AGENT FOR MODIFICATION AND IDENTIFICATION OF COMPONENTS AND COMPOSITIONS COMPRISING AT LEAST A STILB

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Agent for the modification and identification of components and compositions occurring in the basic states of aggregation : solid, liquid and gaseous, and its application. The agent contains stilbene derivatives, optionally carbonic acid diamide, copper in the metallic form or its compounds, ions of rare earths metals, as well as dihydroxyl alcohols, ion and/or non-ion surface active agents and higher monohydroxyl and trihydroxyl alcohols. The agent is applied as a marker which enables, through non-destructive methods, identification of structural defects such as lack of continuity of material, control of the composition and structure of liquid, solid and gaseous fuels and the monitoring of materials with various coefficients of linear and cubical expansion as function of time and temperature after the treatment of ultraviolet radiation rays. This agent is also applied to modify fire-extinguising agents, especially foam-creating ones, and production artificial snow and artificial ice.