Mixture crop protection composition comprising the mixture and its use

US6087305A · kind A · utility

Assignee

• BASF SE

Inventors

• Reiner Kober · Neheim, DE
• Karl-Heinrich Schneider · Kleinkarlbach, DE
• Wilhelm Rademacher · Schifferstadt, DE
• Reinhold Stadler · Edenkoben, DE
• Bernd Burkhart · Mutterstadt, DE
• Guenter Oetter · Bischofswerda, DE
• Matthias Gerber · Schifferstadt, DE
• Wessel Nuyken · Otterstadt, DE
• Oskar Schmidt
• Hans Ziegler · Mutterstadt, DE
• Elmar Kibler · Haßloch, DE
• Thomas Kroehl · Mainz, DE

Key dates

• Filing date: Feb 6, 1997
• Grant date: Jul 11, 2000
• Expiry date: Feb 6, 2017

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N37/04
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A mixture consisting essentially of: PA1 a) one or more dicarboxylic acid esters of the formula I EQU ROOC--A--COOR (I) PA1 in which the radicals R independently of one another are alkyl groups having 1 to 20 carbon atoms and A is alkylene having 1 to 20 carbon atoms, alkenylene or alkynylene each having 2 to 20 carbon atoms, cycloalkylidene or cycloalkenylidene each having 5 or 6 carbon atoms or phenylene PA1 and PA1 b) the product (II) of the reaction of a triglyceride based on carboxylic acids having 2 to 30 carbon atoms and ethylene oxide and/or propylene oxide in the presence of a base, which is useful for the production of crop protection compositions, for herbicidal crop protection compositions, and for controlling undesired plant growth, and spray mixtures comprising the compositions.