Liquid formulation of ethyl-(Z)-2-chloro-3-[2-chloro-5-(4,5,6,7-tetrahydro-1,3-dioxoisoindoledio n-2-yl)phenyl]acrylate

US6225259A · kind A · utility

Inventors

• Rainer Berghaus · Speyer, DE
• Dieter Kleuser · Bischofswerda, DE
• Matthias Bratz · Schifferstadt, DE
• Adolf Parg · Bad Dürkheim, DE
• Wessel Nuyken · Otterstadt, DE

Key dates

• Filing date: Dec 3, 1999
• Grant date: May 1, 2001
• Expiry date: Dec 3, 2019

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N37/46
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A liquid formulation of cinidon-ethyl, i.e., ethyl (Z)-2-chloro-3-[2-chloro-5 -(4,5,6,7-tetrahydro-1,3-dioxoisoindoledion-2-yl)phenyl] acrylate comprising, essentially, in addition to the above crop protection agent, PA0 a) an ionic emulsifier, PA0 b) a non-ionic emulsifier, PA0 c) a non-nucleophilic and non-basic aromatic solvent and, PA0 d) if desired, a further herbicidal crop protection agent, and a method of controlling undesirable vegetation using this formulation.