Uncoated paper substrates having patterned metal films, and methods of production therefor

WO2025248428A1PCT designated stage Publication Date: 2025-12-04SCODIX
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Patent Information

Application Number
PCT/IB2025/055428
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-05-27
Filing Date
2025-05-26
Publication Date
2025-12-04

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Abstract

A printed article having a patterned metallic film on a surface thereof, and methods of production thereof, the article comprising: (a) an uncoated, paper printing substrate having first and second broad paper surfaces; (b) a polymeric layer attached to particular locations on the first broad paper surface, so as to form at least one patterned polymeric construction; and (c) a metallic film attached to the polymeric layer at at least a portion of the particular locations, so as to form the patterned metallic film on the printed article.
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Description

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Claims

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