PROTECTED DOCUMENT INCLUDING COMPOUND WITH REVERSIBLE MECHANOLUMINESCENCE PROPERTIES

摘要

FIELD: chemistry.;SUBSTANCE: invention discloses a security document, in particular fiduciary document, comprising internally or on surface thereof a compound with reversible mechanoluminescence properties corresponding to following formula:; ;in which n is an integer 1-4.;EFFECT: disclosed invention provides additional enhancement of degree of security of documents, including fluorescent dyes, and preservation of ease of identification thereof.;12 cl, 5 dwg