Synergistically acting herbicidal mixtures

US7521395B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• William B. O'Neal · Buffalo Grove, US
• Elmar Kibler · Haßloch, DE
• Dan E. Westberg · Cary, US
• Matthias Witschel · Bad Dürkheim, DE
• Herve R. Vantieghem · Berkeley Heights, US

Key dates

• Filing date: Jul 22, 2003
• Grant date: Apr 21, 2009
• Expiry date: Feb 20, 2025

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N47/36
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A synergistic herbicidal mixture comprising in which the variables have the following meanings: R1, R3 are halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, alkylsulfinyl or alkylsulfonyl; R2 is a optionally substituted heterocyclic radical selected from the group: isoxazol-3-yl, isoxazol-4-yl, isoxazol-5-yl, 4,5-dihydroisoxazol-3-yl, 4,5-dihydroisoxazol-4-yl and 4,5-dihydroisoxazol-5-yl; R4 is hydrogen, halogen or alkyl; R5 is alkyl, R6 is hydrogen or alkyl; or one of its environmentally compatible salts;