Agrochemical formulations comprising 1-vinyl-2-pyrrolidinone co-polymers

US9006142B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Yvonne Dieckmann · Nümbrecht, DE
• Michael Ishaque · Mannheim, DE
• Ingo Münster · Haßloch, DE
• Laurent Picard · Bad Bergzabern, DE
• Wolfgang Kerl · Mannheim, DE
• Jürgen Langewald · Mannheim, DE
• Klaus Kreuz · Denzlingen, DE
• Harald Köhle · Worms, DE
• Felix Christian Görth · Dorpsstraat, US

Key dates

• Filing date: Nov 9, 2007
• Grant date: Apr 14, 2015
• Expiry date: Apr 15, 2030

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N25/10
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention comprises formulations comprising at least one pesticide and at least one co-polymer comprising a) 1-vinyl-2-pyrrolidinone as comonomer a); and b) 60-99 wt % at least one comonomer b) chosen from the group of laurylacrylate and vinyl ester of neodecanoic acid in polymerized form, methods of combating harmful insects and/or phytopathogenic fungi, a method of controlling undesired vegetation and methods of improving the health of plants based on the afore-mentioned formulations.