ADHESIVE FOR PESTICIDES AND AGROCHEMICALS AND METHOD FOR PRODUCTION THEREOF Russian patent published in 2024 - IPC A01N25/04 A01N25/10 A01N25/24 C08B11/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular to means of improving adhesion of pesticides and agrochemicals. Adhesive for pesticides and agrochemicals contains water, a mixture of xanthan and guar gum at a weight ratio of 1:1 to 100:1, propylene glycol and/or glycerine and methylcellulose and/or carboxymethylcellulose with weight content of components, wt.%: mixture of xanthan gum and guar gum – 0.1-1.5, propylene glycol and/or glycerine – 1.0-10, methylcellulose and/or carboxymethylcellulose – 0.01-0.2, water – the rest. Method of producing an adhesive for pesticides and agrochemicals involves mixing the components in four steps. At the first stage, a premix of the adhesive is prepared by mixing all components, except water, for 5-20 minutes at temperature of 10-45 °C. At the second stage, the adhesive premix is activated in a mechanically activating fine mill to an average particle size of 0.01-10 mcm. At the third stage, the activated premix of the adhesive is mixed with water for 1-30 minutes after activation of the premix. At the fourth stage, the obtained mass is held at its boiling point at atmospheric pressure for 5-15 minutes, followed by cooling the reaction mass to room temperature.

EFFECT: disclosed adhesive for pesticides and agrochemicals is easy to use and has high efficiency, retains its stability during storage for more than a year.

2 cl, 1 tbl, 1 ex