Herbicidal agents

US4047932A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Konrad Albrecht · Kelkheim, DE
• Peter Langeluddeke · Hofheim, DE
• Hans Schumacher · Flörsheim, DE
• Friedhelm Schwerdtle · Eppstein, DE

Key dates

• Filing date: Jun 4, 1975
• Grant date: Sep 13, 1977
• Expiry date: Jun 4, 1995

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N39/02
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Compositions containing (I) chlorophenoxy-phenoxy-.alpha.-propionic acid (esters) and (II) 3-methoxy-carbonylaminophenyl-N-(3'-methylphenyl)-carbamate as active ingredients are used as synergistic herbicides against grassy and broad-leaf weeds.