Herbicidal agents

US4626274A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Heinz Hausmann · Leichlingen, DE
• Robert R. Schmidt · Cologne, DE
• Herbert Voege · Leverkusen, DE

Key dates

• Filing date: Dec 2, 1983
• Grant date: Dec 2, 1986
• Expiry date: Dec 2, 2003

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S416/02
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A known herbicide such as a urea, carboxylic acid ester, aminoacid, benzoic acid derivative, benzonitrile, phenol derivative, diphenyl ether, carbamate, phenoxyalkanecarboxylic acid, triazine, triazinone, triazinedione, heterocycle, dipyridil derivative or benzosulphonamide, is rendered more effective by being combined with a synthetic spreading agent such as a silicone oil, fatty acid ester or fatty alcohol, e.g. isopropyl myristate, metamitron, ametridion or methabenzthiazuran.