FIELD: chemistry.
SUBSTANCE: invention relates to an adhesive composition. Adhesive composition contains lysine, citric acid and water. Lysine and citric acid are present in form of aqueous salt solutions, and precipitation is not formed in said aqueous solutions. Present group of inventions also discloses a method of producing an adhesive composition comprising the steps of: mixing lysine, citric acid and water; and mixing the mixture at temperature of 80 °C or lower, where the content of lysine, citric acid and water in the adhesive composition is controlled so as to prevent the formation of lysine and citric acid residues.
EFFECT: disclosed group of inventions enables to obtain an adhesive agent which is separated from the substrate by water and components of the agent are not harmful to living organisms and the environment.
13 cl, 11 tbl, 4 dwg
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