstract
A composite, comprising a substrate with two surfaces, and a dried or cured coating over at least a portion of one surface of the substrate, where the coating comprises a mixture of a polymeric binder and particles comprising at least one of: colored particles, reflective particles, and diffractive particles.
Claims19
A product security label, comprising:
- a transparent substrate with two surfaces;
- and
- a dried or cured adhesive coating over at least a portion of one surface of the transparent substrate, wherein the dried or cured adhesive coating comprises a mixture of a polymeric binder and reflective flakes that are randomly dispersed in the dried or cured adhesive coating, wherein the reflective flakes make up less than 5% by weight of the dried or cured adhesive coating and are visible through the transparent substrate such that by the specific locations of all of the flakes a visually unique pattern is created.
Dependencies are inferred from the claim text.