FIELD: radio engineering, communication.
SUBSTANCE: core of the nanocapsules are used as 2,4-D, and sodium alginate as a shell of the nanocapsules obtained by successive portionwise addition of 2,4-D into the suspension of sodium alginate in isopropanol in the presence of E472s with stirring at 1300 rev/sec and further pouring the precipitant - diethyl ether, filtering the suspension and drying at ambient temperature to obtain nanocapsules.
EFFECT: simplification and acceleration of the process of producing the nanocapsules, and increase in the yield by weight.
3 ex
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