NON-AMPHOLYTIC, QUATERNIZABLE AND WATER-SOLUBLE POLYMERS FOR MODIFYING SURFACE CHARGE OF SOLID PARTICLES Russian patent published in 2019 - IPC C23C26/00 A01N25/26 

Abstract RU 2707051 C2

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture and can be used for protection of plants and seed material. Pesticide organic particles are coated with a non-ampholytic quaternizable polymer which is water-soluble at 20 °C, wherein said polymer is selected from a group of polymers consisting of polyethyleneimines, polypropyleneimines, as well as mixtures of said polymers. Particles have diameter between 10 and 0.00001 mm.

EFFECT: invention increases stability of dispersions and suspensions for protecting plants and their storage life, avoiding use of conventional additives or use them in low concentrations.

3 cl, 3 tbl, 2 dwg

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RU 2 707 051 C2

Authors

Zeelmann-Eggebert, Khans-Peter

Urban, Tobias

Dates

2019-11-21Published

2015-10-23Filed