AQUEOUS AGRICULTURAL COMPOSITION HAVING AN IMPROVED DRIFT CHARACTERISTIC OF SPRAYING Russian patent published in 2020 - IPC A01N25/06 A01N25/10 A01N25/30 A01N57/20 A01P13/00

Abstract RU 2735864 C2

FIELD: agriculture.

SUBSTANCE: aqueous agricultural composition contains a pesticide, water and a copolymer. Copolymer is a reaction product: (A) an acrylamide monomer and (B) a macromonomer. Macromonomer has formula: H₂C=C(R¹)-R²-O-(CH₂-CH2-O-)]_k-(CH₂-CH(R³)-O-)_l-(CH₂-CH₂-O-)_mR⁴, wherein (A) acrylamide monomer and (B) macromonomer react together in the absence of (C) anionic monoethylenically unsaturated monomer containing at least one acid group selected from -COOH, -SO₃H, -PO₃H₂ and salts thereof.

EFFECT: invention enables to reduce composition spraying wear.

19 cl, 5 tbl

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RU 2 735 864 C2

Authors

Anderson, Timoti, Kh.

Ester, Din A.

Chiromo, Endryu, P.

Tsimmermann, Tobias Joakhim

Dates

2020-11-09—Published

2017-05-11—Filed