COMPOSITIONS OF THICKENED ORGANIC LIQUIDS WITH POLYMER RHEOLOGY MODIFIERS Russian patent published in 2021 - IPC A01N25/04 C08F212/08 C08F220/18 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular to the use of polymer rheology modifiers with organic liquids to improve the dispersion of pesticides. An agrochemical composition of thickened organic liquid contains organic liquid and a polymer rheology modifier, where organic liquid essentially does not contain gasoline and diesel fuel, and where the polymer rheology modifier is obtained by copolymerization of a mixture of monomers containing at least one alkyl(meth)acrylate and at least one of following monomers: bicyclic complex (meth)acrylate ether, other than alkyl(meth)acrylate, and aromatic vinyl monomer, where the polymer rheology modifier additionally contains monomer for cross-linking in the amount ranging from 20 mg/kg - 2000 mg/kg. Organic liquid is selected from a group consisting of complex esters, fatty acids, aromatic compounds, glycerides, essential oils, terpentines, esters, alcohols, alkoxylates of alcohols, cyclic terpenes, chlorine-substituted hydrocarbons, liquid pesticides, amines, heterocyclic compounds, silicone oils with aromatic groups, ketones, alkyldimethylamides, alkylonitriles, alkylene glycols, trialkyl phosphates and combinations thereof.

EFFECT: proposed agrochemical composition of thickened organic liquid containing organic liquid and polymer rheology modifier provides stabilization of the dispersion of solid pesticide, increases its efficiency, and improves properties of pesticide when working with it.

15 cl, 30 tbl, 30 ex