Bayer Cropscience Ag

Bayer Intellectual Property Gmbh

Clariant International Ltd

Stephanie Giessler

Peter Baur

Thomas Auler

Roland Deckwer

Martin Bauer

Siegfried Staiger

The invention relates to the use of compositions which contain A) one or more copolymers, said copolymers containing one or more structural units resulting from a) 19.9 to 75.9 wt.-% of glycerin, b) 0.1 to 30 wt.-% of at least one dicarboxylic acid, and c) 24 to 80 wt.-% of at least one monocarboxylic acid according to formula (I): R&#x2014;COOH, wherein Ris (C-C) alkyl; (C-C) alkenyl; phenyl or naphthyl, and B) water for reducing drift during the application of a spray emulsion that contains one or more pesticides.

Use of aqueous drift-reducing compositions

Alkyl ether sulfates having 1 to 9 carbon atoms in the alkyl chain and 1 to 20 alkyleneoxy units in the ether moiety are suitable for use as low-foam additives for enhancing the activity of water-soluble or partially water-soluble agrochemicals. They can be used to produce low-foam preparations for crop protection.

Low-foam preparations for crop protection

Growing community of inventors

Frankfurt-am-Main, Germany

Stephanie Giessler