Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Cosimo Prete0
Date of Patent
November 30, 2021
0Patent Application Number
160685790
Date Filed
January 9, 2017
0Patent Primary Examiner
Patent abstract
The invention relates to the use of one or more compounds of the 4-bora-3a,4a-diaza-s-indacene family for the preparation of a security element for a product, in particular a document, said security element comprising a polymer and said compound(s) being incorporated in said polymer, and to a method for ensuring the security of a product, in particular that of a document.
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