G - Physics – 07 – D
Patent
G - Physics
07
D
G07D 7/14 (2006.01) G07D 7/00 (2006.01)
Patent
CA 2628746
A composition and method of detecting counterfeit paper currency includes applying a test solution to a paper currency having ink printed thereon. If the paper currency is counterfeit, the test solution causes the ink to release from the paper currency. If the paper currency is genuine, the ink will not release from the paper currency. The test solution may be an aqueous-alcohol solution having a chemical thickener, and preferably includes a de-foaming agent, a bactericide/fungicide and a fragrance.
La présente invention concerne une composition et un procédé pour détecter les faux billets mettant en jeu l~application d~une solution de contrôle à un billet sur lequel de l~encre est imprimée. S~il s~agit d~un faux billet, la solution de contrôle en fera partir l~encre. En revanche, si le billet est valable, l~encre n~en partira pas. La solution de contrôle ci-décrit peut être une solution hydroalcoolique qui comprend un épaississant chimique ainsi que, de préférence, un agent antimoussant, un bactéricide/fongicide et un parfum.
Fischer Jeffrey
Kentley Mark
Kentley Ronald J.
Fischer Jeffrey
Kentley Mark
Kentley Ronald J.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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