| abstract |
The invention refers to a process for obtaining polymeric nanocomposites with pelliculogenic properties used for decontamination of surfaces. The process, according to the invention, consists of the following steps: preparation of aqueous polymer solutions of concentration 3.2...14% formed from a mixture of three polymers consisting of 3...10% polyvinyl alcohol, 0.1... .2% sodium alginate and 0.1...2% gelatin, which are soluble in water (at 25...90°C, for 2...24 h), in which 0.1 ...2% hydrophilic nano-bentonite, respectively, nano-saponite and decontamination agent, add 2...5% glycerine, then cool and store the resulting decontamination solutions. |