Coating material for marking artificial materials, method for marking artificial materials, method of identification of marked artificial materials and their application for sorting plastic scrap

摘要

the application presents the components of marking, identification, segregation of waste plastics, including waste from multilayer and wielokomponentowych plastics.the object of the application is coating material for marking plastic which contains a base material powu0142okowego and fluorescent markers.dissolved or dispersed in the base material powu0142okowego. the composition of the material powu0142okowego or its printing is code compatible with the conventional marking system.coating material is fake with surface of material through the inside zmywaju0105cego, organic solvents, or mixtures thereof.alternatively, the coating material may be marked with the plastics.the object of the application is also method of marking plastics, consisting in imposing material powu0142okowego marking plastics to the surface of the plastic.the code contained in the composition of powu0142okowego or in its printing is possible to read through the analysis fluorymetrycznej.in addition, the application also contains a method of identification of plasticsspectroscopic measuring method which uses fluorescence spectrum emitted by the test material with plastic.analysis fluorymetryczna serves to reading code contained in the composition or in the printing material powu0142okowego marking plastics imposed on surface of plastic.the information collected during the identification are used during the segregation of waste plastics.the application concerns also apply to the marking material powu0142okowego plasticsmethod of marking plastics and methods of identification of plastics to the sorting of waste plastics.